LINUX - MCQs > FREE SET - 3

	1. Who founded the Linux Kernel?
	A Bill Gates B Ben Thomas C Richard Stallman D Linus Torvalds Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	2. 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 Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	3. Which command can force all buffers to disk?
	A save B sync C edbuff D flush Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	4. What command is used in Linux to change the working directory?
	A cdir B chdir C changedir D cd Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	5. How can you rebuild the RPM file to include the new patches?
	A - - recompile B - - rebuild C - - generate D - - execute Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	6. What command is used in Linux to display and create files?
	A lyrix B ed C vi D cat Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	7. What command is used in Linux with vi editor to move forward to the end of a word?
	A c B d C b D e Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	8. Which daemon is used for the Apache server?
	A apached B httpd C html D shttp Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	9. What command do you use to delete a file in Linux?
	A rename B delete C rm D cp Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	10. Which of the following command lists the last 10 lines of a file?
	A grep B tail C head D cat Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	11. What command is used in Linux to terminate a process?
	A kill B cancel C haltsys D shutdown Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	12. What hardware architectures are not supported by Red Hat?
	A SPARC B IBM-compatible C Alpha D Macintosh Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	13. What service is used to translate domain names to IP addresses?
	A NFS B SMB C NIS D DNS Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	14. In which directory can you store system user default files used for creating user directories in Linux?
	A /usr/tmp B /etc/default C /etc/skel D /etc/users Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	15. Which of the following is not a Linux communication command?
	A grep B mail C mesg D write Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	16. What sign is used in Linux to erase or kill an entire line you have typed and start you are on a new line but not display a new prompt?
	A ! B $ C # D @ Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	17. What protocol is allowed an user to retrieve her/his mail from the mail server to her/his mail reader?
	A POP3 B FTP C MAP D All of the above Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	18. 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 Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	19. 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 Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	20. What command is used in Linux to save the standard output in a file, as well as display it on the terminal?
	A tee B grep C cat D more Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	21. What command is used in Linux with vi editor to delete three words?
	A 3$d B 3 dw C 3 x D 3 dd Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	22. What command is used in Linux to assign only read permission to all three categories of the file 'letter'?
	A chmod u + r, g + r, o - x letter B chmod ugo = r letter C chmod a - rw letter D chmod go + r letter Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	23. What command is used in Linux to count the total number of lines, words, and characters contained in a file?
	A countw B wcount C wc D count p Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	24. What command is used in Linux to remove files?
	A dm B rm C delete D erase Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	25. What does FSF stand for?
	A Free Software File B File Server First C First Serve First D Free Software Foundation Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	26. Which of the following is a valid format in Linux for mounting a CD-ROM drive?
	A mount -t iso9660 /dev/cdrom / mnt/cdrom B mount /dev/cdrom C mount /mnt/cdrom D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	27. What command is used in Linux to sort the lines of data in a file in alphabetical order?
	A sort - r B st C sh D sort Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	28. What command is used in Linux with vi editor to save file and remain in the editing mode?
	A x B q! C :w D :q Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	29. 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 Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	30. What shell's wild-card in Linux is used to match any number of characters including none?
	A * B ? C [!ijk] D [ijk] Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	31. 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 Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	32. What command is used in Linux to query for a specific package with RPM?
	A rpm -q B rpm -a C rpm -d D rpm -1 Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	33. What command is used in Linux to display a file contents in octal form?
	A oct B of C od D cd Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	34. What command is used in Linux 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 Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	35. What of the following tool is used to check and repair Linux file systems?
	A mkfs B fdisk C fsck D mount Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	36. Which of the following tool is used to partition your hard drive in Linux?
	A mkfs B fdisk C fsck D mount Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	37. GNOME is based on
	A CORBA toolkit B COM/DCOM toolkit C ORE toolkit D OLE DB toolkit Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	38. What can be used to set up a firewall on a Linux system?
	A netstat B route C trace D ipchains Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	39. What shell's wild-card in Linux is used to match a single character?
	A [!ijk] B [ijk] C ? D * Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	40. What command is used in Linux to copy a file?
	A tar B cpio C cp D copy Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	41. After you have compiled your kernel, what do you have to edit to boot your new kernel image?
	A /boot/lilo.conf B /etc/conf.modules C /etc/named.boot D /etc/lilo.conf Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	42. To create an installation boot floppy disk from Linux machine, what command could you use?
	A fdisk B fsck C dd D rawrite Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	43. What command is used in Linux to remove the directory?
	A rdir B remove C rd D rmdir Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	44. What command is used in Linux with vi editor to delete a single character?
	A x B y C a D z Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	45. Which of the following command is used to create a Linux installation boot floppy?
	A mkboot disk B bootfp disk C ww and rawwrite D dd and rawrite Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	46. How can you add Sumit, a new user, to your system in Linux?
	A Using useradd B Using adduser C Using linuxconf D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	47. What command is used in Linux to display the characteristics of a process?
	A au B ps C du D pid Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	48. What command is used in Linux to list the files chap0l, chap02 and chap05?
	A ls chap* B ls chap[125] C ls - x chap0[125] D ls chap0[125] Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	49. What command is used in Linux with vi editor to search a pattern in the forward direction?
	A ?? B // C ? D / Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	50. What command is used in Linux to add printing jobs to the queue?
	A lpd B lpr C lpq D lpc Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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