Questions And Answers PDF
Novell 050-720 Certified Linux Administrator 11
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Question: 1 You work as a Project Engineer for Net Perfect Inc. The company has a Linux-based network. While working with the vi editor, you want to delete a word from the cursor positon. Which of the following commands will you use to accomplish the task? A. esc + i B. esc + ?word C. esc + dw D. esc + /word
Answer: C Question: 2 Which of the following fles is used to control the behavior of the SSH server? A. sshd_confg B. ssh_cont C. sshd_cont D. ssh_confg
Answer: A Question: 3 In Linux, which of the following directories contains all the system-wide confguraton fles? A. /var B. /etc C. /sbin D. /tmp
Answer: B Question: 4 In Linux, which of the following commands is used to specify default permissions while creatng fles? A. wc B. tar C. uniq D. umask
Answer: D Question: 5
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You work as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. While working in the vi editor you want to move the window one page up. Which of the following key combinatons would you use to accomplish the task? A. CTRL-E B. CTRL-Y C. CTRL-F D. CTRL-B
Answer: D Question: 6 You work as a Network Administrator for Tech Perfect Inc. The company has a Linux-based network. You want to kill a process running on a Linux server. Which of the following commands will you use to know the process identfcaton number (PID) of the process? A. killall B. getpid C. kill D. ps
Answer: D Question: 7 You have an online video library. You want to upload a directory of movies. Since this process will take several hours, you want to ensure that the process contnues even afer the terminal is shut down or session is closed. What will you do to accomplish the task? Each correct answer represents a complete soluton. Choose all that apply. A. Use the bg command to run the process at the background. B. Add the nohup command in front of the process. C. Add the nohup command at the end of the process. D. Run the process inside a GNU Screen-style screen multplexer.
Answer: B,D Question: 8 You work as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. You want to see the list of flenames that end with .txt extension. Which of the following commands can you use to accomplish the task? A. ?.txt B. #.txt C. &.txt D. *.txt
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Answer: D Question: 9 Which of the following RPM commands is used to list all the installed packages? A. bash$ rpm -qa | grep -i kde B. bash$ rpm -qif /bin/ls C. bash$ rpm -qa | less D. bash$ rpm -qpl foobar-1.0-1.i386.rpm
Answer: C Question: 10 In Linux, which of the following commands is used for specifying the number of bytes that are to be writen to the output fle at a tme during the dumping process? A. dd -bs B. dd -of C. dd -obs D. dd -ibs
Answer: C Question: 11 In which of the following modes of YaST operatons is a user interface provided in the ncurses environment that gives windowing capabilites? A. Output-split mode B. Graphics mode C. Input-split mode D. Text mode
Answer: D Question: 12 Fill in the blank with the appropriate term. The _________is a small disk area that contains informaton about the RAID device. It is allocated at the end of each RAID device and helps the kernel to safely detect RAID devices even if disks were moved between the SCSI controllers. A. persistent superblock
Answer: A Question: 13
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A Linux fle system is a collecton of fles and directories stored. Which of the following Linux fle systems stores applicaton programs? A. /tmp B. / C. /var D. /usr
Answer: D Question: 14 Which of the following commands is used to switch from one user login to another in a Linux computer? A. >> B. SWUS C. SU D. APROPOS
Answer: C Question: 15 Text editors are similar to word processors, which provide various features for writng documents. Following is a list of three text editors that are available on Linux. Drag the names of the text editors in front of their appropriate descriptons.
A.
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Answer: A Question: 16 Which of the following are built-in commands of the shell that are used to change directories? Each correct answer represents a complete soluton. Choose all that apply. A. echo B. chdir C. cd D. dirs
Answer: B,C Question: 17 Which of the following commands is used to archive several fles into a single fle? A. MOUNT B. TAR C. ARP D. PS
Answer: B Question: 18 RPM is a package managing system. It is a collecton of tools that are used to manage sofware
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packages. Which of the following are the features of RPM? Each correct answer represents a complete soluton. Choose all that apply. A. It can be served as a powerful search engine to search for sofware. B. During updates, RPM handles the confguraton fles carefully in order to save the customizaton. C. It can be used to verify sofware packages. D. Installing, reinstalling becomes complicated using RPM.
Answer: A,B,C Question: 19 In Linux, which of the following commands is used to specify the number of bytes to be writen to the output fle at a tme during the dumping process? A. dd -obs B. dd -of C. dd -ibs D. dd -if
Answer: A Question: 20 In Linux, which of the following commands is used for printng the fle system type? A. df -l B. df -i C. df -h D. df -T
Answer: D
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