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CtrlS Interview Questions, Process, and Tips

Updated 10 Dec 2024

Top CtrlS Interview Questions and Answers

View all 34 questions

CtrlS Interview Experiences

Popular Designations

38 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Nov 2022. There were 5 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 tips
Round 2 - HR 

(1 Question)

  • Q1. Previous work experience.
  • Ans. 

    I have 5 years of experience as a Project Manager in the IT industry.

    • Managed multiple projects simultaneously

    • Led cross-functional teams to successful project completion

    • Implemented Agile methodologies for project management

    • Collaborated with stakeholders to define project scope and objectives

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Details of pile works, pile cap works, steel structure, PEB structure and structural design.
  • Ans. 

    Pile works involve driving piles into the ground to provide foundation support. Pile cap works are used to distribute loads from the structure to the piles. Steel and PEB structures are types of building frameworks, with PEB being pre-engineered. Structural design involves creating plans for the building's framework and support system.

    • Pile works involve driving piles (concrete, steel, timber) into the ground to support...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Vendor finalization procedures, due diligence, BOQ finalization l, cost reduction, etc.
Round 5 - One-on-one 

(1 Question)

  • Q1. Compensation and other benefits discussion.

Project Manager Interview Questions asked at other Companies

Q1. What is success & what is failure to you? How do you handle failure? - not much interviewer asks such questions, but I believe these are very important questions, if you want to succeed.
View answer (1)

I applied via Referral and was interviewed in Nov 2021. There were 7 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 - Technical 

(1 Question)

  • Q1. Network related question like instalation,configuration and protocols works
Round 3 - Technical 

(1 Question)

  • Q1. Same technical Configuration and troubleshooting related
Round 4 - Group Discussion 

On videcall technical questions

Round 5 - Aptitude Test 

Aptitude and behavioral test online

Round 6 - HR 

(1 Question)

  • Q1. HR related questions
Round 7 - Aptitude Test 

Interview Preparation Tips

Topics to prepare for CtrlS Data Center Engineer interview:
  • Basic networking
  • CCNA
  • Datacenter related questions
Interview preparation tips for other job seekers - Overall intervew was good you should technically strong especially physically

Data Center Engineer Interview Questions asked at other Companies

Q1. What is hardware layer, software layer in OSI Layer?
View answer (1)

I applied via Approached by Company and was interviewed in Oct 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. As per profile-role and whatever mentioned in your resume for that role
Round 3 - One-on-one 

(1 Question)

  • Q1. Senior level Technical questions based on Profile role
Round 4 - HR 

(1 Question)

  • Q1. Management discussion like salary and notice period and joining formalities

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself for proper job-role and best of luck

I applied via LinkedIn and was interviewed in Jan 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Level of understanding the environment
Round 3 - HR 

(4 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Why are you looking for a change?
  • Q4. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be straight and confident on your requirement.
Do not try to deceive or provide inflated data.
Explain in a clear and precise manner of your knowledge

Cloud Engineer 1 Interview Questions asked at other Companies

Q1. How do you ensure data security and compliance when working with AWS services?
View answer (1)

CtrlS interview questions for popular designations

 Associate Engineer

 (6)

 Project Manager

 (2)

 Senior Window Engineer

 (2)

 Accounts Manager

 (1)

 Assistant Manager

 (1)

 Assistant Manager- HR

 (1)

 Assistant Quantity Surveyor

 (1)

 Associate

 (1)

I applied via Referral and was interviewed in Jan 2022. There were 3 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
Round 2 - Technical 

(1 Question)

  • Q1. DNS servers DHCP FSMO roles
Round 3 - HR 

(2 Questions)

  • Q1. What are your salary expectations?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Background check is mandatory here

Cloud Operations Engineer Interview Questions asked at other Companies

Q1. How do you give access to users via az portal
View answer (1)

Get interview-ready with Top CtrlS Interview Questions

AWS Engineer Interview Questions & Answers

user image Anonymous

posted on 19 Jun 2021

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

Interview Questionnaire 

11 Questions

  • Q1. AWS Load balancers, whats the difference between NLB and ALB.
  • Ans. 

    NLB and ALB are both AWS load balancers, but NLB operates at the transport layer while ALB operates at the application layer.

    • NLB is designed for extreme performance and low latency, making it suitable for TCP and UDP traffic.

    • ALB provides advanced routing capabilities and supports HTTP, HTTPS, and WebSocket protocols.

    • NLB supports static IP addresses, while ALB uses dynamic IP addresses.

    • ALB supports content-based routing...

  • Answered by AI
  • Q2. Whats the difference between IAM user and IAM role
  • Ans. 

    IAM user is an entity that represents a person or application, while IAM role is an entity that represents a set of permissions.

    • IAM user is associated with long-term credentials (access key and secret access key) and is used to directly interact with AWS services.

    • IAM role does not have long-term credentials and is assumed by trusted entities, such as AWS services or applications running on EC2 instances.

    • IAM user has a ...

  • Answered by AI
  • Q3. Whats the difference between security groups and nacl
  • Ans. 

    Security groups and NACLs are both used for network security in AWS, but they operate at different levels of the network stack.

    • Security groups are stateful and operate at the instance level, controlling inbound and outbound traffic based on port, protocol, and IP addresses.

    • NACLs are stateless and operate at the subnet level, controlling traffic based on subnet IP addresses, port ranges, and protocol numbers.

    • Security gr...

  • Answered by AI
  • Q4. What is route 53 and various routing policies available?
  • Ans. 

    Route 53 is a DNS web service that routes end users to internet applications by translating domain names to IP addresses.

    • Routing policies include simple, weighted, latency-based, failover, geolocation, and multivalue answer.

    • Simple routing policy sends traffic to a single resource.

    • Weighted routing policy distributes traffic based on assigned weights.

    • Latency-based routing policy sends traffic to the region with the lowes...

  • Answered by AI
  • Q5. Route 53 is a DNS webservice in aws. We have 6 routing policies: simple,latency,weighted,failover,geolocation and geoproximity routing policies
  • Q6. Whats read replica in RDS
  • Ans. 

    Read replica is a copy of the primary database instance in RDS that allows read-only access to the data.

    • Read replicas can be used to offload read traffic from the primary database instance.

    • They can be created in the same region or in a different region for disaster recovery purposes.

    • Read replicas are asynchronous, meaning that changes made to the primary instance may not be immediately reflected in the read replica.

    • The...

  • Answered by AI
  • Q7. Read replica helps in decreasing the load on the primary DB by serving read-only traffic.
  • Q8. Whats the use of VPC Endpoint in Amazon S3?
  • Ans. 

    VPC Endpoint in Amazon S3 allows direct access to S3 from within a VPC without going over the internet.

    • VPC Endpoint provides a secure and private connection between VPC and S3.

    • It eliminates the need for a NAT gateway or VPN connection.

    • It improves security by keeping traffic within the AWS network.

    • It reduces data transfer costs and improves performance.

    • Examples: accessing S3 buckets from EC2 instances in a VPC, using S3

  • Answered by AI
  • Q9. By using VPC endpoint , you can privately connect to a VPC without an Internet gateway/NAT /VPN Connection.
  • Q10. What is VPC Peering
  • Ans. 

    VPC Peering is a networking connection between two VPCs that allows them to communicate using private IP addresses.

    • VPC Peering enables inter-VPC communication within the same AWS region.

    • It is a secure and low-latency connection.

    • Peered VPCs can share resources like EC2 instances, RDS databases, etc.

    • Transitive peering is not supported, meaning VPCs cannot be peered through a peered VPC.

    • Peering connections can be establis

  • Answered by AI
  • Q11. Its a networking connection between 2 VPCs that enable to route traffic between them using Private IP addresses

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont be discouraged/demotivated if you dont know any answer or if your interview doesn't get through. With each interview, you get to know the standards and expectations and you have a chance to learn and know various topics, questions & answers. Keep trying and be confident, you will Succeed for sure one day. ALL the best.

Skills evaluated in this interview

Top CtrlS AWS Engineer Interview Questions and Answers

Q1. AWS Load balancers, whats the difference between NLB and ALB.
View answer (2)

AWS Engineer Interview Questions asked at other Companies

Q1. AWS Load balancers, whats the difference between NLB and ALB.
View answer (2)

Jobs at CtrlS

View all

I applied via campus placement at Vaagdevi College of Engineering, Hyderabad and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Self introduction,my core subjects basics.

Interview Preparation Tips

Interview preparation tips for other job seekers - It was great experience to me and make your internet connection constantly.dont fear at all,be confident.

Cloud Computing Engineer Interview Questions asked at other Companies

Q1. What is saas in cloud computing?
View answer (2)

Lead Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Jul 2021

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

Interview Questionnaire 

4 Questions

  • Q1. What is the PHP and current version of PHP
  • Ans. 

    PHP is a server-side scripting language used for web development. The current version is PHP 8.0.

    • PHP stands for Hypertext Preprocessor

    • It is an open-source language

    • PHP is used for creating dynamic web pages

    • PHP 8.0 was released on November 26, 2020

  • Answered by AI
  • Q2. WHat is database connection process in CI
  • Ans. 

    Database connection process in CodeIgniter involves configuring database settings in config file and loading database library.

    • Configure database settings in config file

    • Load database library

    • Establish connection using database configuration

    • Use database functions to perform CRUD operations

  • Answered by AI
  • Q3. How do you handle the team
  • Q4. What do you do if a team member are not performing well

Interview Preparation Tips

Interview preparation tips for other job seekers - Question should be as per level of post.

Skills evaluated in this interview

Lead Engineer Interview Questions asked at other Companies

Q1. What is the resistance value of tripping & closing coil of vcb?
View answer (8)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Firewalls, networking technologies
Round 3 - HR 

(1 Question)

  • Q1. Salary expectations, flexibility, allowances

Network Engineer Interview Questions asked at other Companies

Q1. TCP/IP layers, why is transport needed for communication? What is Subnet mask and how does it help in data communication. Why is Vlan needed? Based on what information does a switch and router send a packet or frame? Types of arp, What is p... read more
View answer (2)

I applied via Recruitment Consultant and was interviewed in Nov 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Managing the Critical facility designing and cost optimization
  • Ans. 

    Managing critical facility design and cost optimization involves strategic planning and efficient resource allocation.

    • Develop a comprehensive understanding of the critical facility requirements and constraints

    • Identify and prioritize key design considerations such as redundancy, scalability, and energy efficiency

    • Leverage industry best practices and standards to guide the design process

    • Optimize costs by evaluating differ...

  • Answered by AI
  • Q2. Job Profile at Hewlett-Packard
  • Ans. 

    Principal Solution Architect at Hewlett-Packard

    • Responsible for designing and implementing complex IT solutions

    • Lead technical discussions with clients to understand their requirements

    • Develop architectural designs and provide guidance to development teams

    • Ensure solutions align with business goals and technical standards

    • Stay updated with industry trends and emerging technologies

    • Collaborate with cross-functional teams to d...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Crisp and Pin point questions and answers as faced during job execution

Principal Solution Architect Interview Questions asked at other Companies

Q1. Managing the Critical facility designing and cost optimization
View answer (2)

CtrlS Interview FAQs

How many rounds are there in CtrlS interview?
CtrlS interview process usually has 3-4 rounds. The most common rounds in the CtrlS interview process are Technical, Resume Shortlist and HR.
How to prepare for CtrlS 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 CtrlS. The most common topics and skills that interviewers at CtrlS expect are SAP, IT Sales, Project Management, SAP HCM and Linux.
What are the top questions asked in CtrlS interview?

Some of the top questions asked at the CtrlS interview -

  1. AWS Load balancers, whats the difference between NLB and A...read more
  2. What is Bernoulli equation? What is heat rate and its equations? What is stea...read more
  3. whats the difference between IAM user and IAM r...read more
How long is the CtrlS interview process?

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

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CtrlS Interview Process

based on 34 interviews

Interview experience

4.1
  
Good
View more

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CtrlS Reviews and Ratings

based on 551 reviews

3.8/5

Rating in categories

3.8

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Sr Electrical Engineer - QC

Bhubaneswar,

Patna

+1

6-10 Yrs

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