CtrlS Datacenters Ltd Placement Papers

CtrlS Technical Interview Questions with Answers



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CtrlS Questions with Answers on Data center

Posted on :28-04-2016

Q1. What is Data Center?

ANS:

Data centers are physical or virtual infrastructure used by enterprises to house computer, server and networking systems and components for the companys information technology (IT) needs, which typically involve storing, processing and serving large amounts of mission-critical data to clients in a client/server architecture.


Q2. What is a green data center?

ANS:

A green data center is one that can operate with maximum energy efficiency and minimum environmental impact. This includes the mechanical, lighting, electrical and IT equipment (servers, storage, network, etc.). 

Within corporations, the focus on green data centers is driven primarily by a desire to reduce the tremendous electricity costs associated with operating a data center. That is, going green is recognized as a way to reduce operating expense significantly for the IT infrastructure.


Q3. What does Data Center Services mean?

ANS:

Data center services are services that help to either create, implement or maintain a data center, or to enhance what that data center does for an enterprise. 


Q4. What does Data Center Management mean?

ANS:

Data center management plays a crucial role in protecting data and keeping it secure so as to avoid data security breaches.

Functions of data center management include upgrading hardware and software/operating systems, managing data distribution and storage, backup regimes, emergency planning and some technical support.


Q5. How often does the data center load test its generators?

ANS:

Fuel consumption and expensive test equipment makes load testing generators a costly maintenance item.  Sometimes, in lieu of regular load testing, data centers will use unexpected utility power outages as a way to load test their generators on client IT loads.  


  

CtrlS Datacenters Ltd Placement Papers

➤ CtrlS Technical Interview Questions with Answers
   






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