Which of the following commands can be used to update the last modified timestamp on a file, or if the file specified does not exist will create the file?
A. update file.txt
B. updatets file.txt
C. touch file.txt
D. stamp file.txt
Answer: C
Computer Science & Information Technology
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A depth-first traversal of a graph uses which of the following data structures?
a) binary search tree b) stack c) queue d) array e) none of the above
Computer Science & Information Technology
When a posttest loop is placed in a selection structure, the loop will be processed only when the selection structure's condition evaluates to True.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
The ____________________ property controls the amount of white space between letters.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
Which component of the acl definition functions as an identifier when the condition is used in an http_access statement?
A. acl_name B. acl_type C. acl_string D. acl_identifier
Computer Science & Information Technology