the process of working with the value in the memory at the address the pointer stores is called?

Answers

Answer 1

The process of working with the value in the memory at the address the pointer stores is called "dereferencing" a pointer. In this process, you access the memory location pointed to by the pointer and retrieve or modify the value stored there. Here's a step-by-step explanation:

1. Declare a pointer variable: A pointer is a variable that stores the memory address of another variable. It enables you to indirectly access and manipulate the data stored in the memory.

2. Initialize the pointer: Assign the memory address of the variable you want to work with to the pointer. This can be done using the address-of operator (&).

3. Dereference the pointer: Use the dereference operator (*) to access the value in the memory at the address the pointer stores. This allows you to read or modify the value indirectly through the pointer.

4. Perform operations: Once you've accessed the value through the pointer, you can perform various operations, such as arithmetic, comparisons, or assignments, depending on your specific needs.

5. Manage memory: It's essential to manage memory carefully when working with pointers, as improper handling can lead to memory leaks or crashes.

Remember, working with pointers and memory requires precision and attention to detail, as it involves direct manipulation of memory addresses and their values.

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Related Questions

Please help

Measure the thickness of a razor blade using a vernier caliper and screw gauge. What is the lowest count of these instruments? Which measuring
Instrument is more accurate? You can take multiple blades and stack them together, then measure thickness, and find out the average thickness.

Answers

Answer:

Is this question related to computers and technology?

A virus which deceive the user by acting as a legitimate file.

Answers

Answer:

A Trojan virus

Explanation:

It acts like a bona fide application or file to trick you. It seeks to deceive you into loading and executing the malware on your device

What are Layers in computer class 7. no scams please​

Answers

Answer:

It means and organisation programming into separate functional components that interact in some sequential and hierarchical way, with each layer usually having an interface only to the layer above it and the layer below it.

Determine if true or false Goal Seek immediately attempts to apply the function to the adjacent cells.

Answers

Answer:

The answer is "False".

Explanation:

This function the part of Excel, that allows a way to resolve the desirable result by manipulating an underlying expectation. This function is also called What-if-Analysis, which is used to test, and an error approach to address the problem by linking guesses before the answer comes.  On the Data tab, throughout the Data Tool category, and select Target Check it provides a    reference that includes a formula to also be solved throughout the Set cell box.

Write a program to allow user to perform any of these list operation given in a menu. The menu is: a) Append an element b) Insert an element c) Modify an existing element d) Delete an existing element with a given value e) Sort the list in descending order f) Display the list.

Answers

Answer:

c

Explanation:

Which of the following is an event handler?

scanning a credit card when you shop

displaying a message

clicking a mouse button

moving a mouse

Answers

That which accurately describes an event handler is this:

B. Displaying a message

What is an event handler?

An event handler refers to a system that can be used to verify the input by a user. An event handler can also be used to see the browsing actions and other histories executed by a user.

Displaying a message fits in as an example of an event handler because it is through this means that one can see the input and user actions that were done some time ago. An event handler is a very vital necessity in programming activities. So, option B fits the meaning of an event handler.

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Answer:

Displaying a message

Explanation:

5. What is the significance of the EXIT DO and EXIT FOR statements?​

Answers

Answer:

Exit Do transfers control to the statement following the Loop statement. When used within nested Do...Loop statements, EXIT DO transfers control to the loop that is one nested level above the loop where it occurs.

When used within nested For loops, EXIT FOR transfers control to the loop that is one nested level above the loop where it occurs.

Explanation:

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Which Creative Commons license type allows others to use and build upon work non-commercially, provided that they credit original author and maintain the same licensing?

Answers

Answer:

Creative Commons license type allows others to use and build upon work non-commercially, provided that they credit original author and maintain the same licensing is described below in detail.

Explanation:

Attribution-Non financially-ShareAlike

This permission lets others adapt, remix, and develop upon your work non-financially, as long as they charge you and license their new inventions under identical times. There are six separate license classes, scheduled from most to least licensed. the material in any mechanism or arrangement, so long as attribution is given to the originator.

In your own words, describe innovation.

Answers

Answer:

Something that revolutionizes a product

Explanation:

Innovation typically means completely change something that makes everyone wow. A example of this would be a car, the innovational car would have fridge in the back seat. (No current cars have this)

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Choose the correct qurey to remove a record with names "John" in the persons table
(a) Delete from persons where name="John";(b) Delete from table1 where name="John";(c) Delet from persons where name="John";(d) Delet from persons where name="Alex";

Answers

Answer:

a

Explanation:

The correct syntax would be:

DELETE FROM persons WHERE name='John'

i.e., use single quotes. Uppercase keywords is not required but preferred by many.

Which area of government regulations do the Fair Credit and Reporting Act
(FCRA) and the Gramm-Leach-Bliley Act (GLB) relate to?
A. Advertising
B. Health and safety
C. Privacy and security
D. Employment and labor

Answers

Answer:   C. Privacy and security

Explanation:  100% correct

What is the difference, if any, between a social media strategist and a social media specialist?

A. They are very similar occupations, except that social media specialists tend to have more training.

B. A social media strategist determines how an organization will maintain a social media presence, and the specialist creates the content.

C. There is no difference—these are the same job with slightly different titles.

D. A social media specialist determines how an organization will maintain a social media presence, and the strategist creates the content.

Thank you!

Answers

The answer is D you welcome :D

A social media strategist is an expert who is involved in determining the presence of an organization over the social media; whereas, a specialist is involved in creating the content for social media.

What is social media?

The use of computer networks and internet for the purpose of sharing and expressing one's views with the connections over such platform is known as a social media.

A social media strategist, for an organization, will be involved in maintenance of the social media activeness of the organization; whereas, the content for such presence is in the hands of a specialist.

Hence, option B holds true regarding the roles of handling social media of an organization.

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Alice just wrote a new app using Python. She tested her code and noticed some of her lines of code are out of order. Which principal of programing should Alice review?

Hand coding
Line coding
Planning & Analysis
Sequencing

Answers

Answer:

Sequencing

Explanation:

I have taken the test

What is the difference between the casual and consultative conversation? Why is it important for a person to know the difference between the two?​

Answers

Answer:

The answer is below

Explanation:

Casual conversation is a form of conversation that occurs between friends and families. There are no specific rules or manner in which the participants speak to each other. It is otherwise known as Informal Conversation.

Consultative conversation on the other hand is a form of conversation that occurs between people who have a close relationship but not actual friends or families.

For example, people involved in this type of conversation are the likes of Doctors and Patients, Counsellors and Students, etc. It is often considered a Semi-formal conversation.

The reason a person needs to know the difference between the two styles of conversation is for individuals to know how to present and conduct themselves appropriately during the conversation.

List out two ways to execute the script.​

Answers

Answer:

1) Execute Shell Script Using File Name. Use the shell script file name to execute it either by using it's relative path or absolute path as shown below

2) Execute Shell Script Using Source Command.

[4]
) Describe what is involved in the clearing of bank cheques which the bank has collected in the
course of the day.


Plz any answer need it quickly help me if you know

Answers

Answer:

The clearing process begins with the deposit of a cheque in a bank. ... The cheque is passed for payment if the funds are available and the banker is satisfied about the genuineness of the instrument. The cheques that are unpaid are returned to the presenting bank through another clearing called the Return Clearing.

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Explanation:

which of the following can be represented by a sequence of bits. 1. An integer 2. An alphanumeric character 3. A machine language instruction

Answers

Answer:

all of them

Explanation:

In a computer program, this is how numbers, text and program instructions are stored.

Write the Python programs for the
following:
To input a number and check if it is
even or odd number​

Answers

Answer:

num = int(input("Enter a number: "))

if (num % 2) == 0:

print("{0} is Even number". format(num))

else:

print("{0} is Odd number". format(num))

REALLY EASY NEED HELP!! REWARD BRAINLIEST

Answers

Answer:

c

Explanation:

Answer: It is the first one

Explanation:

who developed vacuum tube and when?​

Answers

Answer:

In 1904, John Ambrose Fleming invented the first vacuum tube.

Explanation:

Jon Ambrose Flemming invented the vacuum tube in 1904

Page No
Date T 1 1
Ist
ament Write a program in java to find the area and
perimeter of right angled triangle by using function argument.




Answers

Answer:

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47. Which of these examples demonstrates good netiquette?
Typing a comment on a video detailing how boring and poorly made it is.

A-Sending an email without a salutation or a signature.

B-Posting a blog article about how stuck-up your peers are.

C-Being straightforward and truthful in all electronic communications.

Answers

Answer:

typing it, on a video detailing how boring and poorly made it is

Explanation:

this is an example of good netiquette because they are criticizing the video game and what good netiquette is is making a comment relevant to the original message. the original message being the video game

Need help ASAP

Thankss + BRAINLIST only for correct answers

Answers

Answer:

The purpose to the user is to buy items online.

The purpose to the creator is to have a worldwide service chain to deliver packages.

Vising this website gives access to the items consumers need and allows them to get them shipped right to their door.

It was made so the creator can lots of money along with making a lot of jobs to slow the unemployment rate.

Explanation:

I pulled a lot of this from my head and reading about schollarships Amazon has for students. Amazon is a shopping website. Therefore the user can buy things and it gives the creator money along with making jobs for others.

5. Which part regulates the amount of light that passes up toward the eyepiece?
A. stage
C. diaphragm
B.eyepiece
D. revolving nosepiece
the tot​

Answers

Answer:

C. diaphragm

Explanation:

Microscope is very important instrument in biology and use to magnify the specimen or other biological objects.

Eyepiece, stage, diaphragm and  revolving nosepiece are some of the important part of the microscope with different functions. such as Eyepiece carry the Ocular lens that helps to look the specimen, stage allows light to pass through, diaphragm regulates the amount of light reaches the eyepiece, and revolving nosepiece are use to change magnification.

So, Diaphragm controls the light that passes up toward the eyepiece and help in viewing the specimen. Diaphragm is located below the stage and above the condenser.

Hence, the correct answer is "C. diaphragm".

Answer:

C. Diaphragm is the answer.

Explanation:

#Bonjour

How do you interpret and analyze photographs? What method comes most
naturally to you when interpreting and analyzing photographic works? Identify and
discuss the methods and strategies that you use to interpret and analyze
photographs.

Answers

Answer:

You interpret and analyze photographs by observing detail.

Explanation:

function of printer and speaker​

Answers

Nepal .... Free Fire

a presentation is widely used to present ______ and ______ effectively​

Answers

Answer:

a presentation is widely used to present beautiful and more effectively

Explanation:

hope it will help you :)

'Using more formatting options improves a document.' Do you agree with this statement? Why or why not

Answers

Answer:

Yes, I agree with the given statement: 'Using more formatting options improves a document.'

Explanation:

Formatting improves the readability of documents for end users.

Formatting features like aligning text vertically and horizontally, changing margin and line spacing change the layout of page in the document that makes a document look more presentable.

So, yes, I agree with the given statement: 'Using more formatting options improves a document.'

Question #5
Multiple Choice
What is used within an HTML tag for additional information?
O attribute
O anchor
O hyperlink
metadata

Answers

Answer: Attribute

Explanation: Attribute is used in HTML tags for additional information. Correct on Edg 2021.

Answer: attribute

Edge '23

Manipulating Images: Which aspect helps you to change the luminescence of your image?

Answers

Answer:

the aspect that help you change the luminescence of your image is iframe

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A farmer has developed a new type of fertilizer. This new fertilizercosts 20 percent more to produce than the old fertilizer but hasbetter results: The same land now produces 25 percent morecrops each year.Which statement best describes one way the farm will beaffected by using this new fertilizer?A. The farm's opportunity cost for using fertilizer will increase.B. The farm's opportunity cost for using fertilizer will decrease.C. The farm's marginal cost for fertilizer will increase.D. The farm's marginal cost for fertilizer will decrease. what are two examples of producers? what does a police officer have the right to do if he/she believes you are operating a motor vehicle under the influence of alcohol? What is the difference between The Illiad and The Odyssey? a certain laser emits light of wavelength 688 10-9 m. what is the frequency of this light in a vacuum You accidently used ethanol Instead of methanol in your Sn1 reaction with triphenylmethylchloride,what is your product? A. 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Inventory Purchases Budget January $50,000 3,500 53,500 5,000 February March $35,000 $40,000 Budgeted cost of goods sold Plus: Desired ending inventory Inventory needed Less: Beginning inventory Required purchases (on account) $48,500 Required a. Complete the inventory purchases budget by filling in the missing amounts. b. Determine the amount of cost of goods sold the company will report on the first quarter pro forma income statement. Determine the amount of ending inventory the company will report on the first quarter pro forma balance sheet. e. For the following statement, explain the effect on the margin of error and hence the effect on the accuracy of estimating a population mean by a sample mean. Increasing the sample size while keeping the same confidence levelIncreasing the sample size while keeping the same confidence level __________ the margin of error and, hence, ________ the accuracy of estimating a population mean by a sample mean. Question 6What is the name of the polynomial by terms? What is the leading coefficient?3x2 - 9x + 5ATrinomial; 3BTrinomial; -9iiiicBinomial; 5DBinomial; 2 My mom was doing the dishes , and __________ , i was watching my favorite tv-show Options :1-Otherwise2-Nowadays 3-Nowhere 4-Meanwhile What does Roosevelt accomplish by opening his speech with a description of the muckraker? (5points)O He appeals to the audience's sense of emotion. He helps the audience vividly recall the character from Pilgrim's Progress. He illustrates the theme of good versus evil. He makes comparison between the man with the muck-rake and journalists 1. An industrial robot performs a machine loading and unloading operation. A PLC is used as the robot cell controller. The cell operates as follows: A worker places a workpart into a nest. The part is detected by a limit switch X1 (normally open). The robot reaches over and picks up the part and places it into a CNC milling machine M. Output contact Y1 will be used to signal the robot to execute this step. A sensor X2 detects the presence of the part in the CNC milling machine after being placed by the robot. Assume that the robot automatically returns to the starting location after placing the part so do not worry about returning it to the starting location. A time of 50 seconds is allowed for the milling operation (you do not need to control the CNC milling machine). Output Y2 will be used to signal a second robot to retrieve the part and place it on an outgoing conveyor. The conveyor detects the part through sensor X3 and runs the motor of the conveyor C for 10 seconds. Assume that the robot automatically returns to the starting location after placing the part on the conveyor. 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Selected maze-dull rats showed more improvement in maze scores than maze-bright rats when both were reared in enriched environments. d. Infants with the FASD2 gene experience a small boost in their IQ scores when breastfeed. e. SNPs associated with conduct disorder in children was found to influence measures of the family environment.