CMO Practice Quiz Competency 1.3 - Part 1
Authored by soh koksiong
Computers
Professional Development
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33 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which consideration would be of the greatest importance when building a workstation that will run multiple virtual machines?
amount of RAM
water cooling
powerful video card
high-end sound card
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component is commonly replaced when a computer system with a newer motherboard is being upgraded?
adapter card
CMOS battery
optical drive
hard disk drive
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a reason for installing a second hard disk drive inside an existing computer?
to support a RAID array
to increase CPU speed
to allow access to a secondary display output
to store BIOS configuration settings
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A technician has just finished assembling a new computer. When the computer is powered up for the first time, the POST discovers a problem. How does the POST indicate the error?
The LED on the front of the computer case flashes a number of times.
It places an error message in the BIOS.
It locks the keyboard.
It issues a number of short beeps.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a function of the BIOS?
enables a computer to connect to a network
provides temporary data storage for the CPU
performs a check on all internal components
provides graphic capabilities for games and applications
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A technician has assembled a new computer and must now configure the BIOS. At which point must a key be pressed to start the BIOS setup program?
before the computer is powered on
during the Windows load process
during the POST
after the POST, but before Windows starts to load
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does an inline UPS protect computer equipment against electrical power brownouts and blackouts?
by grounding excess electrical voltage
by using a battery to supply a constant level of voltage
by switching from main power to a standby power source
by stopping the flow of voltage to the computer
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