Difference between a null pointer and a void pointer, Computer Engineering

Assignment Help:

A NULL pointer is a pointer of any type whose value is zero. A void pointer is a pointer to an object of an unknown type, and is guaranteed to have sufficient bits to hold a pointer to any object. A void pointer is not guaranteed to have sufficient bits to point to a function (by in general practice it does).          

 

 


Related Discussions:- Difference between a null pointer and a void pointer

What do you mean by supercomputers, Q. What do you mean by Supercomputers? ...

Q. What do you mean by Supercomputers? The upper end of state of art mainframe machine is supercomputers. These are among the fastest machines in terms of processing speed and

Which objects are independent transport objects, Which objects are independ...

Which objects are independent transport objects? Domains, Data elements, Tables, Technical settings for tables, Secondary indexes for transparent tables, Structures, Views, Ma

Explain integrated disk electronics devices, Q. Explain Integrated Disk Ele...

Q. Explain Integrated Disk Electronics Devices? IDE devices are associated to PC motherboard by a 34-wire ribbon cable. Common drive used today for workstations has capacities

Obtain 1''s and 2''s complement, Obtain 1's and 2's complement of 1010 usin...

Obtain 1's and 2's complement of 1010 using only four-digit representation. Solution: 1's complement: 1's complement of 1010 is  Please note that wherever you ha

DATA DICTIONARY, DATA DICTIONARY ON ONLINE QUIZ SYSTEM

DATA DICTIONARY ON ONLINE QUIZ SYSTEM

Illustration of cache size of a system, Q. Illustration of cache size of a ...

Q. Illustration of cache size of a system? Cache Size: Cache memory is very costly as compared to main memory and therefore its size is generally kept very small.  It has bee

Data base, why to learn data base?

why to learn data base?

Function of osi transport layer, Q. Function of OSI Transport Layer? - ...

Q. Function of OSI Transport Layer? - It takes the information to be sent as well as breaks it into individual packets that are sent and reassembled into a complete message by

Execute sparse matrix dynamically, To execute sparse matrix dynamically, Wh...

To execute sparse matrix dynamically, Which data structure is used Linked List data structure is used to execute sparse matrix dynamically

Why is green screen more popular for compositing, Question: (a) Explain...

Question: (a) Explain clearly, from pre-production to post production how you would carry out the scene with multi-camera. (b) What are the there main aspects that should be

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd