Juniper Networks, Inc. is an American multinational corporation headquartered in Sunnyvale, California. The company develops and markets networking products, including routers, switches, network management software, network security products, and software-defined networking technology.

It has got a 4.2* rating on Glassdoor and is considered one of the best product-based companies. It is highly regarded for its work-life balance.

They provide good training as well which will be beneficial in future too. You can practice the below questions collected from Juniper Networks** **Interview Experience for the interview. We have collected past frequently asked questions from Juniper Networks Interview Experience for your reference.

Categories of Questions

## Juniper Networks Array Questions

**Question 1. Check given array of size n can represent BST of n levels or not** Problem Statement Given an array with n elements, check given array of size n can represent BST of n levels or not. That is to check whether the binary search tree constructed using these n elements can represent a BST of n levels. Examples arr[] = {10, 8, 6, 9, ...

**Question 2. Merge Sorted Array** In merge sorted array problem we have given two sorted arrays in increasing order. In input first, we have given the number initialized to array1 and array2. These two-number are N and M. The size of array1 is equal to the sum of N and M. In array 1 first ...

**Question 3. Insertion Sort** Sort a given unsorted array using the insertion sort algorithm. Input: {9,5,1,6,11,8,4} Output: {1,4,5,6,8,9,11} Theory Insertion Sort sorts numbers in the same way as we humans sort a set of numbered objects (ex cards) A number is taken from an unsorted array (right subarray) to a position in the sorted ...

## Juniper Networks String Questions

**Question 4. Print all Possible Ways to Break a String in Bracket Form** Problem Statement In the “Print all Possible Ways to Break a String in Bracket Form” problem, we have given a string “s”. Find all possible ways to break the given string in bracket form. Enclose all substrings within brackets (). Input Format The first and only one line containing a ...

## Juniper Networks Tree Questions

**Question 5. Check given array of size n can represent BST of n levels or not** Problem Statement Given an array with n elements, check given array of size n can represent BST of n levels or not. That is to check whether the binary search tree constructed using these n elements can represent a BST of n levels. Examples arr[] = {10, 8, 6, 9, ...