The process that improves system performance by acting as a temporary high-speed holding area between a secondary storage device and the CPU is "Disk caching."
Disk caching is a technique used to improve system performance by storing frequently accessed data in a high-speed cache memory. It acts as a temporary holding area between a secondary storage device (such as a hard disk drive) and the CPU. When a system reads data from the secondary storage, it first checks the cache memory. If the requested data is found in the cache, it can be retrieved much faster than if it had to be fetched from the slower secondary storage. This reduces the overall access time and improves system performance.
Disk caching works based on the principle of locality of reference, which states that recently accessed data is likely to be accessed again in the near future. By keeping a copy of frequently accessed data in the cache, the system can fulfill subsequent read requests quickly, without the need to retrieve the data from the slower secondary storage.
Overall, disk caching helps minimize the time required to access data, enhancing system performance by providing faster data retrieval from a high-speed cache memory rather than relying solely on the slower secondary storage device.
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At which of the capability maturity model integration maturity levels, are processes well defined, understood, and consistent across the organization?.
At defined (quantitatively managed), the capability maturity model integration maturity levels, are processes well defined, understood, and consistent across the organization.
An organization's software development process can be developed and improved using the Capability Maturity Model (CMM). The model outlines a five-level evolutionary path of processes that get more ordered and systematic as they mature.
The Software Engineering Institute (SEI), a research and development facility supported by the U.S. Department of Defense (DOD) and now a part of Carnegie Mellon University, developed and promotes CMM. In order to address software engineering difficulties and, generally speaking, develop software engineering approaches, SEI was established in 1984.
More specifically, SEI was created to streamline the DOD's software-intensive system development, acquisition, and maintenance processes. SEI supports the widespread industrial use of CMM Integration (CMMI), a development of CMM. Additionally, the capability maturity model is still commonly employed.
CMM is comparable to ISO 9001, one of the International Organization for Standardization's ISO 9000 set of standards. The ISO 9000 standards outline an efficient quality system for the manufacturing and service sectors; ISO 9001 explicitly addresses the creation and upkeep of software.
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1. Symbols commonly seen on pictorial and line diagram.
2. What is the device used to protect against over-current and short circuit
conditions that may result in potential fire hazards and explosion?
3. A mark or character used as a conventional representation of an object,
function, or process.
4. It is performed at the end of the wire that allows connecting to the
device.
5. What kind of diagram uses slash to indicate the number of conductors
in a line?
Answer:
4. It is performed at the end of the wire that allows connecting to the
device.
Explanation:
hope this helps
What are the 3 P's of Storytelling? (select 3 answers)
Pantomime
Place
Predicament (Problem)
Percentage
People
Using technologies increase the time needed to complete a task is beneficial
True
False
Answer:
True
Explanation:
The advent of technology has given human to achieve a whole lot more in a rather short period of time when compared to the period where the major tool of engagement and task is Manual. With technology, aside from having the ability to complete task faster, we can achieve more accurate result and a lot attractive output. All these in very little time. Technology has helped industries grow multiple times faster thus increasing input, yield and productivity. The tedious nature of having to work manually has also been expunged with repetitive task now being programmed and automated.
why is it important to carefully study a warranty before committing yourself by signing it?
It is important to carefully study a warranty before committing yourself by signing it because it is a legal agreement between you and the manufacturer or seller of a product. A warranty outlines the terms and conditions of the agreement and specifies what the manufacturer or seller will do in case the product does not function as promised.
By carefully reading and understanding the terms and conditions of the warranty, you will have a clear understanding of your rights and responsibilities in case the product requires repair or replacement. It will also help you avoid any surprises, such as unexpected fees or limitations on the warranty coverage.
Some important factors to consider when studying a warranty include the duration of the warranty, what is covered, and what is excluded. You should also pay attention to any requirements or limitations on the warranty, such as the need to register the product or the requirement to use specific authorized repair facilities.
In summary, carefully studying a warranty before committing yourself by signing it is important to ensure that you understand your rights and responsibilities in case the product fails to meet your expectations. This will help you make informed decisions when purchasing a product and will also give you peace of mind knowing that you are protected by a legal agreement.
What invention of the ancient world provided power that did not depend on human or animal labor?
Answer:
water currents? like the water mill
Explanation:
Water mills can be used for such purposes as grinding flour or agricultural produce, cutting up materials such as pulp or timber, or metal shaping. Traditional water mills are made from a wheel or turbine with wooden blades that turn when water runs through.
if you have water flowing through your property, you might consider building a small hydropower system to generate electricity. Microhydropower systems usually generate up to 100 kilowatts of electricity.
(a) draw the schematic which uses 4 instances of the entity nha to output the 2’s complement s[3:0] of the 4-bit input y[3:0]. both y and s are std logic vector(3 downto 0). keep it simple—draw instances of nha as a box labelled nha.
Arrays of std logic variables and signals are represented by the std logic vector type. These types define the fundamental VHDL logic operations: and, and, or, nor, xor, and xnor. These operate on each place and return another array; they require two identically sized arrays.
What is schematic diagram?Schematic refers to a model, plan, or outline. A concise, understandable graphical representation of a plan or model is what a schematic diagram is. Simple lines and symbols are used in schematics to convey details like what, how, and where. They are schematic, graphical, and wiring diagrams. A schematic diagram is a basic, two-dimensional representation of a circuit that demonstrates the operation and connectivity of various electrical components. The schematic symbols used to represent the components on a schematic diagram must be familiar to a PCB designer. Schematic diagrams display control elements in the order of their electrical connections, regardless of their physical placement.To learn more about schematic, refer to:
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Write 10 functions of stack pointer
How to be fluent in computer
Explanation:
1. Seeing people do technological innovations, so you have some motivation and inspiration to be fluent in computer
2. Try experimenting and trying stuff, like trying to learn how to code, how the internet work, etc.
3. work more with computers, for example, make a note with OneNote, making digital art with blender, adobe illustrator etc.
4. Try to learn how to be better at learning computer, like, if you do mistakes in your learning journey, try to avoid it next time
5. good luck ;)
Answer:
You can always practice or watch videos on how you can become fluent in Computer or ask someone that you know of thats good at Computer
Explanation:
Hey guys, I am new here but I keep getting questions that are too hard for me and I already set my grade level, what else can I do
Answer:
I don't know, Brainly says im an expert but i dont think so
reviewing error logs is an example of a(n) group of answer choices processing control data transmission control output control data entry control
Data entry controls include things like error logs and reviews. The client will be given more information about the error and its location via the error log file.
What serves as the error log file?Data Contract Data Format Guidelines are available for more details. Verify once more that you submitted your model.json files to your storage account appropriately.
What is the data lake storage's error log?The Data Lake Storage account receives a write-back of the error log. Use this article to comprehend the mistakes listed in the log and learn how to fix them if your data configuration isn't working properly. The many error kinds in the log that the Intelligent Recommendations service .
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Read the scenario below, and then choose the right type of computer for each person from the drop-down menus. Three of your friends are in the market to purchase a new computer. Sera does not have a big budget, but she needs a portable computer. Arturo is worried about viruses and has a high budget. Portability is not an issue. Kazuma wants a computer that does not cost too much and is easy to upgrade.
Answer:
- laptop running Windows
- desktop computer running a Mac OS
- desktop computer running Windows
Explanation:
just took it on edg
Answer:
1. Laptop Running Windows
2. Desktop Computer Running a Mac OS
3. Desktop Computer Running Windows
Explanation:
1. Sera does not have a big budget, but she needs a portable computer. Laptop Running Windows
2. Arturo is worried about viruses and has a high budget. Portability is not an issue. Desktop Computer Running a Mac OS
3. Kazuma wants a computer that does not cost too much and is easy to upgrade. Desktop Computer Running Windows
I hope this helps.<3
Have a nice day.<3
write a chemical reaction to show that nitric acid contains nitrogen
Answer:
HNO3 &NO2
Explanation:
Takes a 3-letter String parameter. Returns true if the second and
third characters are “ix”
Python and using function
Answer:
def ix(s):
return s[1:3]=="ix"
Explanation:
Create a flowchart that will accept 10 whole numbers one at a time and print the highest and the lowest. Use Switch.
I will create a sequence of steps that would accept 10 whole numbers one at a time and print the highest and the lowest in Java:
Import javax.swing.JOptionPane;
public class loop_exer2 {
public static void main(String agrs[])
{ String input; int trial=10, sc=0, h=0, l=0, test=0;
System.out.print("Scores: ");
for (int ctr=1;ctr<=10;ctr ) {
input=JOptionPane.showInputDialog("Enter the Scores [" trial "] trials "); sc=Integer.valueOf(input); System.out.print(sc ", ");
if(test==0){h=sc;l=sc;test=1;}
if(sc>h){h=sc;}
else if(sc>h){
h=sc; {
else if(sc<1) {
l=sc;
}
JOptionPane.showMessageDialog (null, "Highest score is:" h "Lowest score is:" l);
System.out.println();
System.out.println ("Highest score is: " h);
System.out.println ( "Lowest score is: "l);
}
}
What is a Flowchart?This refers to a diagram which is used to represent the various steps which a system uses to create a step by step solution.
From the above code, there is the command to accept whole numbers in String and then request for them one at a time and after the computation, display the highest and lowest numbers.
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PLS HELP ASAP! WILL GIVE BRANLIEST TO THE FIRST PERSON TO ANSWER. 100 points!
Use the information under the Nutrients That the Human Body Needs title to create a multilevel list. Your list should meet these requirements.
a. The first level should be the name of the nutrient.
b. The second level should contain the subheadings “Uses” and “Sources.”
c. The third level should contain the specific information about the second level.
What I did so far:
1) Carbohydrates
a)
Answer:
Carbohydrates are found in a wide array of both healthy and unhealthy foods eg potatoes, cookies, etc.
Explanation:
Answer:
1) carbohydrates
what do you mean by a)?
I WILL MARK BRAINLIEST FOR WHO EVER CAN DO THIS FIRST
Read the paragraph and use the RACE writing strategy to answer the questions.
Studies have found that the more time a teenager spends on social media, the more likely they are to suffer from anxiety and depression. Some people think that it is because they are developing fewer real-life connections to friends and spending less time playing outside. Another issue is cyber-bullying. Furthermore, teens feel bad when they see friends partaking in activities to which they have not been invited. Social media can make people feel isolated and like their life is less exciting than average, since people tend to publish their highlights on their feeds. Girls especially struggle with self-esteem issues, feel pressure to keep up with their peers who are dressing up, putting on makeup, and presenting their most polished selves to the world.
What are some of the risks involved with teens using social media? Explain. (Note that this is asking for reasons-plural-meaning you must give more than one reason.)
Answer:
i hope this help
Explanation:
Overuse of social media can have negative consequences on the well-being of adolescents. Social media use has been linked to lower self-esteem, increased depression, risk-taking behavior, and cyberbullying.
Social media can cause people to not be able to interact in real life. Sure you are talking to people, but not in a face to face conversation. It's easier to hide behind a screen than to talk to someone in the eye. So this can make them get anxious if they try to talk to people face to face. And peer pressure, teasing, can make teens stressed. Peer pressure can cause stress on teens thinking that they are not trying hard enough, or not living up to standards. Plus it can result in dangerous acts. Bullying can cause depression and make them think no one cares about them, and since this is behind a screen no one could know about the teen's problems. In short, Social media can cause stress, anxiety, depression, and dangerous acts from peer pressure.
true or false A software license is a legal agreement but it does not control the use and distribution of software.
A software license is a legal agreement but it does not control the use and distribution of software is True.
They are some of the exclusive rights that the copyright owner has, or the rights that come with copyright ownership. A permission is granted by a license.
What is licensed software?On the other hand, licensed software is exclusive software that is only made available to authorized users through a licensing agreement. As the source code is not intended to be shared with the public for anyone to view or alter, it is the exact opposite of open source.Shareware software is offered for free or at a cheap cost, but in order to use it fully legally, it usually needs to be purchased and registered.Free software that has minimal license and copyright restrictions is known as proprietary software. The distribution disc's most popular apps and files are copied to your computer's hard drive during a custom installation.To learn more about licensed software refer to:
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Select the correct answers.
Which are the benefits of leveraging web technologies?
processing of large amounts of data
more manpower
better marketing and customer service
increased production costs
difficulty in handling customer complaints
Answer:
Explanation:
Select the correct answers.
Which are the benefits of leveraging web technologies?
1) Processing of large amounts of data
2) Better marketing and customer service
Why do companies collect information about consumers? A. Because they want to meet new friends on social networks B. Because they take consumers' best interests to heart C. Because they want to effectively advertise to consumers D. Because they are looking for good employees to hire
Answer:
C. Because they want to effectively advertise to consumers.
Explanation:
Companies collect info for more accurate advertisements, which are designed to make people interact with them more commonly.
Updating Variables
Why is traversal with a for loop a good method for accessing and updating items in a lengthy list?
Answer:
See Explanation
Explanation:
A for loop has the syntax:
for(start; end; increment/decrement){
.....
Some Actions
.
}
Notice that the syntax of the for loop:
- indicates the start of the loop
- indicates the end of the loop
- indicates the condition of the loop which could be either an increase or decrease
The syntax above is a way of traversing using a for loop.
1. This syntax gives the programmer a direct and easy access to the list element
2. When there is an easy access to the list element, the execution time of the program will reduce and the program will be more efficient
3. Lastly, the programmer can update any element of the list using the same iteration.
Traversing through a lengthy list can be done effectively using a for loop, with a specified action being performed on each iterated element along the way.
With for loops, each element of a list can be accessed one after the other, for each accessed element, an update of the element might be done effectively.The program below illustrates a straightforward way of applying for loops to a list with each element in the list accessed and updated.
The program is written in python 3 thus :
nums = [1, 2, 3, 4, 5, 6, 7, 8, 9]
for index, num in enumerate(nums):
#iterate though the index values and elements in the list
nums[index] = num + 1
#access each element and update the value.
print(nums)
#display the updated list.
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25% of 60 min
20% of 60 min
33%% of 60 min
In word 2016, to have a numbered list show up by automatic default you must type what behind the number
is the process of creating several logically separate servers on the same physical computer.
The process of creating several logically separate servers on the same physical computer is known as virtualization.
Virtualization creates a virtual environment that emulates the behavior of a physical machine, allowing users to install and manage multiple operating systems and applications on the same hardware without compromising their performance or security. In summary, virtualization provides an efficient way to optimize resource utilization and simplify management of multiple servers in a cost-effective manner.
The process of creating several logically separate servers on the same physical computer is known as virtualization. This technique allows multiple virtual servers, also called virtual machines (VMs), to run simultaneously on a single physical server, each with its own operating system and resources.
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You cannot use the == operator to compare the contents of:
A) objects
B) strings
C) integers
D) Boolean values
A) objects. The == operator can be used to compare the contents of strings, integers, and Boolean values, but not objects. When comparing objects, the == operator .
checks for reference equality, meaning it checks whether the two objects refer to the same memory location.objects. The == operator can be used to compare the contents of strings, integers, and Boolean values, but not objects. When comparing objects, the == operator . To compare the contents or values of objects, you would typically use specific methods or operators defined by the object's class, such as equals() method in Java.
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what are semantics when applied to programming code and pseudocode?
Semantics in programming refers to the meaning or interpretation of code and pseudocode.
It describes the way that a program or algorithm will behave and what it will accomplish when executed.In code, semantics are defined by the programming language's syntax and the logical rules that govern how statements and expressions are evaluated. In pseudocode, semantics are defined by the intended behavior of the algorithm, which is described in natural language rather than a specific programming language.For example, the semantics of a loop in code would define how many times the loop iterates, what variables are updated, and what condition determines when the loop should terminate. Similarly, the semantics of a loop in pseudocode would describe how many times the loop should execute, what variables are used, and what conditions determine the loop's end.To know more about pseudocode visit;
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assume you have a class named autofactory with two static methods named shutdown and reset. both methods are void and neither method takes any arguments. the shutdown method may throw a productioninprogressexception. write some code that calls the shutdown method. if a productioninprogressexception is thrown, your code should then call the reset method.
The end or suspension of a procedure or activity.
What do you meant by shutdown method ?Regardless of whether any open windows' Closing events are postponed, the application will terminate when Shutdown is invoked. Only the thread from which the Application object was created may call this method.
A computer's major components are carefully and slowly disconnected from electricity when it is turned down or powered off. Main components like CPUs, RAM modules, and hard drives are powered down after a computer is shut down, but other internal components, such an internal clock, might still be powered on. All sorts of sockets can be shut down to turn off transmission, reception, or both using the shutdown feature.
Subsequent calls to the socket's recv function are forbidden if the how argument is set to SD RECEIVE.
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suppose a user has to use the following username/password combination to login: user name: basic password: visual what would be the correct condition to check this? course hero
To check if a user's entered username and password combination is correct, you would need to compare it with the expected username and password.
In this case, the expected username is "basic" and the expected password is "visual." To write the correct condition to check this, you can use an if statement in a programming language. Here's an example in Python. In this code, the program prompts the user to enter their username and password.
The if statement checks if the entered username is equal to "basic" and the entered password is equal to "visual." This condition ensures that the username and password combination entered by the user matches the expected values. If they don't match, the user will be informed that the login was unsuccessful.
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A professional photographer working for a top newspaper would like control over the quality and editing
process of digital photos. Which file format should be used on the digital camera to ensure the
photographer has this flexibility?
A. AI
B. JPEG
C. RAW
D. SVG
Answer:
RAW
Explanation:
raw usually gives you the best quality possible and its easy to go through the editing process with flexibility compared to the other options.
Answer: raw
Explanation: got a 100%
There are 4 numbered instructions in the code, along with
comments that should help you to make changes.
//CHALLENGE #3 Change the code below to say WOW if at least 1 coin is heads (1, not 0)
// You only need to change the conditions.
if (( coin1 !=3 ) && ( coin2 >= 4)){
System.out.println("WOW! At least one coin is heads");
} else {
System.out.println("neither coin is heads");
}
//CHALLENGE #4 Change the code below to say WOW if both coins are heads
// You only need to change the conditions.
if (( coin1 != 1) || (coin2 <= 3)){
System.out.println("WOW! Both coins are Heads!");
} else {
System.out.println("No matches");
}
}
}
}