Freelancer.com Design Engineer Interview Questions and Answers

Practice with basic

Q1. Write a program
Ans. 
A program to sort an array of strings in alphabetical order
• Use a sorting algorithm like bubble sort or quicksort

• Iterate through the array comparing adjacent strings and swapping them if necessary

• Repeat the process until the array is sorted
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Q2. Write the code for array
Ans. 
Code for creating an array of strings in a programming language
• Declare an array variable with the desired size

• Initialize the array with string values

• Access elements using index values
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Q3. Write a code for pointers
Ans. 
Pointers are variables that store memory addresses of other variables.
• Declare a pointer variable: int *ptr;

• Assign address of a variable to a pointer: ptr = &variable;

• Access value at the address stored in a pointer: *ptr = 10;
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Q4. Only these questions are asked
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