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

Can you define a field without a data element, Can you define a field witho...

Can you define a field without a data element? Yes. If you require specifying no data element and thus no domain for a field, you can enter data type and field length and a sh

Determine the term queries-DBMS, Determine the term Queries-DBMS Querie...

Determine the term Queries-DBMS Queries most commonly allow information to be retrieved from tables. As the information is often spread across numerous tables, queries allow it

Allocation of bits among opcode and operand, Allocation of Bits among Opcod...

Allocation of Bits among Opcode and Operand The trade-off here is between numbers of bits of opcode vs. the addressing capabilities. An interesting development in this regard i

What does realized mean, Realized mean that the component has been painted ...

Realized mean that the component has been painted on screen or that is prepared to be painted. Realization can take place by invoking any of these methods. setVisible(true), show()

Fundamental difference between smart card and e-cash, What is the fundament...

What is the fundamental difference between the transactions made using Smart Card and E-cash? Smart Card and E-Cash: E-cash storable smart cards can dispense and store ca

Earned value analysis, Senior management has requested a status update on t...

Senior management has requested a status update on the workstation installation project. As a part of this update, managers have requested that you present an Earned Value analysi

No-signs to the write statement, Suppressing the number signs (+/-) is carr...

Suppressing the number signs (+/-) is carried out using the addition NO-SIGNS to the Write statement. Statement is wrong.

Logistics planning, During the Persian Gulf crisis of 1991, U .S forces dep...

During the Persian Gulf crisis of 1991, U .S forces deployed a Dynamic Analysis and Re planning Tool, DART ( Cross and Walker, 1994) to do automated logistics planning and schedu

Transition management system, please help me with psudocode for schedule ma...

please help me with psudocode for schedule management which contains stakeholder and application table

What are the values of the slack or surplus variables, Consider the followi...

Consider the following linear programming problem: Minimize: 70M + 40N Subject to: 3M + 7N ≥ 233 10M + 2N ≥ 254

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages