What command can you use in Linux to create a new file that is 300 MB for use in creating a virtual disk?

A. mount vdisk.img 300MB
B. mkdir vdisk.imf -s 300MB
C. mkfs -s 300M vdisk.img
D. fallocate -l 300M vdisk.img


Answer: D

Computer Science & Information Technology

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a. Method finalize does not take parameters and has return type void. b. Memory leaks using Java are rare because of automatic garbage collection. c. Objects are marked for garbage collection by method finalize. d. The garbage collector reclaims unused memory.

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A closed chain of processes exists, such that each process holds at least one resource needed by the next process in the chain is the condition of __________

A) ?no preemption ? B) ?mutual exclusion C) ?circular wait ? D) ?hold and wait

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Indicate whether the statement is true or false.

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To modify a table's style, right-click anywhere in the table, point to Select, click Table, then look at the ____ to see which style is applied to the table.

A. task pane B. style tag C. visual aid tab D. table properties

Computer Science & Information Technology