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Q:

Name the device used to connect computers for communication via telephone lines..

A) HUB B) Switch
C) Repeater D) MODEM
 
Answer & Explanation Answer: D) MODEM

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Filed Under: Computer
Exam Prep: Bank Exams

Q:

Which of the following is NOT a storage device?

A) Hard Disk B) CD ROM
C) Flash Drive D) Modem
 
Answer & Explanation Answer: D) Modem

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Filed Under: Computer
Exam Prep: Bank Exams

Q:

Which of the following devices converts Chemical energy into Electrical energy?

A) Electric heater B) Electric fan
C) Hair dryer D) Electric cell
 
Answer & Explanation Answer: D) Electric cell

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

Q:

Computer system which do not not require any storage device?

A) Analog B) Digital
C) Hybrid D) Third generation computer
 
Answer & Explanation Answer: A) Analog

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Filed Under: Computer
Exam Prep: Bank Exams

Q:

Which of the following devices helps to maintain a potential difference across a conductor?

A) Galvanometer B) Ammeter
C) Voltmeter D) A cell or battery
 
Answer & Explanation Answer: D) A cell or battery

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

What of the given below devices converts chemical energy to electrical energy?

A) Transformer B) Battery
C) Electric Generator D) Wheel
 
Answer & Explanation Answer: B) Battery

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Identify the diagram that best represents the relationship among the given classes.

Keyboard, Mouse, Input Device, Output Device, Computer

 

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

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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

Q:

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.


Statement I:
All mobiles are phones

Statement II:
All phones are devices


Conclusion I:
Some phones are devices

Conclusion II:
No devices are phones

 

A) Only conclusion I follows B) Only conclusion II follows
C) Both conclusions I and II follow D) Neither conclusion I nor conclusion II follows
 
Answer & Explanation Answer: A) Only conclusion I follows

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams