6 Keysight Technologies Electrical Testing Commissioning Engineer Interview Questions & Answers | Complete Prep Guide 2025

Keysight Technologies Electrical Testing Commissioning Engineer Interview Experiences

1 interview found

Electrical Testing Commissioning Engineer Interview Questions & Answers

Anonymous

posted on 25 Sep 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Company Website and was interviewed in Aug 2023. There were 3 interview rounds.

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.

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Round 2 - Technical

(4 Questions)

Q1. Diode basic knowledge

Add your answer

Q2. Diode is a electronic device it is the current flow in one direction

Add your answer

Q3. Pn junction for 3 conditions

Ans.

Pn junction refers to the interface between a p-type and n-type semiconductor material, exhibiting different behaviors under forward bias, reverse bias, and breakdown conditions.

Under forward bias, electrons and holes are pushed towards the junction, allowing current to flow easily.
Under reverse bias, the junction acts as a barrier to current flow, with only a small leakage current passing through.
In breakdown conditio...

Answered by AI

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Q4. Pn junction is a one side is a p type and other side is the n type semester and middle is the fabrication p type is a positive and n type is a negative

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Round 3 - HR

(2 Questions)

Q1. Hard work and smart work

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Q2. Hard work is a work of hardely and smart work is the use of technical

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Career Advice

2w (edited)

an embedded engineer

is my skill are valuable ? may i stay in my current company or resign ?

I am an Embedded Engineer working at a company in Kerala. Most of my projects so far have been academic. I have experience with STM32, ESP32, Arduino, Raspberry Pi, and FPGA development. Add... read more

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Software Engineer Interview Questions & Answers

National Instruments

Anonymous

posted on 14 Jul 2017

Interview Questionnaire

3 Questions

Q1. Asked me about my answer for a question in the logical test and asked me to find mistake

Add your answer

Q2. Some tree question

Add your answer

Q3. Some array question

Add your answer

Interview Preparation Tips

Round: Test
Experience: Just logical questions. Maybe create a DFA and NFA.
Duration: 1 hour
Total Questions: 20

Round: Coding
Experience: Given two questions. Each question is written like a story, but once you get the idea, it will be a simple question

College Name: Govt. Model Engineering College

Software Engineer Interview Questions & Answers

National Instruments

Gowtham P C

posted on 12 Jul 2016

I applied via Campus Placement

Interview Questionnaire

3 Questions

Q1. They asked me optimise the code I had written for the first question

Add your answer

Q2. Given a binary tree, find out the maximum sum path from root to leaf. This problem, but they said tree has only positive integers. -----/ . To store the path I had used global array. They asked me alternat...

Add your answer

Q3. Given a list of words. Given three operations find out the minimum steps to reach from source string to destination string. Basically, -----/ this is the problem with some modification. For this question I...

Ans.

The question is about finding the minimum steps to reach from a source string to a destination string using three operations.

BFS and DFS are graph traversal techniques that can be used to solve this problem.
BFS is typically used when finding the shortest path or exploring all possible paths in a graph.
DFS is useful when searching for a specific path or exploring deeply into a graph.
In this case, BFS can be used to find...

Answered by AI

Add your answer

Interview Preparation Tips

Round: Test
Experience: • 1 question was on time complexity of searching an unsorted array.
• 2 questions were on recursion, ie, number of recursive calls.
• 1 question on analysing given function on string.
• 1 question was on probability(Two hotels, say A and B. Probability of moving from A to B is 2/3, staying at A is 1/3. Probability of moving from B to A and staying at B is 1/2. If they make decisions each hour, and if they were at A at 7:00 pm, what is the probability that they will be at B at 10:00 pm).
• If a set has elements {1,2,3,4 .... n}. Then what is the sum of elements of it's power set. (Ex: S = {1,2}. Then power set is {{},{1},{2},{1,2}}. The sum is 6.
• If a set has elements {1,2,3,4,5,6,7,8,9,10}. Then how many subsets of 3 elements has no consecutive elements.
• 1 question was on designing a DFA for a string starting with a and ending with c and has at least b in it.
• 1 question had machine instructions. We had to find out minimum number of cycles needed to execute the given set of instructions. (a) If the instructions are executed in the given order. (b) If the instructions are executed in random order.
• 1 puzzle on bridges.

Tips: In this round they not only see the answer. They also verify how you approached(So, give correct explanation to your answers).
Duration: 90 minutes
Total Questions: 10

Round: Coding Round
Experience: Two questions were there. 3 hours duration.

1. Long question, I don't remember fully. I'll just give input/output examples. It was basically on string decoding. If jon2snow3 is there the decoded string will be jonjonsnowjonjonsnowjonjonsnow. Given a string and an integer k we have print the kth character in the decoded string
input:
jon2snow3
8
output:
n

2. Given an array and an integer k return the number of contiguous sub arrays whose sum is divisible by k.
input format:
n k

input:
4 5
10 0 4 5

output:
4

explaination: {10},{0},{10,0},{5} are the sub arrays with sum divisible by 5.

Tips: You will have lots of time, so try to optimise the solution if you can. Remember here also they review each individual's code.

Round: Technical Interview
Experience: They will help you a lot if you are stuck at some point in the question. You have to be smart enough to grasp the clue.
Tips: They only ask questions only on data structures and algorithms.

Skill Tips: You have to be strong in coding. Algorithm questions will be mostly on dynamic programming. Data structures questions are mostly on trees.
Skills: C Programming, Maths(esp Probability), Algorithms And Data Structures
Duration: 5
College Name: JSS Mahavidyapeetha Sri Jayachamarajendra College Of Engineering, Mysore

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

National Instruments

Anonymous

posted on 13 Aug 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Coding Test

3 rounds online, dsa, hr

Round 2 - One-on-one

(2 Questions)

Q1. Dsa on dp topic

Add your answer

Q2. Dsa on dp topics

Add your answer

Software Engineer Interview Questions & Answers

National Instruments

Saurabh Gupta

posted on 22 Aug 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Not Selected

I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Coding Test

It was online coding test consist of 2 question
One from DP and other graph

Round 2 - Coding Test

One question of DP within in 45 min time constraints

Round 3 - Technical

(1 Question)

Q1. Floor value of square root of a number

Ans.

Floor value of square root of a number is the largest integer less than or equal to the square root.

The floor value of square root of a number can be found using mathematical functions like floor() or integer division.
For example, the floor value of square root of 16 is 4, as sqrt(16) = 4.
For non-perfect square numbers, the floor value of square root can be calculated using approximation methods.

Answered by AI

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Interview Preparation Tips

Interview preparation tips for other job seekers - Go through DSA and core subjects

Intern Interview Questions & Answers

Rohde & Schwarz

Anonymous

posted on 15 Apr 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Not Selected

I applied via LinkedIn and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Coding Test

Leetcode questions, not very hard

Round 2 - HR

(1 Question)

Q1. General hr questions

Add your answer

Software Engineer Interview Questions & Answers

National Instruments

Deepshikha

posted on 6 Oct 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Campus Placement and was interviewed in Apr 2023. There were 2 interview rounds.

Round 1 - Coding Test

Level was medium to hard

Round 2 - Technical

(5 Questions)

Q1. Technical interview

Add your answer

Q2. Questions on DSA Cs fundamentals

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Q3. Coding questions

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Q4. Ques on String array

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Q5. To print tree in anticlock wise direction

Ans.

To print a tree in anticlockwise direction, start from the bottom left and traverse each level from right to left.

Start from the bottom left of the tree
Traverse each level from right to left
Print the nodes as you traverse

Answered by AI

Add your answer

Skills evaluated in this interview

Intern Interview Questions & Answers

National Instruments

Anonymous

posted on 20 Mar 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Coding Test

Some old coding platform with limited testcases

Round 2 - Technical

(1 Question)

Q1. Normal dp problems

Add your answer

Round 3 - Manegeral

(1 Question)

Q1. About resume and projects

Add your answer

Software Engineer Interview Questions & Answers

National Instruments

Anonymous

posted on 20 Nov 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - One-on-one

(2 Questions)

Q1. About my current company

Add your answer

Q2. About the work I do in my current company

Add your answer

Round 2 - Coding Test

Coding round where they ask few coding questions

Intern Interview Questions & Answers

National Instruments

Aditi Kulkarni

posted on 17 Dec 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Coding Test

2 coding questions, aptitude and electronics

Keysight Technologies Interview FAQs

How many rounds are there in Keysight Technologies Electrical Testing Commissioning Engineer interview?

Keysight Technologies interview process usually has 3 rounds. The most common rounds in the Keysight Technologies interview process are Resume Shortlist, Technical and HR.

What are the top questions asked in Keysight Technologies Electrical Testing Commissioning Engineer interview?

Some of the top questions asked at the Keysight Technologies Electrical Testing Commissioning Engineer interview -

Pn junction for 3 conditi...read more
Pn junction is a one side is a p type and other side is the n type semester and...read more
Diode is a electronic device it is the current flow in one direct...read more

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Keysight Technologies Electrical Testing Commissioning Engineer Interview Questions and Answers

Keysight Technologies Electrical Testing Commissioning Engineer Interview Experiences

1 interview found

(4 Questions)

(2 Questions)

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