Which of the following Linux commands can be used for block file copy and for hard disk backup and restore?
a. rdiff
b. dd
c. pwd
d. xcopy
B. Rdiff is a differential backup program. Pwd lists the current/working directory. Xcopy is a Windows file-copying program that can also be used for backups.
Computer Science & Information Technology
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A(n) ____ variable type is used to store logical (true or false) values.
A. Boolean B. Binary C. Object D. String
Computer Science & Information Technology
When preparing a systems proposal, systems analysts should arrange the following items in order:
What will be an ideal response?
Computer Science & Information Technology
What are four actions that can be taken to ensure that the questionnaire format is conducive to a good response rate?
What will be an ideal response?
Computer Science & Information Technology
The company Profile page includes a variety of information about the selected company
Indicate whether the statement is true or false
Computer Science & Information Technology