07 Jun devry comp 129 week 1 quiz
Question
(TCO 2) The ____ provides backup power in the event that the AC fails completely.
uninterruptible power supply
line conditioner
uniform power supply
line manager
Question 2. Question :
(TCO 2) The ____ card provides a port for a network cable to connect the PC to a network.
video
interface
modem
network
Question 3. Question :
(TCO 2) A power ____ is a box inside a computer case that supplies power to the motherboard and other installed devices.
unit
supply
distributor
activator
Question 4. Question :
(TCO 2) The ____ is a group of microchips on the motherboard that control the flow of data and instructions to and from the processor.
chipset
block
bridge
gate
Instructor Explanation: Andrews, Chapter 1
Points Received: 4 of 4
Comments:
Question 5. Question :
(TCO 2) ____ is running a processor, motherboard, or video card at a higher frequency than the manufacturer recommends and is not considered a best practice.
: Overbuilding
Overrunning
Overburning
Overclocking
Instructor Explanation: Andrews, Chapter 1
Points Received: 4 of 4
Comments:
Question 6. Question :
(TCO 2) The printer produces output on paper, often called ____ copy.
real
soft
hard
virtual
Instructor Explanation: Andrews, Chapter 1
Question 7. Question :
(TCO 2) A 1 or 0 in this system is called a ____.
byte
word
datum
bit
Question 8. Question :
(TCO 1) The operating system ________________.
is the software that controls the computer
interacts with the computer’s hardware components
allows user interaction with the kernel
All of the above
:
Question 9. Question :
(TCO 1) The HAL and executive services are elements of the _____.
: application software
shell
kernel
device drivers
Instructor Explanation: Andrews, Chapter 2
:
Question 10. Question :
(TCO 1) The component of Windows that stores user and application settings is the _____.
kernel
configuration data
device driver
shell
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