Exercise 3

Question 16 :

Which device can be used to store charge?


A). Transistor
B). Diode
C). Capacitor
D). Resistor
Answer : Option C

Explanation :

Can be used in filtering circuits, also.


Question 17 :

Modem stands for...


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

Question 18 :

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
Answer : Option A

Question 19 :

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


A). 0
B). 1
C). 2
D). 4
Answer : Option B

Question 20 :

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
Answer : Option C