in a bios-based system, the bios uses its boot order to scan a hard drive for a(n) _______________.
Answers
In a BIOS-based system, the BIOS uses its boot order to scan a hard drive for a "bootloader."
The bootloader is a small piece of software that is responsible for loading the operating system into memory and starting its execution. Once the BIOS finds the bootloader, it hands over control to it, and the bootloader takes over the boot process. The bootloader is typically located in the first sector of the hard drive and is installed during the operating system's installation process. Users can modify the boot order in the BIOS settings to prioritize which devices the system should attempt to boot from first.
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Related Questions
__________ is more efficient than interrupt-driven or programmed I/O for a multiple-word I/O transfer.
Answers
Answer:
Direct memory access
Explanation:
DMA is Direct Memory Access, which is the way a peripheral transfers data in blocks, rather than characters. It's faster, and frees up the CPU to get on with other stuff while the data transfer happens independently.
Which loop prints the numbers 1, 3, 5, 7, …, 99?\
c = 1
while (c <= 99):
c = c + 2
print(c)
c = 1
while (c < 99):
c = c + 1
print(c)
c = 1
while (c <= 99):
print(c)
c = c + 2
c = 1
while (c < 99):
print(c)
c = c + 1
Answers
The loop that prints the numbers 1, 3, 5, 7, …, 99 is:
The Loopc = 1
while (c <= 99):
print(c)
c = c + 2
This loop initializes the variable c to 1, then enters a while loop that continues as long as c is less than or equal to 99.
During each iteration of the loop, the value of c is printed using the print function, and then c is incremented by 2 using the c = c + 2 statement.
This means that the loop prints out every other odd number between 1 and 99, inclusive.
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Your boss has approved your project team’s recommendations to increase productivity (select a specific organization that is applicable to you, if desired). Many of your recommendations will result in significant change to the organization. You have been tasked to lead the change effort.
As part of your plan you want to build momentum by generating short-term wins. What is not a characteristic of a short-term win?
Answers
Answer:
A. Visible to senior leadership, but not lower levels of the organization.
Explanation:
John Kotter explained that short-term wins are clear, real, unambiguous, tangible, and visible to all. Short-term wins involve goals that do not take a long time before they are completed and this makes the results clearly seen by all.
So when I plan to build momentum by generating short-term wins, the results should be visible to all in the organization and not just to senior leadership.
How to fix java error unsigned application requesting unrestricted access?
Answers
Answer:
look below!
Explanation:
Resolving The ProblemGo to Start > Run, type “javaws -viewer” and hit enter. This should show everything in the Java cache. Close the cache viewer and select the 'Settings' for Temporary Internet Files. Choose delete files on the Temporary Files Settings window and OK on the Delete Files and Applications window.
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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Which type of software can be used without paying a license fee and can be modified to add capabilities not realized by its originators?.
Answers
A type of software which can be used without paying a license fee and modified to add capabilities not realized by its originators is referred to as an: C. Open-source software.
What is a software license?A software license can be defined as a formal agreement between an end user (customer) and the owner of a software program or software developer, that allows him or her to perform certain tasks with the software application (program), usually after paying a license fee.
The types of software license.In Computer technology, there are three (3) main types of software programs based on usage rights and these include the following:
Shareware softwareFreeware softwareOpen source softwarePurchased licenseIn Computer science, an open source can be defined as a terminology for software that all end users can use or modify for free without paying any license fee (money).
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Complete Question:
Which type of software can be used without paying a license fee and can be modified to add capabilities not realized by its originators? *
10 points
Application software
System software
Open-source software
Proprietary software
2. Define a function squareArea that computes the area of a square given side length
Answers
Code:
def squareArea(length):
return length**2
Hope this helps :)
solve the following problem. it may be helpful to draw a chart on scrap paper to organize the information and write the equation. be sure to show all steps (v.e.s.t.) and work in order to receive full credit. a clerk was asked to change a $10 bill. she returned 9 more dimes than nickels and twenty-one more quarters than dimes. how many coins of each did she return?
Answers
A clerk was asked to change a $10 bill. The clerk returned -20/3 nickels, 7 dimes, and 28 quarters.
What do you mean by bill?
A bill is a document that states a specific amount of money that a person owes for goods or services. It may also refer to a legislative document that proposes a law that must be agreed upon by both houses of a legislature before it can become law.
This problem can be solved using the V.E.S.T. approach:
Variables:
N = number of nickels
D = number of dimes
Q = number of quarters
Equation:
N + D + Q = 150
Given Conditions:
D = 9 + N
Q = 21 + D
Substituting the second condition into the first:
N + (9 + N) + (21 + 9 + N) = 150
Simplifying and solving for N:
3N + 30 = 150
3N = 120
N = 40
Substituting the value of N into the second condition:
D = 9 + 40
D = 49
Substituting the values of N and D into the third condition:
Q = 21 + 49
Q = 70
Therefore, the clerk returned 40 nickels, 49 dimes, and 70 quarters.
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Where can you find the sizing handles for a graphic, shape, or text box? Check all that apply.
at the top left corner of the document
at the top right corner of the document
in the center of the graphic, shape, or text box
on the edges of the graphic, shape, or text box
on the corners of the graphic, shape, or text box
inside the borders of the graphic, shape, or text box
Answers
Answer:
D and E
Explanation:
Just took it
Answer: the answer are d:on the edges of the graphic, shape, or text box and e:on the corners of the graphic, shape, or text box
Explanation:
as a data analyst, you will have multiple files for any given project. what is the process called to organize these files in a useful manner?
Answers
As a data analyst, you will have multiple files for any given project. The to organize these files in a useful manner is called file management.
Why if file management important in data analysis?Moss note that good file organization enhances productivity and allows for quick access to essential data and resources. By organizing your files in a logical and consistent manner, you make it easier for you and others to discover and utilize them.
Data analysis is critical because it helps organizations better understand their consumers, increases sales, enhances customer targeting, saves expenses, and enables the development of better problem-solving methods.
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cal
2
4
Solve the equation
x-1
Answers
Answer:
The solution is: \(x = 9\)
Explanation:
Question
\(\frac{x-1}{2} = 4\)
Required
Solve the equation
\(\frac{x-1}{2} = 4\)
Multiply through by 2
\(2 * \frac{x-1}{2} = 4 * 2\)
\(x - 1 = 4 * 2\)
\(x - 1 = 8\)
Add 1 to both sides
\(x - 1 + 1 = 8 + 1\)
\(x = 8 + 1\)
\(x = 9\)
an inference engine is: select one: a. a strategy for searching the rule base in case-based reasoning. b. the programming environment of an expert system. c. a method of organizing expert system knowledge into chunks. d. a strategy used to search through the rule base in an expert system by forward chaining or backward chaining. e. a programming algorithm used to create a virtual world using vrml.
Answers
An inference engine is a strategy used to search through the rule base in an expert system by either forward chaining or backward chaining.
In expert systems, the rule base consists of a collection of rules that represent the knowledge and expertise of human experts. The inference engine is responsible for using these rules to make logical deductions and draw conclusions based on the given input.
Forward chaining is a strategy where the inference engine starts with the available facts and applies rules to generate new facts until a goal is reached. It moves forward from the facts to the conclusion.
On the other hand, backward chaining starts with a goal and works backward through the rules to find the facts that support the goal. It starts with the conclusion and moves backward to find the necessary facts.
The inference engine evaluates the rules and applies them in a systematic manner to reach the desired conclusion. It plays a crucial role in the decision-making process of an expert system.
Overall, an inference engine is a vital component of an expert system, facilitating the search and application of rules to make logical deductions and draw conclusions.
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The bullet points above describe _____.
A.) network topologies
B.) access privileges
C.) modems
D.) firewalls
Answers
Answer:
B
Explanation:
_____ is typically used to temporarily hold small units of program instructions and data immediately before, during, and after execution by the central processing unit (CPU).
a) The motherboard
b) The control unit
c) Main memory
Answers
Answer:
A register
Explanation:
Registers are small memory used to store data or values and supply them to the processor as and when needed. These register hold the data temporarily and hold small units of program instructions. So whenever the CPU wants to work on data they have to be made available through the registers. Even after a arithmetic operation the registers serve as buckets for holding the value.
There are different types of registers such as register A, B, C etc and these registers lie in close proximity to the CPU so that we could provide the data immediately and much faster when asked by the CPU.
Therefore we can say that registers are used to temporarily hold small units of program instructions and data immediately before, during, and after execution by the central processing unit (CPU).
Last question on my exam and i cant figure it out
You want to print only the string items in a mixed list and capitalize them. What should be in place of the missing code?
list = ["apple",1, "vaporization", 4.5, "republic", "hero", ["a", "b"]]
for item in list:
if item.isalpha():
item = /**missing code**/
print(item)
item.isupper()
item.upper
item.upper()
upper(item)
Answers
The thing that should be in place of the missing code is [list.upper() for name in list]
What is Debugging?This refers to the process where a problem or error in a code is identified and solved so the code can run smoothly.
We can see that the original code has:
list = ["apple",1, "vaporization", 4.5, "republic", "hero", ["a", "b"]]
for item in list:
if item.isalpha():
item = /**missing code**/
print(item)
item.isupper()
item.upper
item.upper()
upper(item)
Hence, we can see that from the given python code, you want to capitalize the items in the mixed list and the thing that should be in place of the missing code is [list.upper() for name in list]
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In a computer-controlled greenhouse, a temperature sensor and a window motor are connected to the computer.
If the temperature rises above 23°, the windows are opened.
Draw a flowchart to describe this system.
Answers
The sun has been up for several hours, and it has been shining on these trees.
What can the trees do because they are in sunlight? What does this mean for the number of energy storage molecules in the trees?
The trees can . . .
A. give off carbon to the air. Giving off carbon allows them to make energy storage molecules.
B. give off carbon to the air. Giving off carbon uses up energy storage molecules.
C. take in carbon from the air. The carbon is used to make energy storage molecules.
D. take in carbon from the air. The carbon is used to break down energy storage molecules.
Answers
For some hours now, the light has been beaming on these trees. Because they are in sunlight, The trees can "take in carbon from the air. The carbon is used to make energy storage molecules." (Option C).
What is the above process called?The above process is called Photosynthesis. Photosynthesis is the process through which plants convert sunlight, water, and carbon dioxide into oxygen and sugar energy.
Photosynthesis is the process through which plants and other organisms convert light energy into chemical energy, which is subsequently released to fuel the organism's activities through cellular respiration.
Photosynthesis has the following characteristics: It is a process that happens only in plants that have the green pigment chlorophyll, which is utilized to manufacture food. Sunlight, water, and oxygen are required, and two processes occur, one light-dependent and one light-independent.
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3.2.3 What major al able to do? 3.2.4 What major advantage would Printer X have for Tembi who want documents printed? 3.3 If Tembi decides not to purchase new computers, but to replace her printers, what software will she need to install to ensure that the new printers work with her existing computers? 3.4 Tembi thinks she needs a new printer in her office because her present laser printer prints pages with faded edges. You don't think the printer is broken. Explain to her what the problem could be and how she could probably fix it. 4. If Tembi buys new computers, they will need to be linked to the network at the DVD shop. 4.1 What important component will the new computers need to have to be able to link to the existing network? 4.2 List three reasons that the computers need to be linked to the network for the business to operate optimally. 5. Tembi has seen an advertisement for notebook computers that seem very affordable. Name two reasons why notebooks would not be suitable for use in the DVD store. 6. Convergence of technology means that the customers would like to be able to view which movies are available for hire using their smartphones. 6.1 Explain the term convergence of technology. 6.2 Provide another example of technology convergence that's obvious today. 6.3 Name two ways in which a smartphone differs from a normal cellphone. 3 (1) (2) (1) (3) (2) (1) (1) (2) Total: (25)
Answers
Answer:
she or he will use handouts
differenticate between half and full deplex modes of transmission in three points
Answers
Answer:
In simplex mode, the signal is sent in one direction. In half duplex mode, the signal is sent in both directions, but one at a time. In full duplex mode, the signal is sent in both directions at the same time.In simplex mode, only one device can transmit the signal. In half duplex mode, both devices can transmit the signal, but one at a time. In full duplex mode, both devices can transmit the signal at the same time.Full duplex performs better than half duplex, and half duplex in turn performs better than simplex.Hope it helps!
in a basic program with 3 IF statements, there will always be _________ END IIF's.
a)2
b)3
c)4
Answers
Answer:
c)4
Explanation:
Hope it could helps you
6
Select the correct answer.
Jorge needs to print out an essay he wrote, but he does not have a printer. His neighbor has a printer, but her internet connection is flaky. Jorge is
getting late for school. What is the most reliable way for him to get the printing done?
O A. send the document to his neighbor as an email attachment
О в.
share the document with his neighbor using a file sharing service
OC.
physically remove his hard disk and take it over to his neighbor's
OD. copy the document onto a thumb drive and take it over to his neighbor's
Answers
Since Jorge needs to print out an essay, Jorge should D. Copy the document onto a thumb drive and take it over to his neighbor's
What is the printer about?In this scenario, the most reliable way for Jorge to get his essay printed would be to copy the document onto a thumb drive and take it over to his neighbor's.
Therefore, This method does not depend on the internet connection, which is flaky, and it also avoids any potential issues with email attachments or file sharing services. By physically taking the document over to his neighbor's, Jorge can ensure that the document will be printed on time.
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Anyone wanna co-op with me on genshin?
I'm on America/NA server and I main as Hu Tao and Venti!
I would prefer if you had discord but it's fine if not!
Answers
Answer:
I would love to
Explanation:
I do have discord if thats what you want, I main Xiao and Kaeya, I'm on NA server as well as I'm AR 48 almost 49 My UID is 615013165
Hi! Love the question! Hope you have a wonderful day! ♡
A resolution of 1600 x 1200 could also be expressed as ____ megapixels. a..19 c.19 b.1.9 d.190.
Answers
A resolution of 1600 x 1200 is the total number of pixels that make up the image. To convert this resolution into megapixels, we need to divide the total number of pixels by one million. Therefore, the answer would be (1600 x 1200)/1,000,000 = 1.92 megapixels, which can be rounded to 1.9 megapixels. So, the answer would be option b. 1.9 megapixels.
A resolution of 1600 x 1200 refers to the total number of pixels in an image or display, with 1600 pixels horizontally and 1200 pixels vertically. To express this resolution in megapixels, you need to calculate the total number of pixels and convert it to millions of pixels. To find the total number of pixels, simply multiply the horizontal and vertical pixel counts: 1600 pixels (horizontal) x 1200 pixels (vertical) = 1,920,000 pixels Now, to convert this to megapixels, divide the total number of pixels by 1 million (since 1 megapixel equals 1 million pixels): 1,920,000 pixels / 1,000,000 = 1.92 megapixels So, a resolution of 1600 x 1200 could also be expressed as approximately 1.9 megapixels.
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Let's say you are the Robot (Give yourself a name) you are talking to the customer.
The customer wants to purchase a bicycle.
The customer wants to know the purchase of the 3 bicycles. What's included in the total cost? Taxes 8%
How will the customer be paying? Will this customer needs deliver or they will pickup?
Use your mathematical operators....
Answers
Let the robot's name be Alpha.
Alpha will follow a predetermined algorithm to interact with the customer.
Algorithm -
Alpha: Hello. Please select the model of the bicycle from the list.
Alpha: The selected model's MRP is $x.
Alpha: The MRP will be subject to an additional 8% tax.
Alpha: Total cost of 1 bicycle is MRP+(8% of MRP).
Alpha: Total cost of 3 bicycle is 3*(MRP+(8% of MRP)).
Alpha: Choose a payment option from the list.
Alpha: Choose the delivery option. Pickup or home delivery
What is an Algorithm?
A set of finite rules or instructions to be followed in calculations or other problem-solving operations or A procedure for solving a mathematical problem in a finite number of steps that frequently involves recursive operations.
For example,
An algorithm to add two numbers:
• Take two number inputs
• Add numbers using the + operator
• Display the result
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Company B is setting up commercial printing services on their network. Which of these are advantages of centrally managed commercial printers? Check all that apply.
Answers
Answer:
Centralized management of printing activities, allowing administrators to manage all print devices using a network.
Explanation:
The advantages of centrally managed commercial printers are:
Printers can be easily created and deployed in virtual sessions such as Citrix or VMwareCentralized management of printing activities, allowing administrators to manage all print devices using a network.Reduces the number of printer related issues thereby increasing productivity.It provides a way of keeping record those who are printing and what have been printerAll print related jobs can be easily managed from a central controlled network.Increased security as a print server allows you to total control over who can print what and where High availability and redundancy due to pooling of printers Easily customize printer profileWhich of the following is the rendering flow used by a browser by default?
a. HTML flow
b. normal display
c. browser flow
d. normal flow
Answers
The rendering flow used by a browser by default is the normal flow.
In CSS, the term "normal flow" refers to the default rendering behavior of elements on a webpage. When a webpage is loaded, elements are displayed in the order in which they appear in the HTML document. The browser calculates the position of each element based on its size, location, and any style rules that apply. The normal flow can be modified using CSS layout properties, such as float, position, and display. However, any modifications made to the normal flow can potentially affect the layout of other elements on the page.
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Choose the correct term to complete the sentence.
is often used to describe the scope of a variable that is only accessible within a function.
Neighborhood
Local
Functional
Answers
Answer:
Answer is Local
Explanation:
Answer:
Local
Explanation:
Edge 2020
A NOT NULL ______is a rule that prevents certain fields in a database from being left blank.
1 schema
2 constraint
3 query builder
4 scalability
Answers
Answer:
Constraint
Explanation:
A column's inability to contain a null value is specified by the not null which is a constraint. All table updates must include values for these columns. Therefore, this is the correct option
Which technology will a business use to figure out who accessed confidential files on a company's computer system
Answers
Answer:
insaj cdsjl ljhwbalfhb
Explanation:
What are the requirements of a data dictionary ?
Answers
Answer:
nullability, optionality, size, indexes, data type
Explanation: