Trắc Nghiệm Kiến Trúc Máy Tính ( English ) - Bài 29
1-
After inserting a floppy disk and accessing the A: drive, you get the error
message "Drive A not ready, About, Retry, Fail." What two things should you suspect
first?
A -
The Ram failled The drive is bad.
B -
The drive cable is bad The power connector is loose.
C -
The drive is bad The power connector is loose.
D -
The floppy disk is bad The drive is dirty and needs to be cleaned.
2-
All of the following are steps involved in the process EXCEPT:
A -
the power-on self-test
B -
load application programs
C -
activate the basic input/output system(BIOS)
D -
load the operating system into RAM
3-
Which of the following printing devices an output composed of a series of data?
A -
Wang image printer
B -
Wire matrix printer
C -
Band printer
D -
Both A and B
4-
Which of the following does NOT occur during the power-on self-test (POST)?
A -
The BIOS identification process occurs
B -
The video card and video memory are tested
C -
The ScanDisk utility begins to run
D -
Memory chips are checked to ensure they are working property
5-
All Penium 3 processors fit into ____.
A -
Socket 370
B -
Socket 478
C -
Socket 775
D -
All of the others
6-
An ____ (UPS) is a device which maintains a continous supply of electric
power to connected equipment by supplying power from separate source when utility
power is not available. A UPS is inserted between the source of power (typically
commercial utility power) and the load it is protecting. When a power failure or
abnormality occurs, the UPS will effectively switch utilitiy power to its own power
source almost instantaneously.
A -
uninterruptible power supply
B -
Universal power software
C -
uninterruptible power software
D -
Universal power suppy
7-
Concept about BUS:
A -
All fail answers
B -
It Be devices middle data communication of each other
C -
It Be data communication speed between CPU and devices
D -
It Be data communication speeed between devices and chipset
8-
Every computer with a motherboard includes a special chip referred to as the
BIOS or ROM BIOS. The BIOS includes instructions on how to load basic computer
hardware. The BIOS also includes a test referred to as a ____ which will ensure that the
computer meets requirements to boot up property. If the computer does not pass it, you
will receive a combination of beeps indicating what is malfunctioning within the
computer.
A -
ACPI
B -
POST (Power On Seft Test)
C -
RAM
D -
OS (Operating System)
9-
For computer not protected by UPS, what problem can occur when power is
restored after a power failure?
A -
ROM needs to be programmed
B -
damage from a power surge
C -
The CMOS RAM has a battery failure
D -
The motherboard switch needs to be reset
10-
Hard Disk are connected to the motherboard through ____ cables.