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Huawei Technologies Engineer Interview Questions and Answers
Huawei Technologies Engineer Interview Experiences
3 interviews found
Selected
I applied via Approached by Company and was interviewed before Nov 2022. There were 3 interview rounds.
Coding testcases,java
(1 Question)
- Q1. Need to explain about the project Basics of java SQL
Interview Questionnaire
1 Question
- Q1. It's concept based
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Some questions are related work profile And about skills
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Interview questions from similar companies
Engineer Interview Questions & Answers
Plintron Global Technology Solutions
Anonymous
posted on 4 Feb 2022
I applied via Naukri.com
(1 Question)
- Q1. Basic and then some what technical questions will be there We should need to answer the question with full condifient
(1 Question)
- Q1. Testing the communication skill and attitude
(1 Question)
- Q1. Why should we hire you?
Interview Preparation Tips
I am currently working in plintron mobility solution more than 1 year
Work life balance will be good
We will getting more knowledge on networking related
We can learn many technology and implement the new thing as per market standard
Friendly managers &team members
Job security will be good no need to worry
Shift basic work 24*7
Finally if your getting opportunity to join in organization you can join it start your bright life 🎉🎉🎉🎉🎉
Engineer Interview Questions & Answers
Plintron Global Technology Solutions
Anonymous
posted on 15 Jun 2024
Selected
I applied via Job Fair and was interviewed before Jun 2023. There were 3 interview rounds.
Written aptitude test
(5 Questions)
- Q1. What are Logic gates and what are universal gate
- Ans.
Logic gates are basic building blocks of digital circuits that perform logical operations. Universal gates can be used to implement any other gate.
Logic gates are electronic devices that perform logical operations on one or more binary inputs to produce a single binary output.
There are different types of logic gates such as AND, OR, NOT, NAND, NOR, XOR, and XNOR.
Universal gates, like NAND and NOR gates, can be used to ...
- Q2. SQL query for creating a table
- Ans.
Creating a table using SQL query
Use CREATE TABLE statement
Specify table name and column names along with data types
Add any constraints like primary key or foreign key if needed
- Q3. Why radio cells are hexagonal in shape
- Ans.
Radio cells are hexagonal in shape because it allows for efficient coverage with minimal overlap and interference.
Hexagonal shape provides equal distance between each cell edge, ensuring uniform coverage.
Minimizes interference by reducing overlapping areas between cells.
Easier to plan and optimize network layout compared to other shapes like squares or circles.
- Q4. Various Linux commands
- Q5. OSI model and it's uses
- Ans.
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
The OSI model helps in understanding how data is transmitted over a network.
Each layer in the OSI model performs specific functions and communicates with the adjacent layers.
Examples of OSI model layers include physical layer, data link layer, network layer, transport layer, session layer
(2 Questions)
- Q1. College name and project details
- Q2. Terms of employment
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before Nov 2023. There were 4 interview rounds.
(1 Question)
- Q1. Data Structures and algorithms
(2 Questions)
- Q1. Dsa java angular
- Q2. Sql queries and db related questions
(1 Question)
- Q1. Case study details
(1 Question)
- Q1. Basic questions
I applied via Campus Placement and was interviewed before Jun 2021. There were 4 interview rounds.
Amcat aptitude tests
Gd on online/offline shopping
(1 Question)
- Q1. Basic technical questions scenario based questions
(1 Question)
- Q1. Expectations and basic case study questions
Interview Preparation Tips
Interview Questionnaire
10 Questions
- Q1. All project related questions .(He found some fault and asked to remove it)?
- Q2. Why do we need garbage collection and how it is done in JAVA ?
- Ans.
Garbage collection is necessary to free up memory occupied by unused objects. Java uses automatic garbage collection.
Garbage collection helps prevent memory leaks and improves performance.
Java uses a mark-and-sweep algorithm to identify and remove unused objects.
The JVM periodically checks for unused objects and frees up memory occupied by them.
Developers can also manually trigger garbage collection using System.gc() m...
- Q3. Difference between TCP and UDP ?
- Ans.
TCP is a connection-oriented protocol while UDP is connectionless.
TCP provides reliable data transfer while UDP does not guarantee reliability.
TCP uses flow control and congestion control while UDP does not.
TCP is slower than UDP due to the overhead of establishing and maintaining a connection.
UDP is faster than TCP for applications that can tolerate data loss such as video streaming or online gaming.
- Q4. In which scenario do we need UDP ?
- Ans.
UDP is used in scenarios where speed is more important than reliability, such as online gaming and video streaming.
UDP is a connectionless protocol that does not guarantee delivery of packets
It is faster than TCP because it does not have to establish a connection before sending data
UDP is commonly used in online gaming, video streaming, and VoIP applications
It is also used for broadcasting and multicasting data to mult
- Q5. Discussion on Hashmap , Collision function , heap data structure
- Q6. Two puzzles a. Given a bar , cut it twice and pay for 7 days?
- Q7. B. three ants are running on edges of a equilateral triangle with same speed. What is prob that dey will never meet?
- Ans.
The probability that three ants running on the edges of an equilateral triangle will never meet is 1/3.
The ants will never meet if they all move in the same direction (clockwise or counterclockwise) at the same speed.
The probability of this happening is 1/3, as each ant has two possible directions to choose from.
Example: If one ant starts moving clockwise, the other two ants must also move clockwise to never meet.
- Q8. Tell me about yourself ?
- Ans.
I am a software developer with experience in Java and Python.
I have a Bachelor's degree in Computer Science.
I have worked on various projects involving web development and data analysis.
I am proficient in Java and Python programming languages.
I am a quick learner and enjoy working in a team environment.
- Q9. Where do you see yourself in 5 yrs ?
- Ans.
In 5 years, I see myself as a senior software developer leading a team of developers to create innovative solutions.
Leading a team of developers
Creating innovative solutions
Continuing to learn and grow as a developer
Contributing to the success of the company
Building strong relationships with colleagues and clients
- Q10. Your strengths and asked to justify it (Jitni bakar kr skte ho kr do ) ?
Interview Preparation Tips
Experience: Relevance of technology
Round: Technical Interview
Experience: 1. All project related questions .(He found some fault and asked to remove it)?
2. Why do we need garbage collection and how it is done in JAVA ?
3. Difference between TCP and UDP ?
4. In which scenario do we need UDP ?
5. Discussion on Hashmap , Collision function , heap data structure
6. Two puzzles
a. Given a bar , cut it twice and pay for 7 days?
b. three ants are running on edges of a equilateral triangle with same speed. What is prob that dey will never meet?
Round: HR Interview
Experience: 1. Tell me about yourself ?
2. Where do you see yourself in 5 yrs ?
3. Your strengths and asked to justify it (Jitni bakar kr skte ho kr do ) ?
College Name: NA
Skills evaluated in this interview
Ayush Kalani
Interview Questionnaire
1 Question
- Q1. Solve a magic cube
Interview Preparation Tips
Experience: Aptitude test was taken on aspiring minds and name of the test series was AMCAT.600 students gave the exam and 90 were selected for the GD.
There were four sections and each section had a minimum number of questions to be attempted and there was no negative marking.Navigation among questions and sections were not allowed so use you time and mind carefully.
Section 1 - Quants
Section 2 - Verbal Ability and Critical Reasoning
Section 3 - Logical Reasoning
Section 4 - Programming and Computer Science
Tips: Speed is the key.key. Quants are easier they test only the speed of the candidate.I think the programming section has the max weight age so try to focus on that section and try to score maximum marks in that section. Programming questions were tough and there were questions from a wide range of subjects Networking , Algorithms ,Data Structures , Java, C/C++, Operating Systems,Advanced Databases etc.
Round: Group Discussion
Experience: Group discussion was very ordinary and easy to crack if you have the right content and suitable examples and clear and crisp communication skills.I took the against side of the issue which only 2 out of 10 members did and I was very bold and effective with my statements and defended my stance effectively.
Tips: Give examples,Be bold and clear and crisp .
Duration: 25 minutes
Round: HR Interview
Experience: My HR interview started at around 11pm in the night so it was very chilled out.He asked me about what excites me , why verizon , what projects I have done and what role I've played it them.He asked about my college life ? What do we study ? Why do you want to work for a MNC rather then a startup? and many more general questions which I don't remember because my interview was very chilled out. I was having fun.I asked him a lot of questions about job profile and company and many of their products so he was impressed with me.
Tips: Please do a detailed survey of the work that the company does and have knowledge about the sector and SDLC.
Round: Puzzle Interview
Experience: I was given a 3*3 and 5*5 magic cube to solve.I tried a lot of times and it took nearly 15-20 minutes to solve both the questions correctly.He asked my approach I said politely Hit and Trial and then he said to me there's a shortcut and he told me a very nice and quick trick to solve the magic cube.
Round: Technical Interview
Experience: Basic programming questions were asked about patterns, strings and some algorithms like quick sort and merge sort.
Major tough and difficult questions were asked on databases and advanced databases in oracle.He asked many questions about the projects that I've done.In depth questions regarding projects were asked.He asked questions about various things used in web application and may question regarding MySql and Tables and JOINS.
Tips: Keep your calm even if you don't know any answer. I couldn't answer to one question of databases which carried our discussion on that questions for around 10 mins but still I couldn't answer the question and in the end I asked just out of curiosity that I want to know the answer to the question and he explained me the concept perfectly.
Skills: Programming, Databases, Communication Skills, Software Development Life Cycle
College Name: SRM University
Interview Questionnaire
7 Questions
- Q1. Array sorting – Bubble sort and its complexity?
- Ans.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Bubble sort has a worst-case and average complexity of O(n^2), where n is the number of items being sorted.
It is not efficient for large lists and is generally used for educational purposes.
Example: Sorting an array of strings in alphabetical order using bubble sort.
- Q2. Various storage classes in C? Difference between auto, static?
- Ans.
Auto and static are two storage classes in C. Auto variables are local to a function while static variables retain their value between function calls.
Auto variables are created when a function is called and destroyed when the function ends
Static variables are initialized only once and retain their value between function calls
Auto variables have garbage value if not initialized while static variables are initialized to
- Q3. Questions on Pointers, memory management, scope of variables, etc were asked
- Q4. What are your strengths and weaknesses?
- Ans.
My strengths include problem-solving, attention to detail, and adaptability. My weaknesses include public speaking and impatience.
Strengths: problem-solving, attention to detail, adaptability
Weaknesses: public speaking, impatience
- Q5. Where do you see yourself 5 years from now?
- Ans.
In 5 years, I see myself as a senior software developer leading a team of developers to create innovative solutions.
Leading a team of developers to create innovative solutions
Continuing to learn and stay up-to-date with the latest technologies
Contributing to the growth and success of the company
Mentoring and coaching junior developers
Taking on more responsibilities and challenges
- Q6. What are your interests?
- Ans.
I am interested in exploring new technologies and learning new programming languages.
Exploring new technologies
Learning new programming languages
Attending tech conferences and meetups
Contributing to open source projects
- Q7. Are you ready to relocate?
- Ans.
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for the right job opportunity
I am open to exploring new cities and cultures
I am willing to consider relocation assistance
I am excited about the prospect of working in a new environment
Interview Preparation Tips
Experience: The written test had 75 questions and we were allotted 80 minutes for the same.There were four sections: Verbal, Analytical, Attention to Detail and Technical (C and Data Structures).First, there was the verbal section. Basically, questions on articles, synonyms and antonyms were asked. Two passages were also given and related questions were asked. The analytical section included questions from quant (set theory, data sufficiency, cubes,etc.) and Logical Reasoning.
The third section was the easiest and did not require any special preparation. From a group of patterns, we had to determine if they were alike or different.
The fourth was the technical section and had 5 questions each from C and DS. This was the toughest section.Time management is absolutely important. There were sectional cutoffs and so we had to clear each section.
Round: Technical Interview
Experience: It was the PI round. First, we had the technical interview. Various questions on C and Data Structures were asked.Next, we had the HR interview. Here, the usual questions were asked. Some of them were:
Round: HR Interview
Experience: Also, questions from what I had written in my CV were asked.On the whole, the interview went quite well. And finally, I was selected.
Skills: Algorithm, C, C++
College Name: NIT PATNA
Skills evaluated in this interview
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Huawei Technologies Engineer Interview Process
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Huawei Technologies Engineer Reviews and Ratings
based on 64 reviews
Rating in categories
|
Senior Engineer
432
salaries
|  ₹3 L/yr - ₹12 L/yr |
|
Software Engineer
360
salaries
| ₹2.5 L/yr - ₹9.6 L/yr |
|
Assistant Manager
295
salaries
| ₹5.3 L/yr - ₹17.5 L/yr |
|
Deputy Manager
241
salaries
| ₹5.9 L/yr - ₹19 L/yr |
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Engineer
222
salaries
| ₹2.7 L/yr - ₹8.8 L/yr |
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