adplus-dvertising
frame-decoration

Question

Comment on this:
const int *ptr;

a.

You cannot change the value pointed by ptr

b.

You cannot change the pointer ptr itself

c.

Both (a) and (b)

d.

You can change the pointer as well as the value pointed by it

Posted under Pointers and Arrays in C C Programming

Answer: (a).You cannot change the value pointed by ptr

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Comment on this: const int *ptr;
Add Comment

Similar Questions

Discover Related MCQs

Q. Choose the best one.
Prior to using a pointer variable

View solution

Q. Are the three declarations char **apple, char *apple[], and char apple[][] same?

View solution

Q. Is the NULL pointer same as an uninitialised pointer?

View solution

Q. What is an Array in C language?

View solution

Q. Choose a correct statement about C language arrays.

View solution

Q. What are the Types of Arrays?

View solution

Q. An array Index starts with

View solution

Q. What is an array Base Address in C language?

View solution

Q. An entire array is always passed by ___ to a called function.

View solution

Q. What is the value of an array element which is not initialized?

View solution

Q. What happens when you try to access an Array variable outside its Size?

View solution

Q. Can we change the starting index of an array from 0 to 1 in any way?

View solution

Q. What is the need for C arrays?

View solution

Q. What is a multidimensional array in C Language?

View solution

Q. If an integer array pointeris incremented, how many bytes will be skipped to reach next element location?

View solution

Q. What is the function used to allocate memory to an array at run time with Zero initial value to each?

View solution

Q. What is the function used to allocate memory to an array at run time without initializing array elements?

View solution

Q. Choose a correct Syntax for malloc() function to allocate memory to an array at run time.

View solution

Q. What is the syntax of CALLOC to allocate memory to an array at runtime.?

View solution

Q. What is the dimension of the C array int ary[10][5]?

View solution
View All MCQs on Pointers and Arrays in C

Suggested Topics

Are you eager to expand your knowledge beyond C Programming? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...

Artificial Intelligence

Get started on the path to the future with our Artificial Intelligence MCQs. Covering...