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Question
Which command sends the word count of the file infile to the newfile.
Options
A. wc infile >newfile
B. wc <infile >newfile
C. wc infile - newfile
D. wc infile | newfile
E. None of the above
Correct Answer
wc infile >newfile
More questions
1. Which command is used to link the files?
Options
A. lk
B. ln
C. cp
D. tar
E. None of the above
Show Answer
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Correct Answer: ln
2. What sign is used to back up over typing errors in vi?
Options
A. !
B. $
C. #
D. @
E. None of the above
Show Answer
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Correct Answer: #
3. How many extended partitions can exist on one drive?
Options
A. 16
B. 4
C. 2
D. 1
E. None of the above
Show Answer
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Discuss
Correct Answer: 1
4. What command is used to compare the files?
Options
A. ccp
B. du
C. cmp
D. comp
E. None of the above
Show Answer
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Discuss
Correct Answer: cmp
5. What type of FRU is a SCSI host adapter?
Options
A. CPU
B. I/O card
C. video card
D. hard drive
E. None of the above
Show Answer
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Discuss
Correct Answer: I/O card
6. The "big picture" diagram of a system is the
Options
A. block diagram
B. logic diagram
C. system flowchart
D. program flowchart
E. None of the above
Show Answer
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Discuss
Correct Answer: system flowchart
7. Binary-Coded-decimal (BCD) numbers express each digit as a _____
Options
A. byte
B. nibble
C. bit
D. All of the above
E. None of the above
Show Answer
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Correct Answer: nibble
8. What logic function is obtained by adding an inverter to the inputs of an AND gate?
Options
A. OR
B. NAND
C. XOR
D. NOR
E. None of the above
Show Answer
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Discuss
Correct Answer: NOR
9. Before sending data, a modem sends a request to send signal, or RTS.
Options
A. True
B. False
Show Answer
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Discuss
Correct Answer: True
10. When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.
Options
A. True
B. False
Show Answer
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Discuss
Correct Answer: False
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