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RadiSys Interview Questions, Process, and Tips

Updated 24 Oct 2024

Top RadiSys Interview Questions and Answers

View all 35 questions

RadiSys Interview Experiences

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37 interviews found

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

I applied via Campus Placement and was interviewed in Nov 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

No too easy tests c++ oops concepts

Round 2 - Technical 

(1 Question)

  • Q1. Be thorough with data structures
Round 3 - Coding Test 

Be thorough with oops and core cs subjects

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and learn dsa and Oops and core Cs subjects

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

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

I applied via Recruitment Consulltant and was interviewed before Jul 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Puzzles and c++ related questions were asked

Round 2 - Coding Test 

Data structure and algorith reltaed questions were asked

Round 3 - One-on-one 

(2 Questions)

  • Q1. Linux working internal wuestions
  • Q2. C internals questions were asked

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 (199)
RadiSys Interview Questions and Answers for Freshers
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Engineer Interview Questions & Answers

user image Anonymous

posted on 29 Jun 2022

I applied via Referral and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Call flow in detail with wireshark log knowledge 2. Ofdm & mimo 3. Csfb 4. Features of 4g technology
Round 2 - One-on-one 

(1 Question)

  • Q1. In depth knowledge of 4g technology, protocols maybe asked based on profile. Basic Coding questions if mentioned in jd

Interview Preparation Tips

Interview preparation tips for other job seekers - Tell the interviewer about the topics you're comfortable and can answer in detail.

Engineer Interview Questions asked at other Companies

Q1. ❖ If a team member is unable to carry out his work, he is doing it repetitively, how would you handle it?, would you like to work only on lifing of components, or would you be ready to shift to other departments?
View answer (7)
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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions on Data structures and algorithms
  • Q2. Questions on sql and DBMS

Interview Preparation Tips

Interview preparation tips for other job seekers - Be careful how you answer questions in a job interview.

SDE (Software Development Engineer) Interview Questions asked at other Companies

Q1. A string is given consisting of lowercase alphabets. Write a function which returns yes if the string has all the lowercase letters appearing in it at least once. O(N) time and without using extra space
View answer (3)

RadiSys interview questions for popular designations

 Lead Engineer

 (10)

 Software Engineer

 (6)

 Engineer

 (2)

 Senior Engineer

 (2)

 Technical Lead

 (2)

 Staff Engineer

 (2)

 Software Developer

 (2)

 Senior Software Engineer

 (2)

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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Basic python questions
Round 3 - One-on-one 

(1 Question)

  • Q1. About your profile and project.

Interview Preparation Tips

Interview preparation tips for other job seekers - Not much learning. Good work Life balance.

Senior Engineer Interview Questions asked at other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
View answer (57)

Get interview-ready with Top RadiSys Interview Questions

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

I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Normal MCQ questions from different computer science subjects

Round 2 - Technical 

(1 Question)

  • Q1. Hashmap Implementation Bit Manipulation question Projects
Round 3 - HR 

(1 Question)

  • Q1. Normal HR questions

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 (199)

I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.

Interview Questionnaire 

20 Questions

  • Q1. 1. Bwp part concept
  • Ans. 

    BWP part concept refers to the concept of breaking down a software system into smaller, more manageable parts.

    • BWP stands for Break-When-Problematic

    • It helps in identifying and isolating issues in the system

    • Each part should have a clear responsibility and interface with other parts

  • Answered by AI
  • Q2. 2. What is corset
  • Ans. 

    Corset is a tight-fitting undergarment worn to shape and support the torso.

    • Corsets were popular in the Victorian era.

    • They were worn by women to achieve an hourglass figure.

    • Modern corsets are often used as fashion statements or for waist training.

    • Corsets can be made of various materials such as satin, leather, or lace.

    • They can be fastened with laces, hooks, or zippers.

  • Answered by AI
  • Q3. 3. Rach procedure
  • Q4. 4. Ue attach procedure
  • Ans. 

    UE attach procedure is a process in LTE network where a UE establishes a connection with the network.

    • UE sends RRC Connection Request message to eNodeB

    • eNodeB sends RRC Connection Setup message to UE

    • UE sends RRC Connection Setup Complete message to eNodeB

    • eNodeB sends RRC Connection Reconfiguration message to UE

    • UE sends RRC Connection Reconfiguration Complete message to eNodeB

    • UE is now attached to the network

  • Answered by AI
  • Q5. 5. Which numerology are you using
  • Ans. 

    I am not using any numerology in my work as a Senior Software Engineer.

    • I do not believe in numerology and do not use it in my work.

    • My focus is on writing efficient and effective code.

    • Numerology has no place in software engineering.

  • Answered by AI
  • Q6. 6. Which bandwidth are you using with RB's
  • Ans. 

    RB's bandwidth usage depends on the specific product and its features.

    • RB's have different bandwidth usage depending on the product

    • The bandwidth usage also depends on the features of the product

    • Examples of RB's with different bandwidth usage are RB750Gr3 and RB4011iGS+RM

  • Answered by AI
  • Q7. 7. 5G architecture
  • Q8. 8. Protocol layers.
  • Q9. 9. Channel mapping
  • Q10. 10. Cell selection ,cell reselection
  • Q11. 11. Slots based on numerology
  • Q12. 12. What is cce
  • Ans. 

    CCE stands for Continuous and Comprehensive Evaluation.

    • CCE is a system of evaluation in education that assesses students' progress continuously throughout the year.

    • It is a comprehensive approach that takes into account various aspects of a student's development, including academic, social, and emotional.

    • CCE aims to reduce the emphasis on rote learning and promote a more holistic approach to education.

    • It was introduced ...

  • Answered by AI
  • Q13. 13. Find loop in linked list
  • Ans. 

    To find a loop in a linked list, use Floyd's cycle-finding algorithm.

    • Use two pointers, one moving at a rate of one node per iteration and the other moving at a rate of two nodes per iteration.

    • If there is a loop, the two pointers will eventually meet at the same node.

    • If there is no loop, the faster pointer will reach the end of the list.

    • Time complexity: O(n), Space complexity: O(1)

  • Answered by AI
  • Q14. 14 . WAP set bit or reset bit
  • Ans. 

    WAP set bit or reset bit is a programming concept used to manipulate individual bits in a binary number.

    • Setting a bit involves changing its value from 0 to 1.

    • Resetting a bit involves changing its value from 1 to 0.

    • This concept is commonly used in low-level programming and hardware manipulation.

    • Example: Setting the 3rd bit of a binary number 1010 would result in 1110.

    • Example: Resetting the 2nd bit of a binary number 110

  • Answered by AI
  • Q15. 15. Storage classes
  • Q16. 16 .what is semaphore
  • Ans. 

    Semaphore is a synchronization object used to control access to a shared resource.

    • Semaphore is a signaling mechanism used to control access to a shared resource

    • It maintains a count of available resources and blocks the thread if the count is zero

    • Semaphore can be used to implement critical sections, mutexes, and barriers

    • Examples include controlling access to a database or limiting the number of concurrent connections

  • Answered by AI
  • Q17. 17. Array vs linkedlist
  • Ans. 

    Arrays are faster for random access, while linked lists are better for frequent insertions and deletions.

    • Arrays have a fixed size, while linked lists can grow dynamically.

    • Arrays are stored in contiguous memory, while linked lists use pointers to connect nodes.

    • Accessing an element in an array is O(1), while in a linked list it is O(n).

    • Inserting or deleting an element in an array is O(n), while in a linked list it is O(1...

  • Answered by AI
  • Q18. 18.SRB ,DRB in 5G
  • Q19. 19. For taking Wireshark logs which command we use
  • Ans. 

    The command used for taking Wireshark logs is 'tcpdump'.

    • Wireshark is a network protocol analyzer tool

    • Tcpdump is a command-line tool used to capture network traffic

    • Tcpdump can be used to capture packets and save them as a file for analysis in Wireshark

    • Example command: tcpdump -i eth0 -w capture.pcap

  • Answered by AI
  • Q20. 18. How to find how much process are running on server
  • Ans. 

    Use command line tools like 'ps' or 'top' to find the number of running processes on a server.

    • Use 'ps aux' command to list all running processes and count the number of lines

    • Use 'top' command and look for the 'Tasks' section which shows the number of running processes

    • Use 'htop' command which provides a more interactive and detailed view of running processes

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calp, don't hesitate

Skills evaluated in this interview

Top RadiSys Senior Software Engineer Interview Questions and Answers

Q1. 18. How to find how much process are running on server
View answer (1)

Senior Software Engineer Interview Questions asked at other Companies

Q1. Tell me about yourself. What technology are you using? What is a Collection? What are the different types of collection there? What is the difference between ArrayList and LinkedList What are the basic building blocks of Stream operators, s... read more
View answer (2)

Interview Questionnaire 

3 Questions

  • Q1. Convert Binary Tree to linked list
  • Ans. 

    Convert a binary tree to a singly linked list.

    • Traverse the tree in-order and add each node to the linked list.

    • Use a stack to keep track of the nodes while traversing the tree.

    • Recursively merge the left and right subtrees into the linked list.

    • Use a queue to perform a level-order traversal and add nodes to the linked list.

  • Answered by AI
  • Q2. Implement a linked list from scratch
  • Ans. 

    Implementing a linked list involves creating a data structure that consists of nodes linked together.

    • Create a Node class with a value and a next pointer

    • Create a LinkedList class with a head pointer

    • Implement methods to add, remove, and traverse nodes

    • Consider edge cases such as adding to an empty list or removing the head node

  • Answered by AI
  • Q3. Concepts of oops, vectors, virtual pointers etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Study about the company you are applying to, and prepeare from geeks for geeks.

Skills evaluated in this interview

Junior Engineer Trainee Interview Questions asked at other Companies

Q1. How can be the powerfactor improved?
View answer (14)

Interview Questions & Answers

user image Anonymous

posted on 19 Jun 2021

Interview Questionnaire 

5 Questions

  • Q1. Basic c question like storage class of c, memory leak,dangling pointer, Memory Layout
  • Q2. Link list programming implementation
  • Q3. Programming on Bit wise operators
  • Q4. Basic Telecom domain related like call flow, attach procedure, handover concept, protocol stack, Architecture
  • Q5. Question on project what is your role, What you did.

Skills evaluated in this interview

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

I applied via Job Fair and was interviewed before Aug 2022. 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.
View all Resume tips
Round 2 - Aptitude Test 

It was way easy. Had concepts of speed and permutations.

Round 3 - Technical 

(1 Question)

  • Q1. Questions were based on pure technical background, and whatever was mentioned in the resume

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 (199)
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RadiSys Interview FAQs

How many rounds are there in RadiSys interview?
RadiSys interview process usually has 3 rounds. The most common rounds in the RadiSys interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for RadiSys 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 RadiSys. The most common topics and skills that interviewers at RadiSys expect are LTE, Mac, C, 4G and C++.
What are the top questions asked in RadiSys interview?

Some of the top questions asked at the RadiSys interview -

  1. Memory leaks how do you find them and fix th...read more
  2. Write a program for Circular buffer implementation with producer and consumer s...read more
  3. Write an expression to clear a nth bit in a numb...read more
How long is the RadiSys interview process?

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

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RadiSys Interview Process

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