CAFSInfotech Full Stack Developer Interview Questions and Answers

1 Round

Consisted of Technical written test where there was 2 sections , Section A(Aptitude) Consisted of 10 Questions ,Section B(Technical Questions) Consisted of 5 Questions


2 Round

It was Technical Hr round where the interviewer asked general questions about myself and basic OOPS concepts

Q1. Print prime numbers between 10-30 and store them in an array
Ans. 
Generate prime numbers between 10-30 and store in an array
• Iterate through numbers 10 to 30

• Check if each number is prime

• Store prime numbers in an array
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Q2. How would you declare an array in JavaScript
Ans. 
To declare an array in JavaScript, use square brackets and separate elements with commas.
• Declare an array of strings: let myArray = ['apple', 'banana', 'orange'];

• Access elements by index: myArray[0] will return 'apple'.

• Add elements to the array: myArray.push('grape');

• Get the length of the array: myArray.length will return 4.
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