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Juniper Networks Interview Questions, Process, and Tips

Updated 25 Nov 2024

Top Juniper Networks Interview Questions and Answers

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Juniper Networks Interview Experiences

Popular Designations

67 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

30min, DSA related question

Round 2 - Technical 

(2 Questions)

  • Q1. BGP state machine
  • Q2. Evpn vxlan topology explanation
  • Ans. 

    EVPN VXLAN topology explanation

    • EVPN (Ethernet VPN) is a technology used to extend Layer 2 connectivity across a Layer 3 network

    • VXLAN (Virtual Extensible LAN) is a tunneling protocol used to overlay virtualized Layer 2 networks over Layer 3 networks

    • EVPN VXLAN topology combines the benefits of both technologies to provide scalable and flexible network virtualization

    • It allows for efficient communication between virtual ma...

  • Answered by AI

Skills evaluated in this interview

Member Technical Staff Interview Questions asked at other Companies

Q1. Buy and Sell StockYou are Harshad Mehta’s friend. He told you the price of a particular stock for the next ‘N’ days. You can either buy or sell a stock. Also, you can only complete at most 2-transactions. Find the maximum profit that you ca... read more
View answer (4)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Difficult online round

Round 2 - One-on-one 

(2 Questions)

  • Q1. Arrays from neetcode
  • Ans. 

    Arrays are a collection of strings in programming used to store multiple values under a single variable name.

    • Arrays are declared using square brackets []

    • Each element in an array is accessed by its index, starting from 0

    • Example: var fruits = ['apple', 'banana', 'orange']

  • Answered by AI
  • Q2. Linked list from neetcode
Round 3 - One-on-one 

(2 Questions)

  • Q1. Trees in neet code
  • Ans. 

    Trees in neet code refer to the implementation of tree data structures in coding challenges on the platform NeetCode.

    • Trees are a common data structure used in coding challenges to represent hierarchical relationships between data.

    • Common tree operations include traversal (inorder, preorder, postorder), insertion, deletion, and searching.

    • Examples of tree-related coding challenges on NeetCode include implementing a binary...

  • Answered by AI
  • Q2. Trees in leet code
  • Ans. 

    Trees in leetcode are a common topic for coding interviews, involving various tree traversal and manipulation techniques.

    • Understand different tree traversal methods like inorder, preorder, and postorder.

    • Learn about common tree algorithms like finding the height, diameter, and lowest common ancestor.

    • Practice solving tree-related problems on leetcode to improve your skills.

  • Answered by AI

Skills evaluated in this interview

Top Juniper Networks Software Engineer Interview Questions and Answers

Q1. Reverse a numberWrite a program to generate the reverse of a given number N. Print the corresponding reverse number. Note : If a number has trailing zeros, then its reverse will not include them. For e.g., reverse of 10400 will be 401 inste... read more
View answer (3)

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (169)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Referral and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Difference between Process and Threads
  • Ans. 

    Processes are independent instances of a program, while threads are smaller units within a process sharing resources.

    • Processes have their own memory space, while threads share the same memory space within a process.

    • Processes are heavyweight, while threads are lightweight.

    • Processes communicate with each other through inter-process communication mechanisms, while threads can communicate directly.

    • Example: A web browser ru...

  • Answered by AI
  • Q2. Explain DNS protocol
  • Ans. 

    DNS protocol is used to translate domain names to IP addresses on the internet.

    • DNS stands for Domain Name System

    • It translates human-readable domain names (like www.google.com) to IP addresses (like 172.217.3.206)

    • DNS operates on a client-server model, with DNS servers hosting DNS records for different domains

    • DNS queries are sent by clients to DNS servers to resolve domain names to IP addresses

  • Answered by AI
Round 2 - Coding Test 

This round had a bit of both, technical and coding related questions.. Technical questions were from basic embedded related questions, as well as, networking protocol and layer questions.

Round 3 - Coding Test 

Last round was purely coding round with multiple coding questions which includes bitwise operators and linked list questions mainly.

Skills evaluated in this interview

Software Engineer IV Interview Questions asked at other Companies

Q1. How tcp/ip works and explain about tcp header
View answer (1)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. System design around scalable design
  • Ans. 

    Scalable system design involves creating a system that can handle increased load and growth over time.

    • Use microservices architecture to break down the system into smaller, independent services

    • Implement load balancing to distribute traffic evenly across servers

    • Utilize caching mechanisms to reduce the load on the database

    • Design for horizontal scalability by adding more servers to handle increased load

    • Consider using cloud

  • Answered by AI
Round 2 - Coding Test 

Test proper coding style, logic along with boundary checks

Skills evaluated in this interview

Senior Staff Engineer Interview Questions asked at other Companies

Q1. Design Memory allocator for user space programs like malloc.
View answer (1)

Juniper Networks interview questions for popular designations

 Software Engineer

 (9)

 Software Developer

 (4)

 Software Engineer IV

 (4)

 Intern

 (3)

 Senior Staff Engineer

 (2)

 Software Engineer II

 (2)

 Software Engineer III

 (2)

 Software Engineer Intern Trainee

 (2)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Job Portal

Round 1 - Technical 

(2 Questions)

  • Q1. I had 4 rounds of interview
  • Q2. General Accounting Standards
Round 2 - Technical 

(1 Question)

  • Q1. They had asked in depth technical questions
Round 3 - Technical 

(1 Question)

  • Q1. This was technical plus general round
Round 4 - HR 

(1 Question)

  • Q1. This was a friendly interview stage

Senior Accountant Interview Questions asked at other Companies

Q1. Tell me about your self tax,
View answer (22)

Get interview-ready with Top Juniper Networks Interview Questions

Interview experience
2
Poor
Difficulty level
Hard
Process Duration
-
Result
Not Selected

I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Check if a binary tree is BST?
  • Ans. 

    Check if a binary tree is a Binary Search Tree (BST) by validating the inorder traversal.

    • Perform an inorder traversal of the binary tree and store the elements in a list.

    • Check if the list is sorted in ascending order. If yes, then the binary tree is a BST.

    • Ensure that there are no duplicate elements in the binary tree.

  • Answered by AI
  • Q2. Question: Modified version of flatten linked list (-----.geeksforgeeks.org/flattening-a-linked-list/amp/). The variation is that the nodes in second and third levels also have next nodes.
  • Q3. Convert the linked list 1,2,3,4,5,6,Null into 1,6,2,5,3,4,Null
  • Ans. 

    Reorder a linked list by alternating between the first and last elements

    • Create two pointers, one at the beginning and one at the end of the linked list

    • Iterate through the linked list, moving the first pointer to the next node and the second pointer to the previous node

    • Adjust the pointers to reorder the linked list by alternating between the first and last elements

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - There will be 2 Teams rounds followed by personal interviews.

Skills evaluated in this interview

Senior Software Engineer L3 Interview Questions asked at other Companies

Q1. High Level Design of an app similar to Shazam
View answer (1)

Jobs at Juniper Networks

View all
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Normal dsa Basics and aptitude.

Round 3 - Technical 

(2 Questions)

  • Q1. Give the elements of an array that sum up to given number.
  • Ans. 

    Find elements in array that sum up to given number

    • Use a nested loop to iterate through each pair of elements in the array

    • Check if the sum of the pair equals the given number

    • Return the pair of elements if found, otherwise continue iterating

  • Answered by AI
  • Q2. Binary search using recursion.
  • Ans. 

    Binary search is a search algorithm that finds the position of a target value within a sorted array.

    • Divide the array into two halves and compare the target value with the middle element.

    • If the target value is equal to the middle element, return the index.

    • If the target value is less than the middle element, recursively search the left half.

    • If the target value is greater than the middle element, recursively search the ri

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Q2. Why are you interested to join juniper?

Skills evaluated in this interview

Top Juniper Networks Software Engineer Interview Questions and Answers

Q1. Reverse a numberWrite a program to generate the reverse of a given number N. Print the corresponding reverse number. Note : If a number has trailing zeros, then its reverse will not include them. For e.g., reverse of 10400 will be 401 inste... read more
View answer (3)

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (169)

Intern Interview Questions & Answers

user image amrit pratyay

posted on 2 Oct 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Coding Test 

Easy to crack the interview DSA

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)

Intern Interview Questions & Answers

user image Anonymous

posted on 17 Apr 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Discussion on the past experience. Question on technical aspects of supply chain, like EOQ, MOQ, reorder point, safety stock, etc.
  • Q2. Explain previous experience, and tools used.

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(3 Questions)

  • Q1. How do you rate yourself
  • Q2. What is your biggest achievement?
  • Q3. Where did you fail ?

Interview Preparation Tips

Interview preparation tips for other job seekers - be well prepared.....
use good camera in online interview
use only raw code techniques
be respectful, ask questions, please ask questions
then hopefully you answer everything

Software Designer Interview Questions asked at other Companies

Q1. Write code to reverse string without using string or inbuilt function
View answer (2)

Juniper Networks Interview FAQs

How many rounds are there in Juniper Networks interview?
Juniper Networks interview process usually has 2-3 rounds. The most common rounds in the Juniper Networks interview process are Technical, Resume Shortlist and Coding Test.
How to prepare for Juniper Networks interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Juniper Networks. The most common topics and skills that interviewers at Juniper Networks expect are Networking, Python, Debugging, Linux and Data Structures.
What are the top questions asked in Juniper Networks interview?

Some of the top questions asked at the Juniper Networks interview -

  1. What is the difference between into arr [5] and malloc (5*sizeof (in...read more
  2. Automation framework you worked on. How that help overall business un...read more
  3. how do you swap two particular bits of an integer progr...read more
How long is the Juniper Networks interview process?

The duration of Juniper Networks interview process can vary, but typically it takes about less than 2 weeks to complete.

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Juniper Networks Interview Process

based on 25 interviews in last 1 year

Interview experience

4.1
  
Good
View more

People are getting interviews through

based on 37 Juniper Networks interviews
Job Portal
Referral
Campus Placement
Recruitment Consultant
WalkIn
Company Website
51%
14%
11%
8%
3%
3%
10% candidates got the interview through other sources.
High Confidence
?
High Confidence means the data is based on a large number of responses received from the candidates.

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Juniper Networks Reviews and Ratings

based on 396 reviews

4.2/5

Rating in categories

3.9

Skill development

4.1

Work-Life balance

4.0

Salary & Benefits

3.7

Job Security

4.2

Company culture

3.5

Promotions/Appraisal

3.8

Work Satisfaction

Explore 396 Reviews and Ratings
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