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Camp K12 interview experience Real time questions & tips from candidates to crack your interview

SDE - Intern

Camp K12
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2 rounds | 3 Coding problems

Interview preparation journey

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Preparation
Duration: 2 months
Topics: JavaScript, OOPS, Functions, Events in JavaScript, DOM Manipulation
Tip
Tip

Tip 1 : Have a good command on OOPS
Tip 2 : Practice the DOM Manipulation in JavaScript
Tip 3 : Do at least 3 projects using JavaScript
Tip 4 : Good Communication skills

Application process
Where: Referral
Eligibility: Knowledge of JavaScript
Resume Tip
Resume tip

Tip 1 : Projects are must in your resume
Tip 2 : Be honest

Interview rounds

01
Round
Easy
Online Coding Test
Duration45 minutes
Interview date29 Jun 2020
Coding problem1

This round tested the ability to develop logic for the problems and provide the optimal solution. I was also asked to code the optimal solution. Interview was scheduled in evening. The environment was very comfortable. The interviewer was kind and humble.

1. String Palindrome

Easy
0/40
Asked in companies
Paytm (One97 Communications Limited)CognizantThales

Given a string, determine if it is a palindrome, considering only alphanumeric characters.

Palindrome
A palindrome is a word, number, phrase, or other sequences of characters which read the same backwards and forwards.
Example:
If the input string happens to be, "malayalam" then as we see that this word can be read the same as forward and backwards, it is said to be a valid palindrome.

The expected output for this example will print, 'true'.

From that being said, you are required to return a boolean value from the function that has been asked to implement.

Try solving now
02
Round
Easy
Video Call
Duration50 minutes
Interview date6 Jul 2020
Coding problem2

This round was based on OOPS and Data Structures in JavaScript. It was held in evening. The environment was comfortable but I was quite tensed. The interviewer was strict.

1. Technical Questions

Explain Object Oriented Programming and it's types in JavaScript.

Explain DOM and it's properties in JavaScript.

2. Magic Index

Easy
20m average time
80% success
0/40
Asked in companies
PayPalInfo Edge India (Naukri.com)HCL Technologies

You are given a sorted array A consisting of N integers. Your task is to find the magic index in the given array.

Note :
1. A magic index in an array A[0 ... N - 1] is defined to be an index i such that A[i] = i.
2. The elements in the array can be negative.
3. The elements in the array can be repeated multiple times.
4. There can be more than one magic index in an array.
Try solving now

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

Suppose list1 is [2, 133, 12, 12], what is max(list1) in Python?

Choose another skill to practice
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