Adinath Forging Executive Interview Questions and Answers

A bit field is a data structure used in computer programming to store multiple boolean values compactly in a single variable.

• A bit field allows individual bits within a byte, word, or other data structure to be accessed and manipulated.

• It is often used to optimize memory usage by packing multiple boolean values into a single variable.

• For example, a struct representing a set of flags can be defined using a bit field to

Pointers are used in programming to store memory addresses of variables.

• Pointers can be used to dynamically allocate memory

• Pointers can be used to pass variables by reference

• Pointers can be used to create linked lists

A pointer is a variable that stores the memory address of another variable.

• Pointers are used to indirectly access and manipulate data in memory.

• They are commonly used in programming languages like C and C++.

• Example: int *ptr; // declares a pointer to an integer variable

Structure refers to the arrangement and organization of components in a system or object.

• Structure defines how different parts of a system or object are connected and interact with each other.

• It can refer to physical structures like buildings, bridges, or machines, as well as abstract structures like data structures in programming.

• Structures can be hierarchical, networked, or linear, depending on the relationships betw...read more