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I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
Environments in Azure DevOps are logical groups of resources where code is deployed and tested.
Environments can be created for different stages of the development process, such as development, testing, staging, and production.
Each environment can have its own set of resources, such as virtual machines, databases, and storage accounts.
Environments can be configured to automatically deploy code from a pipeline or manuall...
Establishing service connection involves configuring the service principal name (SPN) in DevOps.
Service connection is established by configuring the SPN in DevOps.
SPN is used to uniquely identify a service instance in a network environment.
It allows DevOps to authenticate and authorize the service instance.
SPN is also used to delegate authentication to other services.
Examples of services that require SPN include SQL Se
git fetch vs git pull and git clone vs git remote
git fetch downloads the changes from the remote repository but does not merge them with the local branch
git pull downloads the changes and merges them with the local branch
git clone creates a copy of the remote repository on the local machine
git remote is used to manage the remote repositories that a local repository is connected to
Conflicts in Git occur when two or more people make changes to the same file or code at the same time.
Conflicts can occur when merging branches or pulling changes from a remote repository.
Git will notify you of conflicts and you must manually resolve them by editing the affected files.
Conflicts can be avoided by communicating with team members and establishing a clear workflow.
Using Git's branching and merging features
Autoscaling methods in Kubernetes include Horizontal Pod Autoscaler (HPA), Cluster Autoscaler, and Vertical Pod Autoscaler (VPA).
Horizontal Pod Autoscaler (HPA) scales the number of pods based on CPU utilization or custom metrics
Cluster Autoscaler scales the number of nodes in a cluster based on resource utilization
Vertical Pod Autoscaler (VPA) adjusts the resource requests and limits of containers based on usage patte...
Deploy webapp into k8s by creating a deployment YAML file and applying it using kubectl command.
Create a Docker image of the webapp
Create a deployment YAML file with necessary specifications like image, replicas, ports, etc.
Apply the deployment YAML file using kubectl apply command
Expose the deployment using a service YAML file with necessary specifications like type, ports, etc.
Apply the service YAML file using kubect
The cluster version, number of clusters and nodes, management of master node, and number of master nodes in the project.
The cluster version refers to the version of the software used to manage the cluster.
The number of clusters and nodes depends on the project requirements.
The master node is managed by the DevOps team or the system administrator.
The number of master nodes can vary depending on the project's high availa
I applied via Job Portal and was interviewed in Mar 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
I have experience working on DataCentre projects, including cost estimation, budget management, and subcontractor coordination.
Managed cost estimation for DataCentre construction
Handled budget management for DataCentre projects
Coordinated with subcontractors on DataCentre builds
Exam consists of 4 levels
1-Aptitude
2-Reasoning
3-Technical questions
4- General English
GD was so special for me because it was my first GD participation I have never done it before. And I was the first person who starts the speaking in the group
CtrlS interview questions for popular designations
I applied via Campus Placement and was interviewed in Jul 2023. There were 4 interview rounds.
The basic apptitude questions
Basic daa based questions
Get interview-ready with Top CtrlS Interview Questions
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
A database is a structured collection of data that is organized in a way that allows for easy access, management, and retrieval.
A database typically consists of tables, which store data in rows and columns.
It uses a query language, such as SQL, to retrieve and manipulate data.
Examples of databases include MySQL, Oracle, and MongoDB.
The extension of SQL file is .sql
The extension of SQL file is typically .sql
SQL files contain SQL code used to query and manipulate databases
Examples of SQL file extensions: script.sql, data.sql
A database is used for storing, managing, and retrieving structured data, while a data warehouse is used for analyzing and reporting on large volumes of data.
Database is used for transactional processing, while data warehouse is used for analytical processing.
Databases are typically normalized, while data warehouses are denormalized for faster query performance.
Data warehouses often contain historical data for trend an...
I applied via Campus Placement and was interviewed in Jun 2023. There were 4 interview rounds.
Logical questions and general mathematical problems were asked
The Bernoulli equation relates the pressure, velocity, and elevation of a fluid in a steady flow.
Bernoulli equation relates pressure, velocity, and elevation in fluid flow
Heat rate is the amount of heat transferred per unit time
Steady flow is when the fluid properties at a point do not change with time
Laminar flow is smooth and orderly, while turbulent flow is chaotic
Viscosity is a measure of a fluid's resistance to fl...
Yes, I am ready to shift PAN India.
I am open to relocating to any part of India for the job.
I understand that the company may require me to work in different locations.
I am flexible and adaptable to new environments and cultures.
I am excited about the opportunity to explore different cities and regions in India.
I am willing to make the necessary arrangements and adjustments to relocate.
The steel weight refers to the weight of steel used in a construction project.
Steel weight is calculated based on the design and specifications of the project.
It is important to accurately estimate the steel weight to ensure structural integrity.
Reconciliation of raw material involves comparing the actual usage of steel with the planned usage.
This helps identify any discrepancies or wastage in the steel consumption.
Ste...
Apptitude was easy to Moderate
Easy subjects was there and it last 15 mins
I applied via Campus Placement and was interviewed in Sep 2023. There were 4 interview rounds.
Online exam and basic concepts were asked.
Easy and general topics were given.
An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs.
OS types include Windows, macOS, Linux, Unix, Android, iOS, etc.
OS can be categorized as single-user, multi-user, single-tasking, multi-tasking, real-time, etc.
Examples: Windows 10 (single-user, multi-tasking), Linux (multi-user, multi-tasking)
I applied via Naukri.com and was interviewed in Jan 2023. There were 6 interview rounds.
Testing procedures for piping and duct involve pressure testing, leak testing, and visual inspection.
Pressure testing involves pressurizing the system with air or water to check for leaks.
Leak testing can be done using soap solution or electronic leak detectors.
Visual inspection includes checking for proper installation, support, and connections.
Testing procedures should follow industry standards and regulations.
Docume...
Fire pump room is designed to provide water supply at high pressure to the sprinkler system in case of fire emergency.
Fire pump room houses pumps that are capable of delivering water at high pressure to the sprinkler system
The pumps are usually powered by electricity or diesel engines
The room is equipped with controllers and alarms to monitor and control the water flow
Regular maintenance and testing of the pumps are es...
Insulation material specification includes type, thickness, density, and thermal conductivity.
Specify the type of insulation material (e.g. fiberglass, foam, mineral wool)
Provide the thickness of the insulation material in inches or millimeters
Include the density of the insulation material in pounds per cubic foot or kilograms per cubic meter
State the thermal conductivity of the insulation material in BTU/(hr*ft*F) or
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The duration of CtrlS interview process can vary, but typically it takes about less than 2 weeks to complete.
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Associate Engineer
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Shift Manager
66
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Assistant Manager
59
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Program Manager
52
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Network Security Engineer
50
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Sify Technologies
Nxtgen Datacenter Cloud Technologies
STT Global Data Centres India