Answer:
COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research
Explanation:
What is the relationship between hardware and software technology tools?
Hardware tools are internal and external data programs that are used by software to perform a given task.
Software tools are internal and external data programs that are used by hardware to perform a given task.
Hardware tools are the programs used by software to perform a certain task.
Software tools are the programs used by hardware to perform a certain task.
Answer: Hardware consists of the physical devices associated with a computer system. Software is the set of instructions that the hardware executes to carry out specific tasks.
Answer:
Answer is Software tools are the programs used by hardware to perform a certain task.
Explanation:
Got the question right
Is testing a program's graphical user interface (GUI) more important than testing its random
access memory (RAM) consumption? (1 point)
ONeither test is important and both tests are a waste of valuable time and resources.
O No, testing a program's GUI is all that matters.
O No, testing a program's RAM consumption is more important.
O Testing a program's GUI is as important as its RAM consumption.
Yes, Is testing a program's graphical user interface (GUI) more important than testing its randomaccess memory (RAM) consumption. Hence option D: Testing a program's GUI is as important as its RAM consumption is correct.
What is graphical user interface about?Testing both the graphical user interface (GUI) and the random access memory (RAM) consumption of a program is important in order to ensure that the program is functional and performs well. A program's GUI is the interface that users interact with, and it is important to ensure that it is user-friendly and easy to use.
Therefore,, both testing the GUI and testing the RAM consumption of a program are important and should be considered as part of the testing process. Neither test is more important than the other, and both a
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A major concern in the home is the __________ of young children. (6 Letters)
Answer:
Explanation:
Most likely safety
What are the design elements in the B-2 bomber than the video says reduces its radio signature?
Answer:
Manufacturer: Northrop Grumman Corp.
Power Plant: Four General Electric F118-GE-100 engines
Speed: High subsonic
Range: Intercontinental
Ceiling: 50,000 feet (15,240 meters)
Armament: Conventional or nuclear weapons
Crew: Two pilots
Payload: 40,000 pounds
Explanation:
Designed during the Cold War as the world’s first low-observable or “stealth” strategic bomber, the B-2 Spirit harkens back to the designs of revalutionary engineer Jack Northrop. His “flying wing” design first debuted in 1949 as the YB-49 but was not adopted by the Air Force at the time. The B-2 Spirit is a multi-role bomber capable of delivering both conventional and nuclear munitions. The bomber represents a major milestone in the U.S. bomber modernization program and brings massive firepower to bear anywhere on the globe through previously impenetrable defenses.
Which correctly lists the two elements that make up the empty space in the universe? ice and debris debris and dark matter dark matter and dark energy dark energy and dust
Answer:
The answer is "dark matter and dark energy and dust".
Explanation:
In the empty room, the universe is gases and ashes. Even though humans think the exterior universe's blank space is nothing more than empty. Fortunately, the plasma form of its hydrogen and helium gases, including the various types of dirt and debris, occupy this void vacuum. There are also several other materials however these greenhouse gases and dust particles are also the bulk of the material.
Answer:
c
Explanation:
Makayla is cre iting a brochure for her computer consulting company. She designed the layout and placed a banner containing the
company name in the center of the page. Being unsatisfied with the effect, she has decided to move the text box containing the name
to the top of the page. In 3-5 sentences, describe the procedure Makayla will use to move the banner.
The procedure depends on the software and methods she uses.
In photoshop or InDesign she might need to fdrag and drop the title to the new location.
In Word/Publisher she has to cut and paste the title to the new location or to drag the box to the top.
Which of the below would provide information using data-collection technology?
Buying a new shirt on an e-commerce site
Visiting a local art museum
Attending your friend's baseball game
Taking photos for the school's yearbook
The following statement would provide the information by utilising data-collection technology: Buying a new shirt on an e-commerce site.
What is data collection?
The process of obtaining and analysing data on certain variables in an established system is known as data collection or data gathering. This procedure allows one to analyse outcomes and provide answers to pertinent queries. In all academic disciplines, including the physical and social sciences, the humanities, and business, data collecting is a necessary component of research. Although techniques differ depending on the profession, the importance of ensuring accurate and truthful collection does not change. All data gathering efforts should aim to gather high-caliber information that will enable analysis to result in the creation of arguments that are believable and convincing in response to the issues that have been addressed. When conducting a census, data collection and validation takes four processes, while sampling requires seven steps.
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Which file is usually the first file to be displayed when you navigate to a website?
1. home.html
2. Index.html
3. Template.html
4. Starter.html
Answer:
3. template.html
Explanation:
What do the media do in their role as watchdog?
O The media monitor events and activities and alert the public to questionable actions.
O The media influence the public's opinion of events by choosing what information to report.
O The media check ratings and only publish information and views that please their audience.
O The media check for bias in the coverage of events and in the sources and data used in reporting.
Answer: The media monitor events and activities and alert the public to questionable actions.
Explanation:
This involves investigating and reporting on issues of public concern, holding those in power accountable for their actions, and serving as a check on government and other institutions to ensure transparency and accountability. By doing so, the media helps to ensure that the public is well-informed and can make informed decisions about important issues affecting their lives.
Answer:
option A
Explanation:
hope this helps
In cell J9, use the CORREL function to test for a correlation between sales data and milestones reached.
To use the CORREL function to test for a correlation between sales data and milestones reached in cell J9, follow these steps:
1. Gather your sales data in a range of cells, for example A1:A10.
2. Gather your milestones data in another range of cells, for example B1:B10.
3. Click on cell J9 to make it the active cell.
4. Enter the CORREL function: =CORREL(A1:A10, B1:B10).
5. Press Enter.
In cell J9, the CORREL function will now calculate the correlation between the sales data in the range A1:A10 and the milestones reached in the range B1:B10. The resulting value will indicate the strength and direction of the correlation.
This will calculate the correlation coefficient between the two data sets, which will indicate the strength and direction of the relationship between sales and milestones reached. The result will be a value between -1 and 1, where -1 indicates a perfect negative correlation, 1 indicates a perfect positive correlation, and 0 indicates no correlation.
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To use the CORREL function to test for a correlation between sales data and milestones reached in cell J9, follow these : Gather your sales data in a range of cells, for example A1:A10.
In cell J9, the CORREL function will now calculate the correlation between the sales data in the range A1:A10 and the milestones reached in the range B1:B10. The resulting value will indicate the strength and direction of the correlation. This will calculate the correlation coefficient between the two data sets, which will indicate the strength and direction of the relationship between sales and milestones reached. The result will be a value between -1 and 1, where -1 indicates a perfect negative correlation, 1 indicates a perfect positive correlation, and 0 indicates no correlation.
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HELP ME!! DUE SOOON AND I DONT UNDERSTAND PLSSSS
the most popular formats for pictures on the web are jpg, gif, and ____.
The most popular formats for pictures on the web are jpg, gif, and png.
What are the most popular formats for pictures on the web?The most popular formats for pictures on the web are jpg, gif, and png.
JPEG (jpg) and GIF (gif) are indeed widely used formats for images on the web.
However, the third popular format that is commonly used alongside jpg and gif is PNG (Portable Network Graphics).
PNG is a lossless image format that supports transparency, making it suitable for images with sharp edges, text, or graphics that require a transparent background.
It is widely supported by web browsers and offers a good balance between image quality and file size.
While there are other image formats used on the web, such as SVG (Scalable Vector Graphics) for vector-based images or WebP for improved compression, jpg, gif, and png remain the most popular and widely supported formats for web-based pictures.
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Check ALL of the correct answers.
What would the following for loop print?
for i in range(2, 4):
print(i)
2
2
3
4.
1
Help now please
Answer:
2,3,4
Explanation:
Starts at two, goes to four. Thus it prints 2,3,4
The computer code behind password input can be modified to force people to change their password for security reasons. This is known as “password expiration,” and some websites and companies use it regularly. However, people tend to choose new passwords that are too similar to their old ones, so this practice has not proven to be very effective (Chiasson & van Oorschot, 2015). Your friends have a hard time remembering passwords. What method can you devise for them so that they can remember their new passwords AND make them very different from the old ones?
Answer:
to remember the passwords you could either make a little rhyme to "help" remember it or you could be like everyone else and write it down on a piece of paper. you could also write the password over and over again to make it stick. a way to make a password different from an old one is to use completely different wording and completely different numbers.
Explanation:
Answer:
B
Explanation:
got it right
Question 1 of 10
Which statement best describes database support personnel?
A. They must be proficient in multiple computer languages.
B. They must understand how microprocessors work.
C. They must have knowledge of network security.
D. They must have excellent organizational skills.
SUBMIT
The statement that best describes database support personnel is as follows:
They must be proficient in multiple computer languages.Thus, the correct option for this question is A.
What is database support personnel?Database support personnel may be characterized as a type of database assistant that significantly delivers database along with record-keeping support. They also perform numerous administrative responsibilities in multiple fields like business, academics, institutions, organizations, etc.
According to the context of this question, database support personnel may have a variety of uses in multiple sectors. So, they have the efficiency to control all sorts of administrative responsibilities because they must be proficient in multiple computer languages.
Therefore, the correct option for this question is A.
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A timestamp is three numbers: a number of hours, minutes and seconds. Given two timestamps, calculate how many seconds is between them. The moment of the first
timestamp occurred before the moment of the second timestamp.
Can you put this into python code for me
hhd fyi ou dfi gd sdi bvb s ujj gr TX cfg y CD vi if dnainfo unlocks Toronto Yazidi
____ encryption uses two keys instead of only one and these keys are mathematically related.
The type of encryption you are referring to is called "asymmetric encryption" or "public key encryption".
Behind why two keys are used is that it increases security by ensuring that only the intended recipient can decrypt the message. The sender uses the recipient's public key to encrypt the message, and the recipient uses their private key to decrypt it.
Asymmetric encryption, also known as public-key cryptography, involves using a pair of keys – a public key and a private key. The public key is used to encrypt the data, and the private key is used to decrypt it. These keys are mathematically related, but it is computationally infeasible to derive the private key from the public key, which makes this encryption method secure.
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________ models an IP address, which can be used to find the host name and IP address of the client. Group of answer choices The Socket class The ServerSocket class The Connection interface The InetAddress class
The InetAddress class models an IP address, which can be used to find the host name and IP address of the client. .
To provide an explanation, the InetAddress class is a part of the Java networking API and it represents an IP address. This class provides methods for obtaining the host name and IP address of a client, as well as for converting between different representations of an IP address.
The InetAddress class in Java is used to model an IP address. It can be utilized to find the host name and IP address of the client. This class provides methods to obtain information about a specific IP address or a host, such as getByName(), getHostAddress(), and getHostName().
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The principle of ________ strongly suggests that programs should execute with the least amount of privileges needed to complete their function.
The principle of least privilege strongly suggests that programs should execute with the least amount of privileges needed to complete their function. Hence the name "least priviledge."
what type of data collection method is most common in qualitative research?
The most common data collection method in qualitative research is conducting in-depth interviews.
In-depth interviews are a widely used technique in qualitative research because they provide rich, detailed insights into participants' experiences, perspectives, and feelings. This data collection method allows researchers to gain a deep understanding of the subject matter by engaging in open-ended conversations with participants, who can share their thoughts, stories, and experiences.
Qualitative research often focuses on understanding human behavior, attitudes, and emotions, which can be difficult to capture through quantitative methods. In addition to in-depth interviews, other common data collection methods in qualitative research include focus groups, observations, and document analysis. These methods help researchers collect non-numerical data that can be analyzed to identify patterns, themes, and insights.
In-depth interviews, in particular, allow researchers to explore complex issues and gain insights into individual experiences. They can also help researchers build rapport with participants, which can lead to more honest and in-depth responses. Moreover, in-depth interviews can be adapted to fit different research contexts and populations, making them a versatile and popular choice for qualitative researchers.
In conclusion, in-depth interviews are the most common data collection method in qualitative research, as they provide valuable insights into human experiences and emotions while offering flexibility and adaptability for various research contexts.
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Robin has four copies of her midterm paper saved to a single folder on her
Windows computer. She wants to move each of these four files into a
separate folder within the existing one. How can Robin perform this task for
each file?
A. Open the folder containing all four files, right-click in the folder
window, select "New enter the new folder's title, click on one file.
drag it into the new folder.
B. Open the folder containing all four files, right-click in the folder
window, select "New Folder, enter the new folder's title, click on
one file, drag it into the new folder.
C. Open the folder containing all four files, right-click on one file.
select "New Folder, enter the new folder's title, click on the same
file, drag it into the new folder.
D. Right click on the folder containing all four files, select "Copy."
Open the same folder, select "Paste." Enter the new folder's title
Answer:
i think its b
Explanation:
im not sure but b seems reasonable. sorry if you get it incorrect :(
Answer: B. Open the folder containing all four files, right-click in the folder
window, select "New Folder", enter the new folder's title, click on
one file, drag it into the new folder.
Explanation: took the quiz
the process of rebuilding a raid drive from parity data can cause a raid drive to fail. true or false?
The process of rebuilding a raid drive from parity data can cause a raid drive to fail is true.
What is raid drive?
RAID (redundant array of independent disks) is a technique for protecting data in the event of a drive failure by storing the same data in several locations on numerous hard disks or solid-state drives (SSDs). However, there are several RAID levels, and not all of them aim to provide redundancy.
If uptime and availability are crucial to you or your business, RAID is very helpful. Backups can protect you from a disastrous data loss. However, recovering huge volumes of data, such as when a disk fails, might take several hours to complete.
Redundant Array of Independent Disks, or RAID, is a technology that combines several hard disks to increase performance. RAID can boost your computer's speed while providing you with a single drive with a sizable capacity, depending on how it is set up. Additionally, RAIDs might boost dependability.
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The simplest method of duplicating a disk drive is using a tool that makes a direct ____ copy from the suspect disk to the target location.
A homeowner is planning to use carpet tiles to cover the floor of a room measuring 9 feet by 10 feet 8 inches. If the carpet tiles are 8 inches wide and 1 foot long and there are no gaps between the tiles as they are placed on the floor, how many carpet tiles will the homeowner need to cover the floor of the room?
If the carpet tiles are 8 inches wide and 1 foot long, and there are no gaps between them as they are placed on the floor, the homeowner will need 144 carpet tiles to cover the floor of the room.
Given room dimensions of 9feet*10feet 8inch
tile dimensions of 8inch*1foot,
we can calculate
the number of tiles required. 1 foot=12 inch
number of tiles=area of room/area of tiles
=(9*12)inch*(12*10+8)inch/8inch *12 inch
=144
A homeowner is someone who owns a house or apartment in which they live.
This is the most common written policy for a homeowner, and it is intended to cover all aspects of the home, structure, and contents.
Most homeowner policies include replacement cost coverage for the home and actual cash value coverage for personal property.
A homeowner is someone who owns a house or apartment in which they live.
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concerning self-reinforcement, which of the following statements is true? question 9 options: a) self-reinforcement leads to less life satisfaction. b) mildly depressed college students tend to frequently use self-reinforcement, rather than peer reinforcement. c) self-reinforcement is closely related to low self-esteem. d) self-reinforcement is similar to the psychoanalytical concept of the superego.
The right response is (b), which states that college students who are mildly depressed frequently employ self-reinforcement rather than peer reinforcement.
Self-reinforcement: What is it?In operant contexts, self-reinforcement mainly refers to setups where the subject delivers a consequence to himself based on his action. The definition of all other forms of reinforcement, it should be observed, makes their delivery dependent on the subject's behaviour.
What function does self-reinforcement serve?Students can change their emphasis to what they can do and approach even stressful situations with stronger coping mechanisms by using positive self-talk or self-reinforcements. Positive self-talk can boost motivation and self-esteem while also lowering anxiety, according to research.
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make a comparison between PERT and CPM in one page
The Project Evaluation and Review Technique (PERT) and the Critical Path Method (CPM) are two essential tools in project management.
Both techniques are used for planning, scheduling, and controlling projects, yet they have distinct characteristics and best use cases.
PERT is a probabilistic tool used for projects with uncertain activity times. It calculates three-time estimates (optimistic, most likely, pessimistic) to evaluate the total project time. It's best suited for complex and non-routine projects, where time estimates aren't reliable. On the other hand, CPM is a deterministic tool used when activity times are certain and well-defined. It identifies the critical path of activities that directly impacts the project duration. CPM is useful for routine and repetitive tasks where time estimates are predictable.
While both methods are used to identify the shortest path to project completion, the main difference lies in the nature of the projects where they are applied. PERT's strength is in handling uncertainty, while CPM excels in projects with well-known activities and timeframes.
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need to do this function for a calculator in visual studio. pls provide de code in c programing
Complex Numbers Multiplication
To perform the function of Complex Numbers Multiplication in C programming, the following code can be used:```#include struct complex{ float real; float imag;};int main() { struct complex a, b, c; printf("Enter real and imaginary parts of first complex number: ")
scanf("%f %f", &a.real, &a.imag); printf("Enter real and imaginary parts of second complex number: "); scanf("%f %f", &b.real, &b.imag); c.real = a.real*b.real - a.imag*b.imag; c.imag = a.real*b.imag + a.imag*b.real; printf("Multiplication of two complex numbers = %.2f + %.2fi", c.real, c.imag); return 0;}```Explanation:The above program includes a structure called ‘complex’. A structure is a user-defined data type in C/C++. The structure complex contains two float variables real and imag.
These variables will store the real and imaginary parts of the complex number. We declared three variables of struct complex data type a, b and c. The variables a and b will store the two complex numbers whose multiplication is to be performed. And the variable c will store the multiplication of a and b.We first prompt the user to enter the real and imaginary parts of the two complex numbers a and b.
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(10 points) For EM algorithm for GMM, please show how to use Bayes rule to drive \( \tau_{k}^{i} \) in closed-form expression.
The closed-form expression for \( \tau_{k}^{i} \) in the EM algorithm for GMM is derived using Bayes rule, representing the probability that observation \( x_{i} \) belongs to the kth component. By dividing the likelihood and prior by the sum of all such terms, we arrive at the desired expression.
In EM algorithm for GMM, Bayes rule can be used to derive the closed-form expression for \( \tau_{k}^{i} \).
The expression is as follows:$$\tau_{k}^{i} = \frac{p_{k}(x_{i}|\theta_{k})\pi_{k}}{\sum_{j=1}^{K}p_{j}(x_{i}|\theta_{j})\pi_{j}}$$where, \(x_{i}\) is the ith observation, \(\theta_{k}\) represents the parameters of the kth component, \(p_{k}(x_{i}|\theta_{k})\) represents the probability of \(x_{i}\) belonging to the kth component, and \(\pi_{k}\) is the mixing proportion of the kth component.
To derive this expression using Bayes rule, we can use the following steps:1. Using Bayes rule, we can write the posterior probability of the kth component as:$$p_{k}(\theta_{k}|x_{i}) = \frac{p_{k}(x_{i}|\theta_{k})\pi_{k}}{\sum_{j=1}^{K}p_{j}(x_{i}|\theta_{j})\pi_{j}}$$2.
Since we are interested in the probability that the ith observation belongs to the kth component, we can simplify the above expression as:$$p_{k}(x_{i}|\theta_{k})\pi_{k} = \tau_{k}^{i}p_{k}(\theta_{k}|x_{i})\sum_{j=1}^{K}\tau_{j}^{i}p_{j}(x_{i}|\theta_{j})$$3. Dividing both sides of the above equation by \(p_{i}(x_{i})\), we get:$$\tau_{k}^{i} = \frac{p_{k}(x_{i}|\theta_{k})\pi_{k}}{\sum_{j=1}^{K}p_{j}(x_{i}|\theta_{j})\pi_{j}}$$This is the closed-form expression for \( \tau_{k}^{i} \) that we were looking for.
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three important types of memory in your computer include registers, random access memory (ram), and _____.
The third important type of memory in a computer is the hard disk drive (HDD) or solid-state drive (SSD).
What is a solid-state drive?A solid-state drive (SSD) is a type of storage device for computers and other electronic devices. It uses NAND-based flash memory to store data persistently, and has no moving parts. This makes it faster, more reliable, and less prone to mechanical failure than traditional hard disk drives (HDDs).
SSDs are typically smaller and more expensive than HDDs, but are becoming more popular due to their speed and reliability advantages. They are used in laptops, desktops, servers, and other electronic devices.
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a file extension . (choose all that apply.) group of answer choices is required in both the windows 10 and centos 7 operating systems is usually three letters and comes after the comma is usually three letters and comes after the period typically suggests the type of data in the file is used by the os to determine which program could be used to process the file
A file extension is a group of letters that is required in both the Windows 10 and CentOS 7 operating systems. It usually consists of three letters and comes after the period.
This extension typically suggests the type of data in the file and is used by the operating system to determine which program could be used to process the file.
Therefore, the correct answers to the student question are:
- Usually three letters and comes after the period
- Typically suggests the type of data in the file
- Used by the OS to determine which program could be used to process the file.
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