Q. In which tcp_wrappers file can you specify to allow all connections from all hosts?

View solution

Q. What does GNU stand for?

View solution

Q. What shell's wild-card is used to match any number of characters including none?

View solution

Q. What command is used to list contents of directories?

View solution

Q. What command is used with vi editor to append text at end of line?

View solution

Q. What command is used to copy directory structures in and out?

View solution

Q. In OSI network architecture, the dialogue control and token management are responsible of

View solution

Q. Layer one of the OSI model is

View solution

Q. What layer of OSI determines the interface of the system with the user?

View solution

Q. What command is used to remove jobs from the print queue?

View solution

Q. How can you navigate around virtual consoles?

View solution

Q. Which of the following NIS clients, finds and stores information about an NIS domain and server?

View solution

Q. What command is used to save the standard output in a file, as well as display it on the terminal?

View solution

Q. What command is used to count just the number of lines contained in a file?

View solution

Q. The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

View solution

Q. Which class network is used for a collection of a small number of networks with a large number of nodes?

View solution

Q. What type of addressing format is used by Class A network.

View solution

Q. What types of installations require a special boot disk?

View solution

Q. RPM

View solution

Q. What command is used to query for a specific package with RPM?

View solution