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Beceem Communications Interview Questions and Answers
Beceem Communications Interview Experiences
1 interview found
Anonymous
Interview Questionnaire
6 Questions
- Q1. Thesis-based questions
- Q2. Project-based questions
- Q3. What would you do to remove Setup violation, hold violation?
- Ans.
To remove Setup violation, hold violation, I would optimize the timing constraints and perform timing analysis.
Optimize timing constraints to ensure that setup and hold times are met
Perform timing analysis to identify and resolve any timing violations
Use delay constraints to ensure that signals arrive at the correct time
Use clock skew optimization to minimize clock skew and improve timing
Use clock gating to reduce powe...
- Q4. Do you know about verilog?
- Ans.
Yes, Verilog is a hardware description language used to design digital circuits.
Verilog is used to design digital circuits at various levels of abstraction.
It is commonly used in the design of integrated circuits and field-programmable gate arrays (FPGAs).
Verilog is used to describe the behavior of a circuit and its components.
It is also used for simulation and verification of digital circuits.
Verilog has a syntax simi...
- Q5. Questions based on timing analysis
- Q6. Are you interested in persuing PhD. ?
- Ans.
Yes, I am interested in pursuing a PhD.
I have always been passionate about research and innovation.
I believe a PhD will provide me with the opportunity to delve deeper into my field of interest.
I am also interested in teaching and a PhD will open up more opportunities in academia.
I have already started exploring potential research topics and universities.
I am aware of the challenges and commitment required for a PhD an...
Interview Preparation Tips
Experience: There were some basic questions on probability theory, digital communication (mainly wireless communication, like problem on GSM, CDMA, and OFDM). Some questions were from DSP (like DFT etc.). Basics of information theory (EE 624) should be clear; there were some questions on calculating capacity of a Gaussian channel, differential entropy etc. A single problem from C programming was there and it was very simple.
Two sections : 1) VLSI 2) Communications
For VLSI stream we had to solve only the first section.
Type of questions and details :
Questions were a mix of digital and analog.
Most of the questions were on digital logic design.
1) Given a current mirror circuit we had to identify and calculate what is the current through one MOS Transistor.
2) Question on timing analysis-setup time, hold time ----this very important---you have to be very clear in this concept. Frequently asked.
3) Question on Op Amp. It was an integrator …had to calculate output voltage.
4) Many questions were on logic design.
5) Questions on devices like if doping increased, how would the other parameters vary..?
Duration: 60 minutes
Total Questions: 30
Round: Technical Interview
Experience: View 1: He asked me most of the questions on my thesis and my previous projects and term papers (related to wireless communication). I was also asked about viterbi decoders, OFDM and MIMO (my thesis was on MIMO).
View 2: Questions were mostly on timing analysis.
General Tips: One should try to keep himself focused during the whole time of written test and interview. Basics of probability theory and communication theory should be very clear.
Skill Tips: Be well prepared with both digital and analog. You must know Verilog.
Skills: Probability, Coding, Information Theory, Wireless communication
College Name: IIT- Kanpur
Skills evaluated in this interview
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I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Skills of current company
- Q2. Language test and communication skills
Interview Preparation Tips
- Communication Skills
I applied via Naukri.com and was interviewed in Nov 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Tell about your self, Education,work experience,key skill,next desire in life, future plans
Interview Preparation Tips
I applied via Other and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Are you happy?
- Ans.
Happiness is a state of mind influenced by personal achievements, relationships, and a positive outlook on life.
I find joy in achieving sales targets, which motivates me to perform better.
Building strong relationships with clients brings me satisfaction and happiness.
I enjoy collaborating with my team, sharing successes, and learning from each other.
Personal growth through challenges in sales keeps me engaged and happy...
- Q2. Where you go when you make holiday
- Ans.
I love exploring new cultures and relaxing on beautiful beaches during my holidays, often visiting places like Bali or the Amalfi Coast.
I enjoy beach destinations, such as Bali, for relaxation and water sports.
Cultural trips to cities like Paris or Rome allow me to immerse in history and art.
I also appreciate nature retreats, like hiking in the Swiss Alps or visiting national parks.
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Jul 2021. There were 2 interview rounds.
(1 Question)
- Q1. Knowledge about data summarisation.and some tools like Power bi and advance excel.
Interview Preparation Tips
I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Tell me abt yourself
- Q2. Achievements in past
- Ans.
I successfully led projects that improved efficiency, increased sales, and enhanced team collaboration in my previous roles.
Increased sales by 20% in one year by implementing a new marketing strategy.
Led a team of 10 in a project that reduced operational costs by 15%.
Developed a training program that improved employee performance and satisfaction.
Successfully managed a cross-departmental initiative that streamlined com...
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. About my experience & activities & responsibilities.
- Ans. I told my experience, & handling activities
Interview Questionnaire
1 Question
- Q1. They asked 3 Coding questions and 5 MCQ all of them were very simple. One was related to fibbonaci. Another one was like there was 2d array and at i,j sum till row i and sum till j was given and all the el...
Interview Preparation Tips
I applied via Referral and was interviewed before May 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How can you understand the supply of restaurant in a particular area of a city ?
- Ans.
To understand the supply of restaurants in a particular area of a city, we can use various methods.
Collect data from online directories like Yelp, Zomato, etc.
Conduct surveys to gather information about the number of restaurants in the area.
Analyze the population density and demographics of the area to estimate the demand for restaurants.
Check the number of restaurant permits issued by the local government.
Use GIS mapp...
Interview Preparation Tips
I appeared for an interview in Jan 2021.
(2 Questions)
Round duration - 60 Minutes
Round difficulty - Easy
4 Questions which were of Easy, Medium, and Hard level.
- Q1.
Lowest Common Ancestor of a Binary Tree III
The structure of a binary tree has been modified so that each node includes a reference to its parent node.
Problem Statement
You are provided with two nodes,...
- Ans.
This question is about finding the lowest common ancestor of two nodes in a binary tree with parent references.
Traverse from the given nodes to their respective root nodes and store the paths in two separate lists.
Compare the two lists and find the last common node.
Return the last common node as the lowest common ancestor.
- Q2.
Maximum Subarray Problem Statement
Ninja has been given an array, and he wants to find a subarray such that the sum of all elements in the subarray is maximum.
A subarray 'A' is considered greater than a...
- Ans.
The problem is to find a subarray with the maximum sum in a given array.
Iterate through the array and keep track of the maximum sum and the current sum.
If the current sum becomes negative, reset it to 0.
Update the maximum sum if the current sum is greater.
Also keep track of the start and end indices of the subarray with the maximum sum.
Return the subarray using the start and end indices.
(2 Questions)
Round duration - 50 Minutes
Round difficulty - Easy
- Q1.
Next Greater Element Problem Statement
Given a list of integers of size
N, your task is to determine the Next Greater Element (NGE) for every element. The Next Greater Element for an elementXis the firs... - Ans.
The task is to find the next greater element for each element in an array.
Iterate through the array from right to left.
Use a stack to keep track of the elements that have a greater element to their right.
For each element, pop elements from the stack until a greater element is found or the stack is empty.
If a greater element is found, it is the next greater element for the current element.
If the stack becomes empty, the...
- Q2.
Trapping Rain Water Problem Statement
You are given a long type array/list
ARRof sizeN, representing an elevation map. The valueARR[i]denotes the elevation of theithbar. Your task is to determine th... - Ans.
The question asks to find the total amount of rainwater that can be trapped in the given elevation map.
Iterate through the array and find the maximum height on the left and right side of each bar.
Calculate the amount of water that can be trapped at each bar by taking the minimum of the maximum heights on both sides and subtracting the height of the bar.
Sum up the amount of water trapped at each bar to get the total amo...
Round duration - 30 Minutes
Round difficulty - Easy
It is just a formality round, asked basic questions like relocation and joining date etc
Interview Preparation Tips
Tip 1 : Be good with all data structures and algorithms
Tip 2 : Able to explain your projects well
Tip 3 : focus on basics
Tip 1 : Try to make a single-page resume.
Tip 2 : Don't write unnecessary details like hobbies, family, etc.
Skills evaluated in this interview
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