Question: Which of the following command is used to see the services running in NFS server? A. rpcinfo B. serverinfo C. NFSinfo D. infserv Answer» a. rpcinfo Note: The above multiple-choice question is for all general and Competitive Exams in…

Question: What command can be used to get information about yourself? A. which B. pwd C. i /4 D. who am i Answer» d. who am i Note: The above multiple-choice question is for all general and Competitive Exams in…

Question: Which of the following command is used to access an SMB share on a Linux system? A. NFS B. SMD C. smbclient D. smbserver Answer» c. smbclient Note: The above multiple-choice question is for all general and Competitive Exams…

Question: Which of the following is not a filter command? A. sort B. wc C. grep D. cat Answer» d. cat Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: In which tcp_wrappers file can you specify to allow all connections from all hosts? A. /etc/hosts.allow B. /etc/hosts.deny C. /etc/hosts D. /etc/tcp.conf Answer» a. /etc/hosts.allow Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: What command is used to assign executable permission to all of the files named “report”? A. chmod ugo + x report B. chmod u + x report C. chmod ugo + rw report D. chmod ugo + r report…

Question: What command is used to count just the number of characters in a file? A. wc – r B. wc – w C. wc – c D. wc – 1 Answer» c. wc – c Note: The above multiple-choice…

Question: In what file can you specify which users are not allowed to access a system via FTP? A. /etc/ftpusers B. /etc/hosts.deny C. /etc/ftpaccess D. All of the above Answer» a. /etc/ftpusers Note: The above multiple-choice question is for all…

Question: What command is used to remove jobs from the print queue? A. lpq B. lpr C. lprm D. lpc Answer» c. lprm Note: The above multiple-choice question is for all general and Competitive Exams in India.