Trắc Nghiệm Kiến Trúc Máy Tính ( English ) - Bài 10
1-
The binary number corresponding to 456(8) is
A -
101101110
B -
100100110
C -
100001110
D -
100101110
2-
The most Important in a Computer is ____.
A -
Software
B -
Hardware
C -
Data
D -
User
3-
The first type of battery is the backup battery, which is commonly referred to as
the ____. This battery is what holds your computer’s computer settings, such as the time
and date. This allows your computer to remember basic computer settings and allows you
to boot the computer without entering those settings each time you start the computer.
A -
CMOS battery
B -
Lithium Ion battery
C -
bridge battery
D -
main battery
4-
The decimal number corresponding to 10101110.11(2) is
A -
174.50
B -
174.75
C -
175.50
D -
175.75
5-
The base 10 number system is also known as ____.
A -
octal notation
B -
binary notation
C -
hexadecimal notation
D -
decimal notation
6-
The term bit is short for:
A -
binary digit
B -
megabyte
C -
binary number
D -
binary language
7-
The computer size was very large in
A -
First Generation
B -
Fourth Generation
C -
Third Generation
D -
Second Generation
8-
The two broad categories of software are:
A -
system and application
B -
word processing and spreadsheet
C -
transaction and application
D -
windows and Mac OS.
9-
The ability recover and read deleted or damaged files from a criminal’s computer
is an example of a law enforcement specialty called:
A -
similation
B -
computer forensics
C -
robotics
D -
animation
10-
The main advantage of two’s complement representation over that of sign-and
magnitude representation is
A -
Program designing can be simplified with the use of two’s complement representtation
B -
In two’s complement representation. Only one bit pattern is used to represent the integer 0
C -
With the same number of bits, two’s complement representation can represent a wider range of integers
D -
With two’s complement representation, substractions can be performed by addition
