Q 131.
The type of data storage that is considered to be volatile is ?
A)  ROM
B)  RAM
C)  TAPE
D)  DISK
Q 132.

The smallest visual element on a video monitor is called what ?

A)  Character
B)  Pixel
C)  Byte
D)  Kwerk
Q 133.

Data is stored on diskettes in what form ?

A)  Ink
B)  Laser Bubbles
C)  Magnetism
D)  Circuits
Q 134.

One of the things that seperates a “Terminal” from a “PC” is that the terminal does not have a what ?

A)  Keyboard
B)  Monitor
C)  Power Cord
D)  CPU
Q 135.

How many colour dots make up one colour pixel on a screen ?

A)  256
B)  16
C)  3
D)  1
Q 136.

What is the term for a temporary storage area that compensates for differences in data rate and data flow between devices ?

A)  Buffer
B)  Bus
C)  Channel
D)  Modem
Q 137.

In order to write on a floppy disk with your IBM PC, you must first

A)  Digitize it
B)  Format it
C)  Compile it
D)  Hardware it
Q 138.

What is the decimal equivalent of the binary number 10111 ?

A)  21
B)  23
C)  39
D)  42