Sawaal

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Q:

Define latency, transfer and seek time with respect to disk I/O.

Answer

Seek time is the time required to move the disk arm to the required track. Rotational delay or latency is the time it takes for the beginning of the required sector to reach the head. Sum of seek time (if any) and latency is the access time. Time taken to actually transfer a span of data is transfer time.

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Subject: Operating Systems

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Q:

Improve the bracketed part of the sentence.

 

With its overall popularity sliding, (the party will have been working hard) to bring in the next generation of leaders.

A) the party will have to work hard B) the party will have to hardly work
C) the party will have to work hardly D) No improvement
 
Answer & Explanation Answer: A) the party will have to work hard

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 14788
Q:

Isobars are atoms of different chemical elements that have ______.

 

A) Same atomic number but different mass number B) Same mass number but different atomic number
C) Same mass number and same atomic number D) Different mass number and different atomic number  
 
Answer & Explanation Answer: B) Same mass number but different atomic number

Explanation:
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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

How much longitude does the Earth move in an hour?

 

A) 12 deg B) 15 deg
C) 18 deg D) 20 deg
 
Answer & Explanation Answer: B) 15 deg

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence.

 

The tribunal noted that the driver of the (offend) truck did not lead any evidence in rebuttal of the claims.

 

A) offencing B) offending
C) offence D) No improvement
 
Answer & Explanation Answer: B) offending

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence.

You and I must understand (one another), and that too without delay.

 

A) one other B) with one another
C) each another D) no improvement
 
Answer & Explanation Answer: D) no improvement

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Select the synonym of

 

to theorize

 

A) to measure B) to prove
C) to speculate D) to calculate
 
Answer & Explanation Answer: C) to speculate

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 14747
Q:

Which among the following have a 'mixed heart'?

 

A) Reptiles B) Nematodes
C) Birds D) Fishes
 
Answer & Explanation Answer: A) Reptiles

Explanation:

Mixed heart means the heart in which the oxygenated and the deoxygenated blood is mixed. Reptiles and amphibians have mixed heart.

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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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