You use the ____ command to check an ext2, ext3, or ext4 file system for bad data blocks.

A. badblocks
B. hdparm
C. tune2fs
D. e2fsck


Answer: D

Computer Science & Information Technology

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Reimplement Exercise 4.11 to use multiple threads. Because the current working directory is a process attribute, it is shared by all threads, so you can’t use chdir(2). Instead, use the *at functions to allow 16 worker threads to process different parts of the ?le system at the same time. How much faster is this version compared to the version from Exercise 4.11?

What will be an ideal response?

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Word is able to convert PDF documents to Word documents flawlessly, including conversion of text and graphics

Indicate whether the statement is true or false

Computer Science & Information Technology

The VPN server properties ____ tab allows you to enable the server as a router and/or a remote access server.

A. Security B. PPP C. Advanced D. General

Computer Science & Information Technology

Modern video cards contain their own memory and processor in order to produce the best images

Indicate whether the statement is true or false.

Computer Science & Information Technology