Trắc Nghiệm Kiến Trúc Máy Tính ( English ) - Bài 06
1-
IBM 1401is
A -
Second Generation Computer
B -
First Generation Computer
C -
Third Generation Computer
D -
Fourth Generation Computer
2-
If the system produces an error message before the single beep during bootup,
what type of problem is indicated?
A -
configuration
B -
bootup
C -
operating system
D -
hardware
3-
If there are several programs on a single-CPU system, which is the most likely
allocation decision that the operating system will make?
A -
The program that has been waiting the longest in the queue will get the CPU
B -
The program whose read operation has just been completed will get the CPU
C -
The program whose time slice has just expired will get the CPU
D -
All programs will get the CPU
4-
In 8-bit two’s complement representation, the bit pattern corresponding to -37 is
A -
00100101
B -
10100101
C -
11011010
D -
11011011
5-
In the early 1970s, ____ introduced the floppy disk as a new type of storage.
A -
Microsoft
B -
IBM
C -
AT&T
D -
Intel
6-
In the Binary numbering system, a (1) represents a jumper being shorted and a
(0) represents a jumber being open. On a three-bit block on a SCSI drive, how would an
ID of logical 3 be set?
A -
010
B -
011
C -
100
D -
101
7-
In the store phase of the CPU machine cycle, theresults of mathematical and
logical calculations are stored in ____.
A -
Cache
B -
Registers
C -
CU
D -
ALU
8-
In the accompanying figure, ____, such as a sound card, modem card, video
card, and network interface card, are circuit boards that devices and capabilities to the
computer.
A -
processors
B -
ports
C -
memory modules
D -
expansion cards
9-
In a system with multiple hard drives, what are the benefits of using multiple
fans? (CHOOSE TWO)
A -
Increased speed of data transfers
B -
Cool air outside the computer
C -
Reduced internal component temperature
D -
Redistributed airflow through system
10-
In the accompanying figure, a(n) ____ is a package that temporarily holds data
and instructions while they are being processed by the CPU.
