Question

Which of the following is correct about hardware RAID controllers?

a.

Volume management is performed by the server

b.

Volume management is performed by controller card

c.

Dedicated cache memory decreases server write performance

d.

Parity calculation by the server and cache memory in the RAID controller increases read and write performance

Posted under Networking

Answer: (b).Volume management is performed by controller card

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following is correct about hardware RAID controllers?

Add Comment

Similar Questions

Discover Related MCQs

Q. Which RAID type doesn’t use parity for data protection?

View solution

Q. Which one of these is characteristic of RAID 5?

View solution

Q. What is the unique characteristic of RAID 6 (Choose one)?

View solution

Q. Which of the following combinations can support RAID 05?

View solution

Q. What is the minimum number of disks required for RAID1?

View solution

Q. Which of the following raid levels provides maximum usable disk space?

View solution

Q. Can you help decide on the RAID level to use –
we are a media house and we use lot of graphics/video applications – we need large throughputs for videos to get played without any jitter and since we are in publishing business we can’t afford downtimes.
Even if there is any downtime we would like our data to be quickly reconstructed and enable us to continue with out work in less time.

View solution

Q. The mean time to failure of a single disk is 200000 hrs. If an array of disks is using 5 such disks, the mttf of the array is

View solution

Q. An array of disks is more likely to fail compared to a single disk. How is it that RAID arrays still manage to provide more data protection compared to a single disk?

View solution

Q. Which of the following suffers from write hole problem?

View solution

Q. If read and write performance is the only criterion, which would you choose?

View solution

Q. Which one of the following is an invalid RAID level?

View solution

Q. Which of the following RAID levels guarantees double disk failure protection?

View solution

Q. Which of the following RAID levels are nested?

View solution

Q. What is the name of raid module in a linux kernel?

View solution

Q. What is the minimum number of disks needed for Raid level 5?

View solution

Q. When one disk fails in a RAID 5 array with a hot spare, which one of the following statements is true?

View solution

Q. When one disk fails in a RAID 5 array without a hot spare, which one of the following statements is true:

View solution

Q. Which is the most common cause of soft errors in hardware?

View solution

Q. If X is the MTBF of a system and Y is the failure rate of the system then which one is true?

View solution

View All MCQs on Networking

Suggested Topics

Are you eager to expand your knowledge beyond Networking? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Data Science

Discover the fascinating world of extracting insights from data with our Data Science...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Software Engineering

Learn about the systematic approach to developing software with our Software...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...