Upwork Operating Systems

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Unix Test 2016

1. The wc filter : Answers: counts the number of words in a disk file or in the standard input counts the number of characters in a disk file or in the standard input counts the number of lines in a disk file or in the standard input can only be used with one file [...]

By | November 9th, 2015|Upwork Operating Systems|0 Comments

Unix Shell Script Test 2016

1. Which of the following is/are allowed in an arithmetic statement involving expr command? Answers: <> {} ( ) && % 2. A shell variable cannot start with: Answers: An alphabet An underscore A number and an underscore An alphabet and an underscore A number and a special symbol other than the underscore 3. What [...]

By | November 9th, 2015|Upwork Operating Systems|0 Comments

Redhat Linux 9.0 Admin Test 2016

1. Which of the following files contains the IP address of the gateway? Answers: /etc/sysconfig/network /etc/resolv.conf /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/gateway 2. Which of the following commands will format the /test partition? Answers: ext2online -j /test mke2fs /test mke2fs -j /test ext2online /test 3. Which command is used to set a quota for user Debbie. The path is [...]

By | November 7th, 2015|Upwork Operating Systems|0 Comments

Mac OS X 10.5 Test 2016

1. Which of the following filesystems can be read by Mac OS X 10.5? Answers: NTFS UFS EXT3 FAT32 ZFS 2. What is the sudo command? Answers: It does not exist It is the super user do command It is the command to schedule commands None of the above 3. The dashboard allows you to [...]

By | November 7th, 2015|Upwork Operating Systems|0 Comments

Knowledge of Windows 7 Skills Test 2016

1. Which of the following Windows 7 features lists the recently or frequently opened items, such as files, folders, tasks, or websites, organized by the program that you use to open them? Answers: Aero Peek Jump Lists Aero Snap Aero Shake 2. Which of the following statements is INCORRECT with regard to Windows 7 workgroup [...]

By | November 6th, 2015|Upwork Operating Systems|0 Comments