General Knowledge

Science and Technology Section 2

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Science and Technology Section 2

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10 Questions
15 Minutes
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Question 21
How do you subscribe to an Internet mailing list?

A
Contact your Internet service provider
B
Send e-mail to the list manager
C
Telephone the mailing list webmaster
D
Send a letter to the list
Correct Answer: Option B

No answer description available for this question.

Question 22
Computers calculate numbers in what mode?

A
Decimal
B
Octal
C
Binary
D
None of the above
Correct Answer: Option C

No answer description available for this question.

Question 23
What is an FET?

A
Farad Effect Transformer
B
Field Effect Transformer
C
Field Effect Transistor
D
French Energy Transfer
Correct Answer: Option C

No answer description available for this question.

Question 24
The speed of your net access is defined in terms of...

A
RAM
B
MHz
C
Kbps
D
Megabytes
Correct Answer: Option C

No answer description available for this question.

Question 25
How many diodes are in a full wave bridge rectifier?

A
8
B
2
C
4
D
3
Correct Answer: Option C

Device used to convert AC to DC voltage.

Question 26
Which device can be used to store charge?

A
Transistor
B
Diode
C
Capacitor
D
Resistor
Correct Answer: Option C

Can be used in filtering circuits, also.

Question 27
Modem stands for...

A
Modulator Demodulater
B
Monetary Devaluation Exchange Mechanism
C
Memory Demagnetization
D
Monetary Demarkation
Correct Answer: Option A

No answer description available for this question.

Question 28
What is the difference between the Internet and an intranet?

A
One is public, the other is private
B
One is safer than the other
C
One can be monitored, the other can't
D
None of the above
Correct Answer: Option A

No answer description available for this question.

Question 29
In a Digital circuit, what is 1 'AND' 1?

A
0
B
1
C
2
D
4
Correct Answer: Option B

No answer description available for this question.

Question 30
Your computer has gradually slowed down. What's the most likely cause?

A
Overheating
B
Your processor chip is just getting old
C
Adware/spyware is infecting your PC
D
You dropped a sandwich in your computer
Correct Answer: Option C

No answer description available for this question.

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