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operating systems Online Quiz - 71

Description: operating systems Online Quiz - 71
Number of Questions: 20
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Tags: operating systems
Attempted 0/20 Correct 0 Score 0
  1. /sbin/init.d/named

  2. /sbin/init.d/net

  3. /sbin/init.d/nfs.core

  4. /sbin/init.d/rpcbind


Correct Option: C

Which command can confirm host name resolution (DNS/BIND) is working correctly?

  1. gethostbyname

  2. hostname

  3. nsquery

  4. whois


Correct Option: C

Which command can be used to verify a network interface card (NIC) is enabled?

  1. nslookup

  2. ping

  3. lanscan

  4. arp


Correct Option: C

What is Min and Max Drives in XP24000 ?

  1. 0 -- 240

  2. 9 -- 1152

  3. 8 -- 240

  4. 9 -- 240


Correct Option: B

What is the Maximum Cache in XP24000 ?

  1. 64GB

  2. 128GB

  3. 256GB

  4. 512GB


Correct Option: D

The file that contains the default file system type for file system creation is:

  1. /etc/fstab

  2. /etc/filesystem

  3. /etc/default/fs

  4. /var/adm/sbtab


Correct Option: C

Which of the following statements is TRUE for HP-UX 11 and above?

  1. /stand can be either hfs or vxfs if you have On-Line JFS

  2. /stand must be vxfs but "/" can be vxfs or hfs

  3. /stand and "/" must be hfs

  4. /stand must be hfs but "/" can be vxfs


Correct Option: A

After “alias dir=ls”, then when you use dir at command line, what will happen?

  1. No effect

  2. Error

  3. Show “ls”

  4. Run “ls”


Correct Option: D

Which of the following is not a shell program control structure?

  1. while-do-done

  2. until-do-done

  3. repeat-do-done

  4. if-then-fi


Correct Option: C
  1. mk_kernel

  2. make

  3. build_kernel

  4. make_vmunix


Correct Option: A

A filesystem metadata area contains:

  1. superblock

  2. inodes

  3. directory area

  4. all of the above


Correct Option: B
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