how does air conditioner work
please short answer please
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Related Questions
A combination of the three main services in cloud computing
Answers
Answer:
: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS).
Explanation:
Cloud computing can be broken up into three main services: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS). These three services make up what Rackspace calls the Cloud Computing Stack, with SaaS on top, PaaS in the middle, and IaaS on the bottom.
different types of optical disk
Answers
Answer:
dvd, blu ray disc, CD-RW, CD-R
• DVD
•Blu-Ray
•CD-RW
•CD-R
•Recordables
•ROM
•RAM
•Ultra HD Blue-Ray
• DataPlay
There are many more than that, but those are the most commonly used.
The ____ boots the computer, launches application software, and ensures that all actions requested by a user are valid and processed in an orderly fashion.
Answers
The operating system boots the computer, launches application software, and ensures that all actions requested by a user are valid and processed in an orderly fashion.
It serves as the intermediary between the user and the computer hardware, managing resources, providing a user-friendly interface, and coordinating the execution of various tasks.
The operating system plays a crucial role in the overall functioning of a computer system. Upon booting, it initializes the hardware components, loads essential system files, and launches the necessary software components to provide a functional environment. It provides services such as process management, memory management, file system management, and device management, among others. This ensures that user requests, such as opening applications, accessing files, or performing operations, are executed correctly, efficiently, and in a controlled manner. The operating system acts as a reliable and efficient bridge between the user and the computer, enabling the seamless interaction and execution of tasks on the system.
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Need help with this, been on it for hours
You should see the following code in your programming environment:
import simplegui
def draw handler (canvas):
frame simplegui.create_frame('Testing', 600, 600)
frame.set_canvas background("white")
frame.set_draw_handler(draw_handler)
frame.start()
Use the code above to write a program that draws a target. Your program should create an image similar to the one below:
Your image does not need to be exactly the same as the one above, but can have slight modifications (for example, your image can use a
different color or different positioning of objects).
KX
Answers
The corrected code is given as follows;
import simpleguitk as simplegui
# Constants for the target
CENTER = [300, 300]
RADIUS = 50
GAP = 20
COLORS = ['red', 'white', 'red', 'white', 'red']
def draw_handler(canvas):
# Draw the target using circles of alternating colors
for i in range(len(COLORS)):
canvas.draw_circle(CENTER, RADIUS + GAP * i, 2, 'black', COLORS[i])
# Create the frame and set its properties
frame = simplegui.create_frame('Target', 600, 600)
frame.set_canvas_background('white')
frame.set_draw_handler(draw_handler)
# Start the frame
frame.start()
What is the explanation for the above?This code creates a window with a white background and draws a target using circles of alternating red and white colors.
The circles are centered at the point [300, 300], with the radius of the outermost circle being 50 and the gap between circles being 20. The draw_handler function is responsible for drawing the target using the canvas.draw_circle() method, and is set as the draw handler for the frame using the frame.set_draw_handler() method. Finally, the program starts the frame using the frame.start() method.
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Which of these would make text on a slide difficult to read?
Ohigh contrast between text and background
Olow contrast between text and background
O a sans serif font
O a large font when the presentation is in a large room
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Priority Queues [16pts total]: For the following problems we will use a Priority Queue (with just 1 List in it). Assume that the Priority Queue uses a List and that we have a tail pointer. Priority will be given as integers, numbers 1-10, where 1 is the highest priority and 10 is the lowest priority.
Indicate whether you will use a sorted or unsorted Priority Queue. What is the Big O of the insert (i.e., enqueue), search (i.e., identify priority), and delete (i.e., dequeue) functions for your choice?
Sorted or Unsorted
Insert
Search
Delete
Perform the following actions for your Priority Queue by showing the state of the Priority Queue after processing each action: (Note: make sure to indicate where the head and tail are pointing in each state) (Note: you should show, at least, a number of states equal to the number of actions)
a. Enqueue "hello", priority 9
b. Enqueue "world", priority 5
c. Enqueue "how", priority 2
d. Dequeue
e. Dequeue
f. Enqueue "are", priority 7
g. Enqueue "you", priority 6
h. Dequeue
If the trend of enqueue and dequeue from the previous problem continues, what may happen to the job "hello"? What can we do to prevent such a thing from happening?
If we wanted to make the Priority Queue constant time for both insert and delete, how could we change the Priority Queue to do so? (Hint1: think about the structure of the Priority Queue, how many Lists are there?) (Hint2: this was not explicitly gone over in the notes, but you did encounter it in a previous exam)
Answers
A sorted Priority Queue is used. Insert and delete operations have O(n) complexity. "Hello" may be dequeued next; to prevent this, maintain insertion order for jobs with the same priority.
In this problem, we are using a Priority Queue implemented with a List and a tail pointer. The Priority Queue will store elements with integer priorities ranging from 1 to 10, where 1 represents the highest priority and 10 the lowest priority. We need to determine whether to use a sorted or unsorted Priority Queue and analyze the Big O complexities of the insert, search, and delete operations for our choice.
To choose between a sorted or unsorted Priority Queue, we need to consider the trade-offs.
- Sorted Priority Queue: If we use a sorted Priority Queue, the elements will be stored in ascending order based on their priority. This allows for efficient search operations (O(log n)), as we can use binary search to locate the appropriate position for insertion. However, the insert and delete operations will have a higher complexity of O(n) since we need to maintain the sorted order by shifting elements.
- Unsorted Priority Queue: If we use an unsorted Priority Queue, the elements will be stored in an arbitrary order. This simplifies the insert operation to O(1) since we can add elements to the end of the list. However, the search operation will have a complexity of O(n) as we need to iterate through the list to identify the element with the highest priority. The delete operation can also be performed in O(n) by searching for the element to remove and then removing it from the list.
Given the trade-offs, we will choose to use a sorted Priority Queue for this problem. Now, let's go through the step-by-step explanation of the actions performed on the Priority Queue:
a. Enqueue "hello", priority 9:
- State: [hello (9)]
Head --> hello --> Tail
b. Enqueue "world", priority 5:
- State: [hello (9), world (5)]
Head --> hello --> world --> Tail
c. Enqueue "how", priority 2:
- State: [hello (9), world (5), how (2)]
Head --> hello --> world --> how --> Tail
d. Dequeue:
- State: [world (5), how (2)]
Head --> world --> how --> Tail
e. Dequeue:
- State: [how (2)]
Head --> how --> Tail
f. Enqueue "are", priority 7:
- State: [how (2), are (7)]
Head --> how --> are --> Tail
g. Enqueue "you", priority 6:
- State: [how (2), are (7), you (6)]
Head --> how --> are --> you --> Tail
h. Dequeue:
- State: [are (7), you (6)]
Head --> are --> you --> Tail
If the trend of enqueue and dequeue from the previous actions continues, the job "hello" may be dequeued after the next enqueue operation. This happens because "hello" has a higher priority (9) and is enqueued before other jobs with lower priorities. To prevent this, we can implement a modified Priority Queue that maintains the order of insertion for jobs with the same priority. This ensures that jobs with the same priority are processed in the order they were received.
To make the Priority Queue constant time for both insert and delete, we can change the Priority Queue structure to use multiple Lists, one for each priority level. Each list would hold the jobs with the corresponding priority. When inserting a new job, we can simply append it to the list with the respective priority, resulting in constant time complexity for insertion. Similarly, for deletion, we can identify the job with the highest priority by examining the lists in descending order, starting from the highest priority. This modification allows for constant time complexity
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What is the most common knowledge computer programmers need in order
to write programs?
O A. The full history of the computer and its development
B. How to build computers from basic components
C. A high-level programming language, such as Swift or JavaScript
D. How a computer converts binary code into a programming
language
Answers
Answer:
C
Explanation:
The Answer you're looking for is:
C. A high-level programmings languages, such as Swift or JavaScript
Not necessary to read all of it you can skip this part.10 skills you need for Computer Programing:
#1 Knowledge about programming languages:
Although it is not necessary for a programmer to know every programming language, at least they can learn two to three. These may in turn cause to increase their chances of more job opportunities
#2 Knowledge about Statistics and mathematics:
A programmer should also have a sound knowledge of statistics. They must excel in it so as to further increase their chances of future career opportunities. That also helps computer programmers to build skills.
A programmer must also be advanced in the field of maths to understand all the aspects of programming.
He must have knowledge of basic algebra, arithmetic, and other mathematical operations to make his base strong in programming.
#3 Inquisitiveness:
A programmer should also know how to deal with certain problems. They should also know how to find ways to overcome it in an efficient way
#4 Communication skills:
A programmer should also have a good hold of communication skills. This may lead to having good socialization with their peer members and create a stable bonding with them in order to work efficiently.
Sharing ideas with peer members may also help in finding the solutions in a shorter duration.
#5 Writing skills and Speaking skills
A programmer should also have better writing skills in order to succeed in his programming field. He must have a sound knowledge of all the expressions, symbols, signs, operators, etc.
This knowledge will help them languages in enhancing their skills and knowledge. A programmer should also have a sound knowledge of speaking skills and a high level of confidence.
#6 Determination and Dedication:
A programmer should also be determined towards his work. He must do his work efficiently with hard work and dedication throughout to get success in every field.
It is also important that he should be honest towards his work and do his job with perfection.
#7 Staying organized:
The programmer should also be organized in his work. He must organize every kind of complex work into simpler ones in order to complete it with ease and with higher efficiency.
#8 Paying attention to meager details:
The programmer should also keep in mind that while doing programs they must pay attention to small details. This will in turn ensure that the program runs well.
#9 Negotiation and persuasion skills:
A programmer should also be good at negotiation and persuasion skills in order to solve every problem with ease.
#10 Extra skills:
A programmer should also have extra skills like knowing about Microsoft Excel and creating websites and data.
Furthermore, he must also know how to handle large amounts of data to get better at programming. This will increase his chances of achieving better job opportunities in the future.
A programmer must also be better at critical thinking and logical reasoning to solve complex issues with ease and efficiency.
Proof Of Answer:
The image below hope this helped you.
what is the fullform of ETA in computer term
Answers
Answer:
Estimated Time of Arrival.
listen to exam instructions a network administrator wants to change the frequency of their wireless network to allow more channels that do not interfere with each other. which of the following frequencies or protocols would accomplish this? answer 802.11b 802.11g 2.4 ghz 5 ghz
Answers
To allow more channels that do not interfere with each other, the network administrator should choose the 5 GHz frequency.
This frequency is less crowded than the 2.4 GHz frequency and supports more channels. We discuss about the best frequency or protocol for a network administrator to change their wireless network to allow more channels that do not interfere with each other. So, the best option among the given choices would be 5 GHz. To reiterate, the network administrator should choose the 5 GHz frequency to reduce interference and allow more channels. This frequency range provides a higher number of non-overlapping channels compared to the 2.4 GHz range used by 802.11b and 802.11g protocols, resulting in less interference and better network performance.
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Name the substance you think is in the cylinder that you cannot see and prevents the plunger from going all the way in even when you push the plunger hard
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The substance I think is in the cylinder that you cannot see and prevents the plunger from going all the way in even when you push the plunger hard is Air.
What do you feel as when one push the plunger?When a person push on the plunger, the person can feel the air pushing it back. When a person has stop pushing, the air inside the syringe will tend to return to its normal size.
Note that there are a lot of ways to compress air. A person can do so by squeezing a specified volume of air into a smaller space.
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Which expression doubles x?a. x += 2;b. x *= 2;c. x *= x;d. x *= x * 2;
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x *= 2; is the expression that doubles. In this case option B is correct
An expression is a combination of mathematical or logical operators, constants, and variables that are used to produce a value. For example, 2 + 3 is an expression that adds the values 2 and 3 to produce the value 5. Similarly, x * 3 is an expression that multiplies the value of variable x by 3 to produce a new value.
Expressions can be simple, such as a single variable or constant, or they can be more complex, such as a combination of variables, constants, and operators. In programming languages, expressions are often used to assign values to variables, test conditions, or perform calculations.
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given a string matrix we in that need to find the
number which is occured two times or more than two times and and
give the sum of those numbers
Sample input::
[1 3 4
3 6 8
8 6 8]
Output:
3+8=11"
Plea
Answers
Given a string matrix, we need to find the number that occurred two times or more than two times and give the sum of those numbers. In order to do this, we can take the following approach:We can convert the string matrix into an integer matrix. We can create an empty dictionary. We will iterate through each element in the matrix.
If the element is not present in the dictionary, we will add it with the value 1. If the element is already present in the dictionary, we will increment its value by 1. After iterating through the matrix, we will iterate through the keys of the dictionary and add the sum of the keys whose values are greater than or equal to 2. The sum of these keys will be the desired output.
Here is the implementation of the above approach in Python: matrix = [[1, 3, 4], [3, 6, 8], [8, 6, 8]]d = {}# Convert string matrix to integer matrix for i in range(len(matrix)): for j in range(len(matrix[i])): matrix[i][j] = int(matrix[i][j])# Populate dictionary with occurrences of each number for i in range(len(matrix)): for j in range(len(matrix[i])): if matrix[i][j] not in d: d[matrix[i][j]] = 1 else: d[matrix[i][j]] += 1# Calculate sum of numbers that occurred 2 or more times sum = 0for key in d: if d[key] >= 2: sum += key print(sum) In the given problem, we have a matrix of strings and we need to find the numbers that occurred two or more times and sum them up. To solve this problem, we first need to convert the string matrix into an integer matrix. We then need to iterate through each element in the matrix and populate a dictionary with occurrences of each number in the matrix.
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Where should broadheads be kept while traveling to and from the field? in a plastic bag to protect from moisture in a carrier attached to the bow in a quiver with a cover firmly in your hands
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Broadheads should be kept in a quiver with a cover while traveling to and from the field.
What is arrowhead?The head or point of an arrow, which makes up the majority of the projectile's mass and is in charge of striking and piercing targets as well as serving other specific functions such as signaling, is frequently sharpened and hardened. The first arrowheads were made of stone and organic materials; as human civilizations advanced, various alloy materials were used. Projectile points are a type of arrowhead, which is an important archaeological artifact. Modern enthusiasts still make over one million completely new spear and arrow points each year. A skilled craftsperson who makes arrowheads is known as an arrowsmith. An arrowhead is a sharpened tip that was used as a hunting tool as well as a weapon during warfare.To learn more about Broadheads, refer to:
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Backing up data on a computer means
a.) removing it
b.) scanning it
c.) saving it externally
d.) saving it internally
Answers
Answer: C. Saving it externally
Explanation:
I know I am late but for the future people the answer is C! :)
- got it right on edge !
- have an amazing day <3
Your team is about to introduce and lunch a product never seen before in Barbados, an Ultrasonic Pest Repellent, that repels pests (small insects) while causing no harm to your pets, yourself, or any animals in range.
1) In your own word, state the market objectives your team wishes to attain with the lunch of this new product. Ensure your objective are written clearly and S.M.A.R.T.
ii) Identify any concerns that may affect the completion of the objective.
Answers
Market Objectives are Increase Market Share, Generate Revenue and Build Brand Awareness. Concerns are as follows Market Acceptance, Competitive Landscape and Regulatory Compliance.
i) Market Objectives:
1. Increase Market Share: Increase the market share of the Ultrasonic Pest Repellent in Barbados by 20% within the first year of launch.
(Specific: Increase market share, Measurable: 20% increase, Achievable: Based on market demand and competition, Relevant: Aligns with the product launch, Time-bound: Within the first year)
2. Generate Revenue: Achieve a sales target of $100,000 in the first six months after product launch.
(Specific: Achieve sales target, Measurable: $100,000, Achievable: Based on market potential and pricing strategy, Relevant: Revenue generation, Time-bound: Within the first six months)
3. Build Brand Awareness: Increase brand recognition and awareness of the Ultrasonic Pest Repellent among the target audience by implementing a comprehensive marketing campaign, resulting in 75% brand recognition within the first year.
(Specific: Increase brand awareness, Measurable: 75% brand recognition, Achievable: Through effective marketing strategies, Relevant: Brand building, Time-bound: Within the first year)
ii) Concerns:
1. Market Acceptance: There may be concerns regarding the acceptance and adoption of the Ultrasonic Pest Repellent among consumers in Barbados. Awareness and education campaigns may be required to overcome skepticism and build trust in the product's effectiveness.
2. Competitive Landscape: Competitors already offering pest control solutions may pose a challenge. It is important to differentiate the Ultrasonic Pest Repellent and effectively communicate its unique selling points to gain a competitive advantage.
3. Regulatory Compliance: Ensuring compliance with local regulations and safety standards regarding the sale and usage of pest control products is crucial. Failure to meet regulatory requirements could result in delays or restrictions on product launch.
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When entering information for a new contact in the address book, Outlook will automatically create a _____. A. Invitation B. Response email C. Business card D. Calender
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What is the difference between a microstate and a macrostate? Give a real life example in which you would consider micro/macrostates other than flipping coins.
Answers
In the context of statistical mechanics and thermodynamics, a microstate refers to the precise microscopic configuration of a system, including the positions and momenta of all its constituent particles.
It represents the detailed state of the system at a given instant of time. On the other hand, a macrostate refers to a set of macroscopic properties or variables that describe the system as a whole, such as temperature, pressure, volume, and energy. A macrostate represents a collection of possible microstates that share the same macroscopic properties.To provide a real-life example other than flipping coins, let's consider a glass of water. The microstate of the water molecules would involve the specific positions and velocities of each water molecule. Each water molecule can have a unique arrangement and motion. The macrostate of the water, however, would be described by properties such as temperature, volume, and pressure. Different arrangements and motions of water molecules can lead to the same macroscopic state, as long as the macroscopic properties remain the same.
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Assuming auto-mdix is not supported, which of these devices would require a crossover cable when connecting to a router? (select all that apply.)
Answers
Devices that would require a crossover cable when connecting to a router are:
(B) Router(D) Host (PC)What is auto-MDIX?A medium-dependent interface (MDI) in a computer network describes the interface (both physical and electrical/optical) between a physical layer implementation and the physical medium used to carry the transmission. A medium-dependent interface crossover (MDI-X) interface is also defined by Ethernet over twisted pair. Auto MDI-X ports on newer network interfaces detect whether the connection requires a crossover and select the appropriate MDI or MDI-X configuration to match the other end of the link.If auto-MDIX is not supported, the router and host (PC) would require a crossover cable when connecting to a router.Therefore, devices that would require a crossover cable when connecting to a router are:
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The correct question is given below:
Assuming Auto-MDIX is not supported, which of these devices would require a crossover cable when connecting to a router? (Select all correct answers.)
(A) Bridge
(B) Router
(C) Hub
(D) Host (PC)
(E) Switch
Write a program that takes a decimal number from the user and then prints the integer part and the decimal part separately. For example, if the user enters 2.718, the program prints: Integer part = 2 and decimal part = .718 in python
Answers
Answer:
Explanation:
The following was coded in Python as requested. It is a function that takes in a number as a parameter. It then uses the Python built-in math class as well as the modf() method to split the whole number and the decimal, these are saved in two variables called frac and whole. These variables are printed at the end of the program. The program has been tested and the output can be seen below.
import math
def seperateInt(number):
frac, whole = math.modf(number)
print("Whole number: " + str(math.floor(whole)))
print("Decimals number: " + str(frac))
Suppose two TCP connections share a path through a router R. The router's queue size is six segments while each connection has a stable congestion window of three segments each. No congestion control is used by these connections, A third TCP connection is now attempted through R. The third connection does not use congestion control either. Describe a scenario in which, for at least a while, the third connection gets none of the available bandwidth while the first two connections continue to occupy 50% of the bandwidth. How does congestion avoidance on the part of the first two connections helps avoiding this particular scenario?
Answers
The paragraph describes a scenario where two TCP connections are already occupying 100% of the router's queue capacity.
What is the scenario described in the paragraph?In this scenario, the first two TCP connections are already occupying 100% of the router's queue capacity, with each connection having a stable congestion window of three segments.
When the third connection is attempted, it also starts sending data without congestion control.
As a result, the router's queue becomes overwhelmed with segments from all three connections, causing packet drops and triggering the TCP congestion control mechanism in the first two connections.
As the first two connections implement congestion avoidance, they start reducing their sending rates, resulting in a decrease in their congestion windows.
This decrease in the congestion window of the first two connections frees up some space in the router's queue, allowing the third connection to send some of its packets through the router.
However, if the third connection continues to send without congestion control, it may cause the router's queue to become congested again, leading to packet drops and triggering congestion control in all three connections.
Therefore, congestion avoidance on the part of the first two connections is critical in avoiding this scenario.
By implementing congestion avoidance, the first two connections can help prevent the router's queue from becoming congested and ensure that the available bandwidth is shared fairly among all connections.
This allows the third connection to also send data through the router without causing packet drops or triggering congestion control in any of the connections.
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In thi exercie we look at memory locality propertie of matrix computation. The following code i written in C, where element within the ame row are tored contiguouly. Aume each word i a 32-bit integer. How many 32-bit integer can be tored in a 16-byte cache block?
Answers
A 16-byte cache block can store 4 32-bit integers. To determine how many 32-bit integers can be stored in a 16-byte cache block, we need to divide the size of the cache block (in bytes) by the size of a single 32-bit integer (in bytes).
A 16-byte cache block can store 4 32-bit integers because the size of the cache block determines the maximum number of bytes that can be stored in it, and the size of the 32-bit integers determines how many of them can fit in the cache block. By dividing the size of the cache block by the size of the integers, we can determine how many integers can fit in the cache block.
Here is the computation:
Since a 32-bit integer is 4 bytes, we can calculate the number of 32-bit integers that can be stored in a 16-byte cache block as follows:
16 bytes / 4 bytes/integer = 4 integers
Therefore, a 16-byte cache block can store 4 32-bit integers.
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what is the address of the first dns server that the workstation will use for name resolution?
Answers
The address of the first DNS server that the workstation will use for name resolution is specified in the computer's network configuration settings.
The DNS server address can be obtained from the network administrator or Internet Service Provider. A DNS server is a computer that translates domain names into IP addresses that computers can understand and vice versa. A DNS server is responsible for resolving domain names to IP addresses, which is necessary for a computer to access a website, send an email, or connect to any other network service.In a Windows environment, the DNS server address can be configured in the TCP/IP settings of the network adapter. The workstation will use this address to send DNS queries when it needs to resolve a domain name into an IP address. If the first DNS server is unavailable, the workstation will automatically try to use the next available DNS server that is configured in its network settings.A DNS server can also be configured to forward queries to another DNS server if it is unable to resolve a name itself. This allows DNS servers to work together to provide name resolution services across the internet.
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Select all the ways in which business professionals might use a spreadsheet in their jobs.
editing graphics
creating a graph for a presentation
tracking financial information
organizing numeric data
conducting a query
making calculations
writing business letters
Answers
Answer:
By making calculation.
Explanation:
Because spreadsheet is a calculation type software.
What two protocols are supported on Cisco devices for AAA communications? (Choose two.)
RADIUS
LLDP
HSRP
VTP
TACACS+
Answers
Which of the following terms defines a small, single-user computer used in homes and businesses?
Personal computer
Work station
Mini computer
Supercomputer
Answers
Answer:
Mini Computer
Explanation:
Person Computer. small, single-user computer; used in homes and businesses; based on a microprocessor. Microprocessor. chip which is the master control circuit of a computer. Minicomputer.
Pa brainliest po thank you
The correct option is A. Personal computer is defined as a small, single-user computer used in homes and businesses.
What is a personal computer?A personal computer (PC) is a multifunctional microcomputer that can be used for a variety of tasks and is affordable enough for home use. Instead of being operated by a computer specialist or technician, personal computers are designed to be used directly by end users.
Personal computer (PC): compact, single-user computer with a microprocessor that is used in homes and businesses.
A personal computer (PC) is a compact computer made for solitary usage. A single-chip microprocessor serves as the central processing unit in a PC or microcomputer (CPU).
The right answer is A. Small, single-user computers used in homes and companies are referred to as personal computers.
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Can you clean and sanitize kitchen tools,utensils,and equipment WITHOUT using chemicals?Explain your answer.
Answers
yes, you can. chemicals are more convenient, but there are natural substances as well. things like vinegar can help. i don't feel like explaining, so just go off of that
Listen to the audio and then answer the following question. Feel free to listen to the audio as many times as necessary before answering the question. Where is marisol not going this afternoon? ella va al correo. Ella va al centro. Ella va al museo. Ella va al cine.
Answers
The inference is that Marisol will not be going to Ella va al museo this afternoon.
What does inference mean?An inference is a conclusion that has been reached based on reasoning and supporting data. For instance, if you observe someone expressing distaste after eating their lunch, you can infer that they do not like it.
An inference, put simply, is a conclusion that can be reached based on the details presented in a literary work.
In this case, it is inferred that Marisol won't be going to the museum this afternoon because "Ella va al museo."
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Which of the following statements are true about how technology has changed work? Select 3 options. Businesses can be more profitable by using communication technology to reduce the costs of travel. Technology has not really changed how businesses operate in the last fifty years. In a gig economy, workers are only hired when they are needed for as long as they are needed. Through the use of the Internet and collaboration tools more workers are able to perform their jobs remotely. With the spread of technology and the Internet, smaller businesses are not able to compete as effectively as before.
Answers
Answer:
Businesses can be more profitable by using communication technology to reduce the costs of travel. In a gig economy, workers are only hired when they are needed for as long as they are needed. Through the use of the Internet and collaboration tools more workers are able to perform their jobs remotely.Explanation:
As a result of technological advancements, businesses are spending less on travel because they can simply communicate with partners from the country they are based in without having to travel. Where in the past a person would have had to travel to another country to meet a client and finalize a deal, this can now be done by video call and email. These costs that are saved on travel mean the business is more profitable.
Technology has also led to the emergence of a gig economy where businesses can hire people temporarily to do specific jobs for the short term. With technology, this hiring can be from around the world thereby enabling the employer to get the best skills needed at an affordable price as evident by the number of freelance websites on the net today.
Also, internet and other collaboration technology has led to more workers being able to perform their jobs remotely and no time has this been more evident than now as the ongoing pandemic has forced people to stay at home.
The statements that are true about how technology has changed work are:
Businesses can be more profitable by using communication technology to reduce the costs of travel.In a gig economy, workers are only hired when they are needed for as long as they are needed.Through the use of the Internet and collaboration tools, more workers are able to perform their jobs remotely.What is Technology?Technology is applied science. Technology is evident in many devices around us such as the telephone, computers, tablets, etc. Technology has benefitted businesses in many useful ways.
Some of these are; improving profitability, contracting workers thus saving cost, and working remotely. So, the above options represent these points.
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Which type of loop is best in each situation?
for or while ? : You know ahead of time how many passes you wish to make through a loop.
for or while ? : You do not know ahead of time how many passes you wish to make through a loop.
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a
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E
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1:for
2:while
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how much the project will cost