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You Are On Multi Choice Question Bank SET 982
49101. What port does squid listen, by default?
(A): 4322 (B): 2314 (C): 7334 (D): 3128 (E): None of the above
49102. Which of the following is the main Apache configuration file?
(A): /etc/apache.conf (B): /etc/httpd/config.ini (C): /etc/httpd/conf/httpd.conf (D): /etc/srm.conf (E): None of the above
49103. Which of the following command is used to access an SMB share on a Linux system?
(A): NFS (B): SMD (C): smbclient (D): smbserver (E): None of the above
49104. Which of the following command is used to see the services running in NFS server?
(A): rpcinfo (B): serverinfo (C): NFSinfo (D): infserv (E): None of the above
49105. 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 (E): None of the above
49106. What does GNU stand for?
(A): Greek Needed Unix (B): General Unix (C): General Noble Unix (D): None of the above
49107. What shell's wild-card is used to match any number of characters including none?
(A): (B): ? (C): [!ijk] (D): [ijk] (E): None of the above
49108. What command is used to list contents of directories?
(A): tar (B): dir (C): lp (D): ls (E): None of the above
49109. What command is used with vi editor to append text at end of line?
(A): I (B): i (C): a (D): A (E): None of the above
49110. What command is used to copy directory structures in and out?
(A): copy (B): cp - p (C): cpio (D): cp (E): None of the above
49111. In OSI network architecture, the dialogue control and token management are responsible of
(A): data link layer (B): transport layer (C): network layer (D): session layer (E): None of the above
49112. Layer one of the OSI model is
(A): network layer (B): transport layer (C): link layer (D): physical layer (E): None of the above
49113. What layer of OSI determines the interface of the system with the user?
(A): Session (B): Data-link (C): Application (D): Network (E): None of the above
49114. What command is used to remove jobs from the print queue?
(A): lpq (B): lpr (C): lprm (D): lpc (E): None of the above
49115. How can you navigate around virtual consoles?
(A): Alt+Function Key (B): Ctrl+Function Key (C): Ctrl+Alt+Del (D): Alt+a+w+Function Key (E): None of the above
49116. Which of the following NIS clients, finds and stores information about an NIS domain and server?
(A): ypwhich (B): ypbind (C): ypcat (D): yppoll (E): None of the above
49117. What command is used to save the standard output in a file, as well as display it on the terminal?
(A): tee (B): grep (C): cat (D): more (E): None of the above
49118. What command is used to count just the number of lines contained in a file?
(A): wc - r (B): wc - w (C): wc - c (D): wc - l (E): None of the above
49119. In OSI network architecture, the routing is performed by
(A): session layer (B): transport layer (C): data link layer (D): network layer (E): None of the above
49120. The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as
(A): 128.10.2.30 (B): 210.20.2.64 (C): 164.100.9.61 (D): 148.20.2.30 (E): None of the above
49121. Which class network is used for a collection of a small number of networks with a large number of nodes?
(A): Class A (B): Class B (C): Class C (D): All of the above (E): None of the above
49122. What type of addressing format is used by Class A network.
(A): Net.Net.Net.Node (B): Net.Net.Node.Node (C): Net.Node.Net.Node (D): Net.Node.Node.Node (E): None of the above
49123. What types of installations require a special boot disk?
(A): NFS (B): FTP (C): PCMCIA (D): All of the above (E): None of the above
49124. RPM
(A): stands for Red Hat Package Manager (B): is used to install, uninstall, and manage packages (C): is used to keep track of the users (D): assigns a dynamic IP address (E): None of the above
49125. What command is used to query for a specific package with RPM?
(A): rpm -q (B): rpm -a (C): rpm -d (D): rpm -1 (E): None of the above
49126. What script is run for setting bash global defaults for all users?
(A): /etc/.profile (B): /etc/.bashrc (C): /etc/.log (D): /etc/profile (E): None of the above
49127. Who founded the Linux Kernel?
(A): Bill Gates (B): Ben Thomas (C): Richard Stallman (D): Linus Torvalds (E): None of the above
49128. Which of the following is not a part of default Red Hat Linux email system?
(A): Pine (B): The MTA (C): The MUA (D): procmail (E): None of the above
49129. _____ tool allows you to change your default X Window desktop.
(A): utilinux (B): cempre (C): switchdesk (D): window (E): None of the above
49130. 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 (E): None of the above
49131. Which program is used to schedule particular jobs or programs at particular times on the system?
(A): vi (B): Outlook (C): Scheduler (D): cron (E): None of the above
49132. Which command can force all buffers to disk?
(A): save (B): sync (C): edbuff (D): flush (E): None of the above
49133. How many extended partitions can exist on one drive?
(A): 16 (B): 4 (C): 2 (D): 1 (E): None of the above
49134. For you to create a swap partition by using fdisk, what must the partition's system ID type be?
(A): 83 (B): 82 (C): 5 (D): 4 (E): None of the above
49135. What file contains the list of port numbers (and associated names) monitored by inetd?
(A): /etc/services (B): /etc/nsorder (C): /etc/nsswitch.conf/ (D): /etc/hosts (E): None of the above
49136. The location of some system configuration and system administrator executable files, is:
(A): /home (B): /proc (C): /var (D): /sbin (E): None of the above
49137. The location for subdirectories for local programs and executables for user and administrative commands, is:
(A): /usr (B): /tmp (C): /opt (D): /mnt (E): None of the above
49138. Which of the following is not a filter command?
(A): sort (B): wc (C): grep (D): cat (E): None of the above
49139. What command is used to display a file contents in octal form?
(A): oct (B): of (C): od (D): cd (E): None of the above
49140. 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 (E): None of the above
49141. What command is used to change the working directory?
(A): cdir (B): chdir (C): changedir (D): cd (E): None of the above
49142. What command is used to count the number of files in the current directory by using pipes?
(A): ls | ws - c (B): ls | wc - w (C): ls | wc - l (D): ls | wc (E): None of the above
49143. 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 (E): None of the above
49144. How many class A, B and C network IDs can exist?
(A): 128 (B): 126 (C): 16,382 (D): 2,113,658 (E): None of the above
49145. LILO
(A): stands for Linux loader (B): is the Linux boot loader (C): is a tool used to boot the Kernel on x86 hardware (D): All of the above (E): None of the above
49146. How can you rebuild the RPM file to include the new patches?
(A): - - recompile (B): - - rebuild (C): - - generate (D): - - execute (E): None of the above
49147. What command is used to set user and group quotas?
(A): /sbin/usrquota (B): /sbin/edquota (C): /sbin/quotaon (D): /sbin/quota (E): None of the above
49148. NIS
(A): is Network Information Service (B): is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems (C): was formerly known as yellow pages (D): allows configuration-such as password and group files (E): None of the above
49149. In order to increase the amount of memory available for a system, what is the maximum size of a swap partition (with kernel version 2.2.x)?
(A): 2GB (B): 128MB (C): 64MB (D): 32MB (E): None of the above
49150. Which file is used to configure which filesystems are mounted?
(A): /etc/mount.sys (B): /etc/filesys (C): /etc/sysconfig (D): /etc/fstab (E): None of the above
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