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Qualsquad Infotech RAN Engineer Interview Questions and Answers

Updated 29 Feb 2024

Qualsquad Infotech RAN Engineer Interview Experiences

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RAN Engineer Interview Questions & Answers

user image Anonymous

posted on 29 Feb 2024

Interview experience
4
Good
Difficulty level
Hard
Process Duration
-
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Carrier aggregation
  • Q2. Rach procedure and types
  • Ans. 

    RACH procedure is used in wireless communication systems to establish a connection between a user device and the network.

    • RACH stands for Random Access Channel.

    • Types of RACH procedures include contention-based and non-contention-based.

    • Contention-based RACH allows multiple users to access the network simultaneously.

    • Non-contention-based RACH assigns dedicated resources to each user for access.

    • Examples of RACH procedures i

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. Handover call flow

Interview questions from similar companies

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

(4 Questions)

  • Q1. I am searching for job IT Location Chandigarh
  • Q2. My name is vaibhav Sharma I am from Chandigarh I am find in the Job
  • Q3. I'm searching for Job Chandigarh location
  • Q4. I'm interested

Interview Preparation Tips

Interview preparation tips for other job seekers - I'm interested in
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(9 Questions)

  • Q1. Smps ke bare me and ram ke bare me
  • Q2. SMPS ke bare me aur ram ke bare me
  • Q3. Ram mother ke slots ke name
  • Q4. CPU full from ram full form
  • Ans. 

    CPU full from RAM full form

    • CPU stands for Central Processing Unit

    • RAM stands for Random Access Memory

    • When the RAM is full, it can cause the CPU to become overloaded

    • This can lead to slow performance and system crashes

  • Answered by AI
  • Q5. Computer ka full from
  • Q6. Types of mother board
  • Ans. 

    Types of motherboards include ATX, Micro ATX, Mini ITX, and Extended ATX.

    • ATX (Advanced Technology eXtended) is the most common form factor for desktop motherboards.

    • Micro ATX is a smaller form factor than ATX, often used in compact desktops.

    • Mini ITX is even smaller than Micro ATX, commonly used in small form factor PCs.

    • Extended ATX is a larger form factor than ATX, providing additional expansion slots and features.

  • Answered by AI
  • Q7. That's it I have no question
  • Q8. CPU fan ke bare me
  • Q9. HDD ke bare me FDD ke bare me

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I was interviewed before Dec 2023.

Round 1 - Technical 

(5 Questions)

  • Q1. What is active directory?
  • Ans. 

    Active Directory is a directory service developed by Microsoft for Windows domain networks.

    • Centralized database for managing network resources

    • Stores information about users, computers, and other network objects

    • Allows for authentication and authorization of users

    • Enables administrators to assign policies, deploy software, and apply updates

    • Example: User accounts, group policies, security settings

  • Answered by AI
  • Q2. What is difference between SSD & HDD?
  • Ans. 

    SSD is faster, more durable, and more expensive than HDD.

    • SSD uses flash memory to store data, while HDD uses spinning disks.

    • SSD has faster read/write speeds compared to HDD.

    • SSD is more durable as it has no moving parts, while HDD can be prone to mechanical failure.

    • SSD is more expensive per gigabyte compared to HDD.

    • Examples: SSD - Samsung 970 EVO, HDD - Seagate Barracuda

  • Answered by AI
  • Q3. How many types of Ram ?
  • Ans. 

    There are two main types of RAM: DRAM (Dynamic Random Access Memory) and SRAM (Static Random Access Memory).

    • DRAM (Dynamic Random Access Memory) - most common type, used in computers for main memory

    • SRAM (Static Random Access Memory) - faster and more expensive than DRAM, used in cache memory

    • Other types include SDRAM (Synchronous Dynamic Random Access Memory), DDR (Double Data Rate) RAM, and DDR2/3/4 RAM

  • Answered by AI
  • Q4. What is server ?
  • Ans. 

    A server is a computer or software program that provides functionality or resources to other computers, known as clients, over a network.

    • Servers store and manage data, files, applications, and services for clients to access.

    • They can provide email services, host websites, store files, and more.

    • Examples include web servers like Apache, email servers like Microsoft Exchange, and file servers like Windows Server.

  • Answered by AI
  • Q5. What is Domain naming system ?
  • Ans. 

    Domain Naming System (DNS) is a system that translates domain names to IP addresses.

    • DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to machine-readable IP addresses (like 172.217.3.206)

    • DNS helps users access websites and other online services by resolving domain names to IP addresses

    • DNS servers store records of domain names and their corresponding IP addresses

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good in technical background
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is server and router?
  • Ans. 

    A server is a computer or software that provides functionality for other programs or devices, while a router is a networking device that forwards data packets between computer networks.

    • A server can be used to host websites, store files, manage network resources, etc.

    • Examples of servers include web servers, email servers, file servers, etc.

    • A router connects multiple networks together and routes data packets between them...

  • Answered by AI
  • Q2. What is topology?
  • Ans. 

    Topology refers to the arrangement of different elements in a network.

    • Topology defines how devices are connected in a network

    • Common topologies include bus, star, ring, and mesh

    • Each topology has its own advantages and disadvantages

    • Topology affects the performance, scalability, and fault tolerance of a network

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical question

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
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 - Technical 

(2 Questions)

  • Q1. What is different between router and switches?
  • Ans. 

    Routers connect different networks, switches connect devices within a network.

    • Routers operate at the network layer and use IP addresses to forward packets between networks.

    • Switches operate at the data link layer and use MAC addresses to forward frames within a network.

    • Routers can prioritize traffic and perform network address translation (NAT).

    • Switches can create virtual LANs (VLANs) to segment a network.

    • Example of a r...

  • Answered by AI
  • Q2. What is different between windows 10 and windows 7
  • Ans. 

    Windows 10 has a more modern interface, better security features, and improved performance compared to Windows 7.

    • Windows 10 has a Start menu with live tiles, while Windows 7 has a traditional Start menu.

    • Windows 10 has Cortana, a virtual assistant, while Windows 7 does not.

    • Windows 10 has better security features such as Windows Hello, biometric authentication, and improved Windows Defender.

    • Windows 10 has improved perfor...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Analytical thinking Attention to details Customer service best practices Knowledge of hardware and networking knowledge of networking troubleshooting

Interview Preparation Tips

Interview preparation tips for other job seekers - Good communication skills
Networking troubleshooting
Hardware troubleshooting

Skills evaluated in this interview

I applied via Referral and was interviewed in Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(7 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Why should we hire you?
  • Q4. Why are you looking for a change?
  • Q5. Where do you see yourself in 5 years?
  • Q6. What are your strengths and weaknesses?
  • Q7. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Acma is good company and members i like to work with acma limited

Interview Questionnaire 

1 Question

  • Q1. 1) Processor Type. - RISC & CISC 2) Basic Networking 3) some questions about previous company nature - in this questions decide how much trustworthy we are.

Interview Preparation Tips

General Tips: In interview be prepared all type of challenges. For this job set quick lerner behavior, perpare some common problem of system hardware , also software side outlook troubleshooting,ms office, os related problem ,domain related question-how to joint saystem in domain,.ext

Qualsquad Infotech Interview FAQs

How many rounds are there in Qualsquad Infotech RAN Engineer interview?
Qualsquad Infotech interview process usually has 2 rounds. The most common rounds in the Qualsquad Infotech interview process are One-on-one Round.
What are the top questions asked in Qualsquad Infotech RAN Engineer interview?

Some of the top questions asked at the Qualsquad Infotech RAN Engineer interview -

  1. Rach procedure and ty...read more
  2. Carrier aggregat...read more
  3. Handover call f...read more

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