IT Certification Exam Questions & Answers

QUESTION 115
What is the output of the following command?
echo “Hello World” | tr -d aieou

QUESTION 116
Which character, added to the end of a command, runs that command in the background as a child process of the current shell?

QUESTION 117
Which of the following commands can be used to extract content from a tar file?

QUESTION 118
Which of the following are valid stream redirection operators within Bash? (Choose THREE correct answers.)

QUESTION 119
What of the following can be done by the command ifconfig? (Choose TWO correct answers.)

QUESTION 120
Which of the following is correct when talking about mount points?

QUESTION 121
SIMULATION
Which directory holds the files that configure the xinetd service when using several configuration files instead of an integrated configuration file? (Specify the full path to the directory.)

QUESTION 122
Which of the following is observed and corrected by a NTP client?

QUESTION 123
What is true regarding the file ~/.forward?

QUESTION 124
Which configuration file would be edited to change default options for the OpenSSH server?

QUESTION 125
CORRECT TEXT
Which world-writable directory should be placed on a separate partition inorder to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)

QUESTION 126
Which of the following commands can be used to limit the amount of memory a user may use?

QUESTION 127
Given the following routing table:

How would an outgoing packet to the destination 192.168.2.150 be handled?

QUESTION 128
Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)

QUESTION 129
Immediately after deleting 3 lines of text in vi and moving the cursor to a different line, which single character command will insert the deleted content below the current line?

QUESTION 130
Which of the following commands puts the output of the command date into the shell variable mydate?

QUESTION 131
CORRECT TEXT
What is the lowest numbered unprivileged TCP port? (Specify the number in digits only.)