Trắc Nghiệm Kiến Trúc Máy Tính ( English ) - Bài 23
1-
The dots on a CRT are lit up when ____ strike the phosphorous coating on the
inside of the tube.
A -
electrons
B -
photons
C -
light waves
D -
pixels
2-
The most common impact printer is the ___ printer.
A -
parallel
B -
dot-matrix
C -
Color
D -
Black-White
3-
The print jobs coming out of your office’s laser printer are all blank. What is
causing this?
A -
No power to the primary corona
B -
Empty toner cartridge
C -
Printer not plugged into the LPT port
D -
No power to the transfer corona
4-
The process of preparing the floppy disk to receive data is called ____.
A -
tracking
B -
partitioning
C -
processing
D -
formatting
5-
The quality of a scanned image depends on
A -
the speed of CPU
B -
The number of different colours can be distinguished and the resolution of the scan
C -
the speed of the scanning process
D -
the size of paper picture
6-
The smallest unit of information in the computer is a
A -
character
B -
bit
C -
word
D -
byte
7-
The ____ is the part of the file indentification that follows the dot (.).
A -
logic
B -
extended
C -
primary
D -
extension
8-
To check the total capacity of the hard drive, double-click the My Computer
icon, right-click the C drive icon, and select Properties from the shortcut menu.(1)
Hard disk drives, CD drives, DVD drives, and floppy disk drives are all examples of
volatile storage devices.(2)
A -
True-True
B -
True-False
C -
False-True
D -
False-False
9-
To produce high quality graphics(hardcopy) in color, you would want to use a/n
A -
RGB monitor
B -
Laser printer
C -
Plotter
D -
Ink-jet printer
10-
To set up configuration give network system’s speed resolution to a PCs used
for computer network system administrator work, which devices is following:
