Linux Questions

• What command is used to count the total number of lines, words, and characters contained in a file?
• What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader?
• Which of the following NIS clients, finds and stores information about an NIS domain and server?
• Layer one of the OSI model is
• What file specifies the order in which to use specified name services?
• In which tcp_wrappers file can you specify to allow all connections from all hosts?
• How many networks and nodes per network, are allowed by the Class B network?
• How could you install the file ipchains-1.3.9-5.i386.rpm?
• How can you add Amit, a new user, to your system?
• What command is used to add printing jobs to the queue?
• In OSI network architecture, the dialogue control and token management are responsible of
• What command is used to list contents of directories?
• How can you navigate around virtual consoles?
• Which of the following command is used to create a Linux installation boot floppy?
• What command is used to copy directory structures in and out?
• In which directory can you store system user default files used for creating user directories?
• What command is used with vi editor to move back to the beginning of a word?
• What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)?
• Which of the following is a valid format for mounting a CD-ROM drive?
• Which of the following is the main Apache configuration file?