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Q51. - (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 

Answer: A,B,D 


Q52. - (Topic 4) 

Which of the following commands will change the quota for a specific user? 

A. edquota 

B. repquota 

C. quota -e 

D. quota 

Answer:


Q53. - (Topic 4) 

Which of the following commands can be used to search for the executable file foo when it has been placed in a directory not included in $PATH? 

A. apropos 

B. which 

C. find 

D. query 

E. whereis 

Answer:


Q54. - (Topic 2) 

Which function key is used to start Safe Mode in Windows NT? 

A. F10 

B. F8 

C. F6 

D. Windows NT does not support Safe Mode 

Answer:


Q55. - (Topic 4) 

How many fields are in a syntactically correct line of /etc/fstab? 

A. 3 

B. 4 

C. 5 

D. 6 

E. 7 

Answer:


Q56. - (Topic 3) 

When given the following command line. 

echo "foo bar" | tee bar | cat 

Which of the following output is created? 

A. cat 

B. foo bar 

C. tee bar 

D. bar 

E. foo 

Answer:


Q57. - (Topic 4) 

Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.) 

A. chmod +s /tmp 

B. chmod +t /tmp 

C. chmod 1775 /tmp 

D. chmod 4775 /tmp 

E. chmod 2775 /tmp 

Answer: B,C 


Q58. - (Topic 3) 

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file? 

A. fmt -f 1,4 /etc/passwd 

B. split -c 1,4 /etc/passwd 

C. cut -d : -f 1,4 /etc/passwd 

D. paste -f 1,4 /etc/passwd 

Answer:

88. - (Topic 3) 

When running the command 

sed -e "s/a/b/" /tmp/file >/tmp/file 

While/tmp/file contains data, why is /tmp/file empty afterwards? 

A. The file order is incorrect. The destination file must be mentioned before the command to ensure redirection. 

B. The command sed did not match anything in that file therefore the output is empty. 

C. When the shell establishes the redirection it overwrites the target file before the redirected command starts and opens it for reading. 

D. Redirection for shell commands do not work using the > character. It only works using the | character instead. 

Answer:


Q59. CORRECT TEXT - (Topic 2) 

Which command will disable swapping on a device? (Specify ONLY the command without any path or parameters.) 

Answer: swapoff, /sbin/swapoff 


Q60. - (Topic 4) 

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner? 

A. chmod u=rwx,go=rx /bin/foo 

B. chmod o+rwx,a+rx /bin/foo 

C. chmod 577 /bin/foo 

D. chmod 775 /bin/foo 

Answer: