1. What command is used to count the total number of lines, words, and characters contained in a file?

2. What command is used to remove files?

3. What command is used to remove the directory?

4. What command is used with vi editor to delete a single character?

5. What hardware architectures are not supported by Red Hat?

6. The physical layer of a network

7. What TCP/IP protocol is used for remote terminal connection service?

8. How many networks and nodes per network, are allowed by the Class B network?

9. What service is used to translate domain names to IP addresses?

10. Which of the following command is used to create a Linux installation hoot floppy?

11. How can you add Amit, a new user, to your system?

12. What file specifies the order in which to use specified name services?

13. How many primary partitions can exist on one drive?

14. In which directory can you store system user default files used for creating user directories?

15. How could you install the file ipchains-1.3.9-5.i386.rpm?

16. What does FSF stand for?

17. Which of the following is a valid format for mounting a CD-ROM drive?

18. What command do you use to create Linux file systems?

19. Which of the following command can you execute to count the number of lines in a file?

20. Which of the following is not a communication command?

21. What command is used to display the characteristics of a process?

22. What command is not used to list the files chap01, chap02 and chap04?

23. What command is used with vi editor to replace text from cursor to right

24. What sign is used to back up over typing errors in vi?

25. 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)?

26. What command is used to sort the lines of data in a file in alphabetical order?

27. What command is used with vi editor to save file and remain in the editing mode?

28. What command is used with vi editor to move back to the beginning of a word?

29. What command is used with vi editor to search a pattern in the forward direction?

30. What command is used to add printing jobs to the queue?

31. What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader?

32. What project is currently developing X server support?

33. What X-based tool is available for configuring the X Window system?

34. Which of the following server is used with the BIND package?

35. What port does squid listen, by default?

36. Which of the following is the main Apache configuration file?

37. Which of the following command is used to access an SMB share on a Linux system?

38. Which of the following command is used to see the services running in NFS server?

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

40. What does GNU stand for?

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

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

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

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

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

46. Layer one of the OSI model is

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

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

49. How can you navigate around virtual consoles?

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

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

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

53. In OSI network architecture, the routing is performed by

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

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

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

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

58. RPM

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

60. What script is run for setting bash global defaults for all users?

61. Who founded the Linux Kernel?

62. Which of the following is not a part of default Red Hat Linux email system?

63. _____ tool allows you to change your default X Window desktop.

64. In what file can you specify which users are not allowed to access a system via FTP?

65. Which program is used to schedule particular jobs or programs at particular times on the system?

66. Which command can force all buffers to disk?

67. How many extended partitions can exist on one drive?

68. For you to create a swap partition by using fdisk, what must the partition’s system ID type be?

69. What file contains the list of port numbers (and associated names) monitored by inetd?

70. The location of some system configuration and system administrator executable files, is:

71. The location for subdirectories for local programs and executables for user and administrative commands, is:

72. Which of the following is not a filter command?

73. What command is used to display a file contents in octal form?

74. What command is used to assign executable permission to all of the files named “report”?

75. What command is used to change the working directory?

76. What command is used to count the number of files in the current directory by using pipes?

77. What command is used to count just the number of characters in a file?

78. How many class A, B and C network IDs can exist?

79. LILO

80. How can you rebuild the RPM file to include the new patches?

81. What command is used to set user and group quotas?

82. NIS

83. 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)?

84. Which file is used to configure which filesystems are mounted?

85. Who has developed the Linux?

86. What does OSS stand for?

87. Which of the following subdirectory(ies) contains the device files?

88. Which of the following subdirectory(ies) contains the system boot scripts.

89. What of the following tool is used to check and repair Linux file systems?

90. Which of the following tool is used to partition your hard drive?

91. Where can system and mail logs be found in Ret Hat Linux?

92. What command is used to display and create files?

93. Which of the following command can be used to rename a file in UNIX?

94. What command is used to remove a file?

95. What command is used to display the top of the file?

96. What command can be used to get information about yourself?

97. What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management?

98. What package group will you select during the custom configuration to enable the machine to communicate with Windows clients?

99. Which of the following tool allows you to change your default X Window desktop?

100. Which of the following is the main Apache configuration file?

101. What command is used to sort the lines of data in a file in reverse order?

102. What command is used to print a file?

103. The command chmod 761 letter is equivalent to

104. What command is used with vi editor to move forward to the end of a word?

105. The IP address are based on

106. What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

107. What TCP/IP protocol is used for transferring electronic mail messages from one machine to another?

108. What command is used to halt a Linux system?

109. Which daemon is used for the Apache server?

110. GNOME is based on

111. What can he used to set up a firewall on a Linux system?

112. Which program is used to automatically install Red Mat Linux on identical hardware?

113. What service is not monitored by inetd ?

114. Who founded the FSF?

115. What shell’s wild-card is used to match a single character?

116. What command is used to copy a file?

117. What command is used to display your current working directory?

118. What command is used with vi editor to move the cursor to the left?

119. What command do you use to add routes to a Linux router?

120. Which of the following command is used to mount NFS filesystems?

121. To build a modularized kernel, the kernel-headers and kernel-source packages must first be installed. Where will you find the kernel-headers and kernel-source?

122. After you have compiled your kernel, what do you have to edit to boot your new kernel image?

123. To create an installation boot floppy disk from Linux (or another Unix) machine, what command could you use?

124. You just added a new user, kara, to the system. What group is kara added to by default?

125. What are the appropriate Hex codes for setting Linux swap and Linux native partition types in fdisk?

126. What command do you use to delete a file?

127. Which of the following command lists the last 10 lines of a file?

128. What command is used to terminate a process?

129. What command is used with vi editor to delete three words?

130. What command is used to assign only read permission to all three categories of the file’letter’?

131. What command is used with file named ‘letter’ to remove the executable permission from the user and assign read permission to the group and others?

132. What command is used to assign executable permission to the owner of the file named “letter”?

133. What command is used to compare the files?

134. What command is used to summarize the disk usage?

135. What command is used to list the jobs currently in print queues?

136. Which of the following format of partition tables does Linux use?

137. Which of the following NIS clients returns the name of the NIS server used by the NIS client?

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