Q:

What is backup?

A) Connect his network to more component	B) Copy to save a data from original source to other destination
C) Filter an old data from new data	D) Access data from tape

Answer & Explanation Answer: B) Copy to save a data from original source to other destination

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

6 4238

Q:

The CPU consists of which two parts?

A) ALU	B) Control unit
C) Both A & B	D) None of the above

Answer & Explanation Answer: C) Both A & B

Explanation:

The Central Processing Unit, consists of Arithmetic and logic unit and Control unit.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

8 4237

Q:

Which of the following is an element

A) alumina	B) brass
C) graphite	D) silicon

Answer & Explanation Answer: D) silicon

Explanation:

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Filed Under: Chemistry

0 4237

Q:

If a Siren sounds for every 5 seconds, how many times will it sound in ¾ of an hour?

A) 541 times	B) 540 times
C) 450 times	D) 275 times

Answer & Explanation Answer: A) 541 times

Explanation:

There are 60 minutes in an hour.

In ¾ of an hour there are (60 × ¾) minutes = 45 minutes.

In ¾ of an hour there are (60 × 45) seconds = 2700 seconds.

Siren sounds for every 5 seconds.

In 2700 seconds = 2700/5 = 540 times.

The count start after the first sound, the Siren will sound 541 times in ¾ of an hour.

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Filed Under: Clock puzzles
Exam Prep: GRE , GATE , CAT , Bank Exams
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10 4236

Q:

A Map is an Array,which contains the addresses of the free space in swap device that are allocatable resources,and the number of the resource unit available there.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

The given statement is clearly true.

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Subject: Operating Systems
Exam Prep: GRE

2 4236

Q:

Ecology deals with the study of

A) Environment	B) Birds
C) Organisms and their Environment	D) Living beings

Answer & Explanation Answer: C) Organisms and their Environment

Explanation:

Ecology is the branch of science which deals with the study of Ecosystem (relation between the Organisms and their Environment.)

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Filed Under: General Science
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank Clerk , Analyst , Bank PO

16 4235

Q:

Give examples for 8/16/32 bit Microprocessor?

Answer

8-bit processor - 8085/Z80/6800;

16-bit processor - 8086/68000/Z8000;

32-bit processor - 80386/80486

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Subject: Hardware

2 4233

Q:

Which batsman has scored two double hundreds in one day cricket (ODI) ?

A) Rohit Sharma	B) Chris Gayle
C) Sachin Tendulkar	D) Martin Guptill

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