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Q:

Magnetic disks are the most popular medium for

A) Sequential access B) Direct access
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A magnetic disk is a storage device that uses a magnetization process to write, rewrite and access data. It is covered with a magnetic coating and stores data in the form of tracks, spots, and sectors. Hard disks, zip disks, and floppy disks are common examples of magnetic disks.

Magnetic_disks_are_the_most_popular_medium_for11558071061.png image        Magnetic_disks_are_the_most_popular_medium_for1558071122.png image

 

 

Hence, Magnetic disks are the most popular medium for both Direct access and Sequential access.

 

 

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Filed Under: Computer
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23 17006
Q:

Improve the bracketed part of the sentence.

I had (not only helped her by) giving hints but also with providing him links.

A) helped not only to her by. B) helped her not only by
C) not only helped her D) No improvement
 
Answer & Explanation Answer: B) helped her not only by

Explanation:
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Filed Under: English

1 17003
Q:

Improve the bracketed part of the sentence.

Usually the climate in the Northern parts of India is cooler (from) the Southern parts.

A) as B) to
C) than D) no improvement
 
Answer & Explanation Answer: C) than

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

0 16996
Q:

The radioactive element most commonly detected in humans is

A) potassium-40 B) cobalt-60
C) iodine-131 D) plutonium-238
 
Answer & Explanation Answer: A) potassium-40

Explanation:
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Filed Under: General Science

94 16984
Q:

Which musical instrument Ustad Bismillah Khan used to play?

 

A) flute B) Tabla
C) Shehnai D) Sarod
 
Answer & Explanation Answer: C) Shehnai

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

0 16981
Q:

Improve the bracketed part of the sentence.

 

The Centre would reconsider its draft and limit its scope to just providing relief to women, (instead of creating a new regulative).

 

A) instead of creating a new regulatory B) instead of making a new regulator
C) instead of creating a new regulation D) No improvement
 
Answer & Explanation Answer: C) instead of creating a new regulation

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 16981
Q:

Rearrange the parts of the sentence in correct order.

 

It is hard to

P-­of some
Q­-miss the political significance
R­-of these beneficiaries

 

A) PQR B) RQP
C) QPR D) RPQ
 
Answer & Explanation Answer: C) QPR

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 16978
Q:

Consider the following constituent gases of the atmosphere :

1. Argon

2. Neon

3. Helium

4.Ceirbon dioxide

Which one of the following is the correct ascending sequence of the above gases in terms of the volume percentage?

A) 1-3-2-4 B) 1-4-2-3
C) 4-2-3-1 D) 2-4-1-3
 
Answer & Explanation Answer: B) 1-4-2-3

Explanation:
Composition of Dry Air (Substance, % by volume)
Nitrogen, N2 78.08
Oxygen, O2
20.95
Argon, Ar 0.93
Carbon dioxide, CO2 0.033
Neon, Ne 0.0018
Helium, He 0.00052
Methane, CH4 0.0002
Krypton, Kr 0.00011
Dinitrogen oxide, N2O 0.00005
Hydrogen, H2 0.00005
Ozone, O3 0.000001
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Filed Under: Chemistry
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0 16974