Free 101-500 Exam Dumps

Question 36

- (Exam Topic 5)
The command dbmaint & was used to run dbmaint in the background. However, dbmaint is terminated after logging out of the system. Which alternative dbmaint invocation lets dbmaint continue to run even when the user running the program logs out?

A. job –b dmaint
B. dbmaint &>/dev/pts/null
C. nohup dbmaint &
D. bg dbmaint
E. wait dbmaint

Correct Answer:D

Question 37

- (Exam Topic 1)
Which of the following statements is correct when talking about /proc/?

A. All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot.
B. All files within /proc/ are read-only and their contents cannot be changed.
C. All changes to files in /proc/ are immediately recognized by the kernel.
D. All files within /proc/ are only readable by the root user.

Correct Answer:C

Question 38

- (Exam Topic 3)
What is the difference between the i and a commands of the vi editor?

A. i (interactive) requires the user to explicitly switch between vi modes whereas a (automatic) switches modesautomatically.
B. i (insert) inserts text before the current cursor position whereas a (append) inserts text after the cursor.
C. i (independent rows) starts every new line at the first character whereas a (aligned rows) keeps the indentation of the previous line.
D. i (interrupt) temporarily suspends editing of a file to the background whereas a (abort) terminates editing.

Correct Answer:B

Question 39

- (Exam Topic 4)
Which command is used to query information about the available packages on a Debian system?

A. apt-cache
B. apt-get
C. apt-search
D. dpkg
E. dpkg-search

Correct Answer:A

Question 40

- (Exam Topic 1)
What information can the lspci command display about the system hardware? (Choose THREE correct answers.)

A. Device IRQ settings
B. PCI bus speed
C. System battery type
D. Device vendor identification
E. Ethernet MAC address

Correct Answer:ABD