Universal Electronics (CA) Interview Questions and Answers

Q1. Write program for add node in linked list,
Ans. 
Program to add a node in a linked list
• Create a new node with the data to be added

• Traverse the linked list to find the last node

• Update the next pointer of the last node to point to the new node
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Q2. Write c code for bit field operation
Ans. 
Bit field operations in C code allow for efficient storage and manipulation of individual bits within a data structure.
• Define a struct with bit fields to specify the size of each field

• Use bitwise operators like | (OR), & (AND), ^ (XOR), and ~ (NOT) to perform operations on the bit fields

• Access individual bits using the dot operator on the struct variable

• Example: struct Flags { unsigned int flag1 : 1; unsigned int flag2...read more
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Q3. Write c code for program to data structure
Ans. 
A C program to implement a data structure using arrays of strings.
• Define the data structure using arrays of strings

• Implement functions to manipulate the data structure

• Example: Implementing a stack using an array of strings
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