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Study MCQ
Computer Operator and Programming Assistant (COPA)
DOS AND LINUX OPERATING SYSTEMS
Set 1
Set 1
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Q1928
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What is the name of hierarchical file system in DOS?
A
Tree structure
B
Root structure
C
Hybrid structure
D
Directory structure
Q1929
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Which DOS command is used to delete a directory?
A
RD
B
REMOVE
C
DEL
D
DELETE
Q1930
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Which character is used to represent parent directory in Linux?
A
"."
B
".."
C
"~"
D
"*"
Q1931
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Which character is used to redirect output in to an existing file in Linux?
A
>
B
>>
C
<
D
<<
Q1932
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Which command is used to specify the location of files or folders in MSDOS?
A
dir
B
path
C
sub directories
D
tree
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