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2018 Aug CompTIA Official New Released FC0-U21
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CompTIA Strata IT Fundamentals
Question No: 21 – (Topic 1)
Which of the following computer ports supports hot swapping?
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COM
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PS/2
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USB
-
LPT
Answer: C
Question No: 22 – (Topic 1)
How many keys are there in a numeric keypad?
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17
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4
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12
-
20
Answer: A
Question No: 23 – (Topic 1)
What amount of data can a sector hold?
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1000 bytes
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512 bytes
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625 bytes
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1024 bytes
Answer: B
Question No: 24 – (Topic 1)
Which of the following is used in wireless networks to identify the wireless access point and its associated network?
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Token
-
WEP
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FDDI
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SSID
Answer: D
Question No: 25 – (Topic 1)
Which of the following enables a computer processor to process two sets of instructions at the same time?
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Hibernating
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Caching
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Hyper-threading
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Multi-tasking
Answer: C
Question No: 26 – (Topic 1)
Which of the following is not a valid option for driver signing in Windows XP?
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Block
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Warn
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Ignore
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Quarantine
Answer: D
Question No: 27 – (Topic 1)
Which of the following is the primary data storage device?
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DVD drive
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Hard drive
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CPU
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Floppy drive
Answer: B
Question No: 28 – (Topic 1)
Which of the following is the process of bypassing the CPU?
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DMA
-
Swapping
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Threading
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Spoofing
Answer: A
Question No: 29 – (Topic 1)
Which of the following allows a laptop to connect to other devices such as monitor, printer, etc?
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Router
-
Docking station
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Hub
-
Switch
Answer: B
Question No: 30 – (Topic 1)
Which of the following uses hard disk drive space to provide extra memory for a computer?
-
File system
-
RAM
-
Virtual memory
-
Cluster
Answer: C
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