Page tables store information about page locations, allocated page frames, and secondary storage space.
What is a page table?In computing, a page table is a data structure utilized by a virtual memory system in a computer operating system to keep track of the virtual-to-physical address translations. It represents the page frame allocation for the operating system's main memory.
Virtual memory is a memory management method that allows an operating system to expand its effective memory size by moving data from RAM to disk storage. Virtual memory addresses are used by the system's memory manager, and the page table is used to translate virtual memory addresses to physical memory addresses.
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5. How would you describe the relationship between blocks of code and commands?
Answer:
Code and Commands have similar programs coding has only one thing to do or done but commands can be told anytime by an input device.
Explanation:
hope this helps.
A(n) ____ connection is one in which the transfer speeds in both directions are equal. a. symmetric b. asymmetric c. static
d. dynamic.
The correct answer is a. symmetric connection is one in which the transfer speeds in both directions are equal.
Symmetric bandwidth occurs when the volume and speed of data and file transfers between two locations are equal in both directions. This indicates that the amount of data that may be downloaded and uploaded is equal. When referring to connection, the term "symmetrical" describes speeds that are equivalent in both directions. The upload speed is often just a small percentage of the download speed on traditional networks like cable and DSL internet, which are asymmetrical and give different upload and download rates.
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A symmetric connection is one in which the transfer speeds in both directions are equal. Directions refer to the flow of data or information between two devices or networks. This means that the upload speed and the download speed are the same or very similar.
Symmetric connections are commonly used in business settings or for specific applications that require balanced performance for both uploading and downloading data. Examples of symmetric connections include SDSL (Symmetric Digital Subscriber Line) and dedicated fiber optic connections. Some examples include: Business Use: Many businesses require symmetrical connections for tasks such as video conferencing, file sharing, cloud services, and hosting servers. These activities involve sending and receiving large amounts of data, so having equal upload and download speeds ensures smooth and efficient operations.
Content Creation and Sharing: Content creators, such as video producers or photographers, often need to upload large files to online platforms or clients. Symmetric connections enable faster and more efficient uploading, allowing them to share their work more effectively.
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what are the advantages of hybrid computer
The advantages of hybrid computers are:
They have a large amount of computing speed speed that is often helped by the all-parallel configuration made by the analog subsystem. It is very useful in terms of numerical solutions for any work of differential equations and also in flight simulation.What is an advantage of hybrid computing?Hybrid cloud computing is known to be one that gives businesses a lot of control over their data and it is one that have a good or better security as it tends to lower the risk of exposure of data.
Note that,The advantages of hybrid computers are:
They have a large amount of computing speed speed that is often helped by the all-parallel configuration made by the analog subsystem. It is very useful in terms of numerical solutions for any work of differential equations and also in flight simulation.Learn more about hybrid computing from
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e. Define the term ‘user interface’, giving examples.
f. What is a mobile application?
g. Explain briefly what a multi-tasking system is and how it works?
Answer:
uExplanation:
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Which of the following numbers might this code generate: random.randint(1,9)?
0
10
11
1
Answer:
1
Explanation:
In Python programming language, the random.randint function is an abbreviation for random integers.
Basically, the random.randint is used for generating or creating a random integer numbers.
The syntax for this code can be written as;
A = random.randint(1,9)
Print ("Random number between 1 and 9 is % s" % (A))
Note, the numbers between 1 and 9 are 1, 2, 3, 4, 5, 6, 7, 8 and 9.
From the answer choices given (0, 1, 10 and 11), the only number that matches the requirement is 1.
Therefore, the number this code random.randint (1,9) might generate is 1.
Need ASAP
A customer uses the computer to store lots of pictures, family videos, and movies. What does this
customer need to consider when selecting a hard drive?
What skills and practices help
when we code web pages?
Answer:
You should also ideally have an aptitude for - or experience of - elements such as:
User experience (UX)
User interface (UI)
Visual design.
Coding languages including HTML and CSS.
Frontend web programing languages and skills such as JavaScript, Ajax and web animation techniques.
Explanation:
have u good day
Which of the following is a good way to find a research topic
A. Personal Experience
B. Getting an idea from an advisor
C. Looking for the next step in the research process
D. All of the above
I need the answer quickly giving brainliest to the first person who answers
Answer:
Im bored wanna talk?
Explanation:
Data Warehouse: Mastery Test
CMS
ouronzarana
Select the correct text in the passa
Which phrase suggests that Dan wants to ensure accurate data in the data warehouse?
Dan and his team are in the process of finanga data warehouse for their organization
they stress on the importance of clear communication. Dan and his team create a test
arrange training for the business users of the data warehouse
Reset
Ne
Answer:
The phrase "create a test plan for testing data" suggests that Dan wants to ensure accurate data in the data warehouse
Explanation:
The phrase "create a test plan for testing data" clearly indicates that Dan and his team are inclined towards creating an accurate data base in the data warehouse as they plan to check/test the data before storing in the data bank.
ASAP ε=ε=ᕕ(°□°)ᕗ
Sorry if you can't see it but please help me if you can!
What is brawl stars app
Answer:
Brawl Stars is a multiplayer online battle arena and third-person hero shooter video game developed and published by the Finnish video game company Supercell.
Answer:
3v3 multiplayer and battle royale made for mobile! Play with friends or solo across a variety of game modes in under three minutes. Unlock and upgrade dozens of Brawlers with powerful Super abilities, Star Powers and Gadgets
Type the correct answer in the box.
Use numerals instead of words.
If necessary, use / for the fraction bar.
In which year did the government decommission ARPANET?
The government decommissioned ARPANET in
The government decommissioned ARPANET in 1990, and the government did that because the newer version of the internet came into play, so the ARPANET, which was the older one, got decommissioned.
What is ARPANET?This was the early internet that was controlled and regulated by the United States defense sector, and it used the packet switching technology by which the messages are sent and the communication is done, but later, when the new and advanced version of the internet came into play, the government decommissioned it in 1990.
Hence, the government decommissioned ARPANET in 1990, and the government did that because the newer version of the internet came into play, so the ARPANET, which was the older one, got decommissioned.
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Which of the following best describes the ability of parallel computing solutions to improve efficiency?
answer choices
Any problem that can be solved sequentially can be solved using a parallel solution in approximately half the time.
Any solution can be broken down into smaller and smaller parallel portions, making the improvement in efficiency theoretically limitless as long as there are enough processors available.
The efficiency of parallel computing solutions is rarely improved over the efficiency of sequential computing solutions.
The efficiency of a solution that can be broken down into parallel portions is still limited by a sequential portion.
The best description of the ability of parallel computing solutions to improve efficiency is the efficiency of a solution that can be broken down into parallel portions is still limited by a sequential portion.
What is parallel computing?A type of computation known as parallel computing involves running numerous calculations or processes concurrently. Large problems can frequently be broken down into smaller problems, which can all be handled at once.
Bit-level, training, data, and job parallelism are some of the several types of parallel computing.
The physical limitations that impede frequency scaling have increased interest in parallelism, which has long been used in high-performance computing.
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Is this statement true or false? Factual data is always the best data because it is based on facts. true false
Answer:
The statement is true
Explanation:
In order to sell a new product to a store owner, taking the store owner into trust is the most important stage. We must provide proper details and the proofs that our product will make his business more effective. All of the above statements are part of the deal and they can be used to assure the store owner that the product we are selling to him is trustworthy.
location-aware anti-theft software will periodically upload its location to a centralized site in the event that the mobile device is lost or stolen. what can defeat this?
Geo-tracking that enables IT administrators to monitor the devices of mobile users in real-time (iOS, Android, Windows, Macs) that can defeat this.
Mobile device management (MDM) solutions have a security feature called geo-tracking that enables IT administrators to monitor the devices of mobile users in real-time (iOS, Android, Windows, Macs). You must have the ME MDM software installed on a managed mobile device in order to geo-track it and determine its location.
How does geo-tracking actually operate? Through the ME MDM geotracker software, Mobile Device Manager Plus combines GPS, Wi-Fi, and GSM to determine the device's location as precisely as possible. Unless Location History is enabled, Mobile Device Manager Plus does not keep any records of the devices' past physical whereabouts. Only the most recent position of the managed mobile device can be found using the Geo-Tracking capability.
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Why is my phone not notifying me when i get text messages?.
Anyone here good with Alice? I need help ASAP
Answer:
who is alice again we dont understand
an employee at your company, is visually impaired. Which features can be configured in Windows 10 to help her perform her work more efficiently?
Windows 10 has various accessibility features that are specifically designed to help people with disabilities including the visually impaired. These features can help the employee perform her work more efficiently.
Here are some features that can be configured in Windows 10 to help her perform her work more efficiently:
1. Magnifier: This tool allows the user to zoom in on parts of the screen, making the text and images larger and more visible.
2. High Contrast: This feature changes the color scheme of the interface to make it easier to see for people who are visually impaired.
3. Narrator: This feature reads out text on the screen and provides an audio description of what is happening on the screen, which can be helpful for people who are blind or have low vision.
4. Closed Captions: This feature provides text captions for audio and video content, making it easier for people with hearing impairments to understand what is being said.
5. Speech Recognition: This feature allows the user to control their computer using their voice, which can be helpful for people who are visually impaired or have mobility impairments.
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Carly was given a writing assignment. In three to five sentences, give her some advice to help her plan and organize her writing.giving brainliest
What important technology has done the most to allow small businesses a chance to compete with larger international companies
Answer:
wireless networks
Explanation:
Answer:
Wireless network
Explanation:
Ap.ex ;) (i know the answer is right there but I just verified it so ya)
a 64-bit processor is required for a computer on which you wish to install the hyper-v server role, along with what other technology?
A 64-bit processor is required for a computer on which you wish to install the hyper-v server role, along with the Data Execution Prevention (DEP) feature.
What do you mean by 64-bit?
64-bit integers, memory addresses, or other data units[a] in computer architecture are those that are 64 bits wide. Furthermore, 64-bit CPUs and ALUs are those that utilise processor registers, address buses, or data buses of that size. A 64-bit computer is one that employs such a processor. 64-bit computing refers to the usage of machine code with 64-bit virtual memory addresses in software. However, not all 64-bit instruction sets support full 64-bit virtual memory addresses; for example, x86-64 and ARMv8 support only 48 bits of virtual address, with the remaining 16 bits of virtual address requiring all 0's or all 1's, and several 64-bit instruction sets support fewer than 64 bits of physical memory address.
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Create union integer with members char c, short s, int i and long b. write a program that inputs values of type char, short, int and long and stores the values in union variables of type union integer. each union variable should be printed as a char, a short, an int and a long. do the values always print correctly?
#include
//union integer definition
union integer
{
char c;
short s;int i;
long b;
};
//main function
int main(void)
{
// define union a
union integer a;
// prompt user to enter character from input device
printf("enter a character: ");
// read character and put in union
scanf("%c", &a.c);
//print the values of union
printf("%c printed as a character: %c\n", a.c, a.c);
printf("%c printed as a short: %hd\n", a.c, a.s);
printf("%c printed as an integer: %d\n", a.c, a.i);
printf("%c printed as a long: %ld\n", a.c, a.b);
//prompt user to enter a short value
printf("\nenter a short: ");
// read short and put in union
scanf("%hd", &a.s);
//print eh values of union
printf("%c printed as a character: %c\n", a.s, a.c);
printf("%c printed as a short: %hd\n", a.s, a.s);
printf("%c printed as an integer: %d\n", a.s, a.i);
printf("%c printed as a long: %ld\n", a.s, a.b);
//prompt user to enter an integer value
printf("\nenter an integer: ");
// read integer and put in union
scanf("%d", &a.i);
//print eh values of union
printf("%c printed as a character: %c\n", a.i, a.c);
printf("%c printed as a short: %hd\n", a.i, a.s);
printf("%c printed as an integer: %d\n", a.i, a.i);
printf("%c printed as a long: %ld\n", a.i, a.b);
//prompt user to enter an long value
printf("\nenter a long: ");
// read long and put in union
scanf("%ld", &a.b);
//print eh values of union
printf("%c printed as a character: %c\n", a.b, a.c);
printf("%c printed as a short: %hd\n", a.b, a.s);
printf("%c printed as an integer: %d\n", a.b, a.i);
printf("%c printed as a long: %ld\n", a.b, a.b);
return 0;
}// end main
It seems that you have provided a partial implementation of a program that demonstrates the usage of a union called "integer" to store different types of values (char, short, int, and long) and print them in various formats.
The members of a union share the same memory location, and we can only assign a value to one member of the union at a time. Union provides an efficient way to hold the values of different data types in a single variable.
Union variables are not printed correctly, particularly when printing as a short and as a long. It is because the value in the first member is placed in the same memory as the value of the other member.
Thus, there will be an error while printing the value of the second member. The following code snippet describes how the union integer with members char c, short s, int i, and long b can be created and how the values can be printed.
union integer {
char c;
short s;
int i;
long b;
};
int main() {
union integer a;
printf("Enter a character: ");
scanf("%c", &a.c);
printf("%c printed as a character: %c\n", a.c, a.c);
printf("%c printed as a short: %d\n", a.c, a.s);
printf("%c printed as an integer: %d\n", a.c, a.i);
printf("%c printed as a long: %ld\n", a.c, a.b);
printf("Enter a short integer: ");
scanf("%hd", &a.s);
printf("%d printed as a character: %c\n", a.s, a.c);
printf("%d printed as a short: %d\n", a.s, a.s);
printf("%d printed as an integer: %d\n", a.s, a.i);
printf("%d printed as a long: %ld\n", a.s, a.b);
printf("Enter an integer: ");
scanf("%d", &a.i);
printf("%d printed as a character: %c\n", a.i, a.c);
printf("%d printed as a short: %d\n", a.i, a.s);
printf("%d printed as an integer: %d\n", a.i, a.i);
printf("%d printed as a long: %ld\n", a.i, a.b);
printf("Enter a long integer: ");
scanf("%ld", &a.b);
printf("%ld printed as a character: %c\n", a.b, a.c);
printf("%ld printed as a short: %d\n", a.b, a.s);
printf("%ld printed as an integer: %d\n", a.b, a.i);
printf("%ld printed as a long: %ld\n", a.b, a.b);
return 0;
}
Note: The char variable is printed as %c, whereas all other variables are printed as %d or %ld, respectively.
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Need answer to 13.1.1 codehs
Using the knowledge in computational language in python it is possible to write a code that have to make a half pyramid out of circle's need to have a function, a variable named circle_amount.
Writting the code:speed(0)
circle_amount = 8
def draw_circle():
pendown()
circle(25)
penup()
forward(50)
def move_up_a_row():
left(90)
forward(50)
right(90)
backward(circle_amount*50)
penup()
setposition(-175,-200)
for i in range(circle_amount):
for i in range(circle_amount):
draw_circle()
move_up_a_row()
circle_amount = circle_amount - 1
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While antivirus software operates using a ______, binary whitelisting software uses a whitelist instead.
While antivirus software operates using a blacklist, binary whitelisting software uses a whitelist instead.
Binary whitelisting is a security measure that allows only approved programs to run on a computer or system. This is in contrast to antivirus software, which uses a blacklist of known programs to block.
Binary whitelisting can be used to protect against malware, but it can also be used to control which programs are allowed to run on a computer. For example, an organization might use binary whitelisting to only allow approved programs to run on its network.
Binary whitelisting is generally considered to be more effective than antivirus software, because it can block unknown programs as well as known ones. However, it can also be more difficult to manage, because every program that is approved for use must be added to the whitelist.
Overall, binary whitelisting is a valuable security measure that can be used to protect computers and systems from malware and other unwanted programs.
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Which of the following string primitives will modify the ESI register? Check all that apply.
MOVSB
LODSB
SCASB
STOSB
CMPSB
In x86 assembly language, the following string primitives can modify the ESI (Extended Source Index) register:MOVSB: This instruction copies a byte from the address pointed to by ESI.
It modifies the ESI register.LODSB: This instruction loads a byte from the address pointed to by ESI into the AL register and increments ESI by 1. It modifies the ESI register.SCASB: This instruction compares the byte in the AL register with the byte at the address pointed to by ESI and modifies the EFLAGS register. It increments or decrements ESI based on the direction flag. While it does not directly modify the ESI register, it can indirectly modify it through the direction flag.STOSB: This instruction stores the byte in the AL register at the address pointed to by ESI and increments ESI by 1. It modifies the ESI register.CMPSB: This instruction compares the byte at the address pointed to by ESI with the byte at the address pointed to by EDI and modifies the EFLAGS register. It increments or decrements ESI and EDI based on the direction flag.
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algorithms are important in how computers process data. they are relevant bec almost every aspect of computer science because an algorithm is essentially a se for the computer to follow and run.
a. true b. false
Answer:
Explanation:
Algorithms are indeed crucial in computer science as they play a vital role in how computers process data. They provide a systematic set of instructions that computers follow to solve problems and perform tasks efficiently.
In nearly every aspect of computer science, algorithms are relevant. From basic computations to complex tasks like data analysis, machine learning, and network protocols, algorithms serve as the foundation. They enable computers to organize, manipulate, and transform data in meaningful ways.
By designing efficient algorithms, computer scientists can optimize resource utilization, reduce processing time, and improve overall system performance. Algorithms are essential for tasks such as sorting, searching, graph traversal, and optimization, enabling computers to solve problems with speed and accuracy.
Moreover, algorithms are not limited to computer science alone. They find applications in various fields, including artificial intelligence, cryptography, image processing, and bioinformatics, among others.
In summary, algorithms are fundamental in computer science, serving as a guide for computers to process data and perform tasks effectively and efficiently across a wide range of domains.
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To excel at these professions, you need to be able to combine an eye for elegant design with a mind that delights in efficient order. In order to excel in web design, you need to combine design with ______. A web presence creative communication a complete vision an organized mind
When writing a proposal, in which section do you explain your project’s conclusion with a perfect takeaway message?
A. Statement of objective
B. Visual synopsis
C. Distribution strategy
D. Audience-engagement strategy
E. Publicity and fundraising strategy
Answer:
A conclusion with a perfect takeaway message should typically be included in the final section of a proposal, which is often called the "Conclusion" or "Summary" section. This section should provide a brief overview of the main points and results of the proposal, and should aim to persuade the reader to support the project or take the desired action. The conclusion should also include a clear and concise takeaway message that summarizes the key points of the proposal and highlights the value or impact of the project. The takeaway message should be written in a way that is memorable and compelling, and should encourage the reader to take action or support the project.
Explanation:
What is a special type of variable used in subroutines that refers to a piece of data?
a parameter
a constant
a function
a routine
Answer:parameter
Explanation:
I got it right
Answer:
answer is A :)
Explanation:
Edge 2021
if u are bored answer my question
Answer: Hello
Explanation:
Answer:?
Explanation: