(CIS155 -Unix OS) Wk7 Qz

(CIS155 -Unix OS) Wk7 Qz - SHANNA HAWXHURST: Week 7 Quiz...

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Numeric grade: 95/100 Letter grade: Comments: (none) Close Window Autograde Summary These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 2/28/2009 3:08:20 PM Time Spent: 0:59:05 Points Received: 95 / 100 (95%) Question Type: # Questions: # Correct: True/False 6 6 Multiple choice 14 13 Grade Details 1. Question: The command to count number of lines in xyz is Your Answer: wc count xyz line count xyz count -l xyz wc -l xyz CORRECT wc -lines xyz Points Received: 5 of 5 Comments: 2. Question: The command to display all the single capital letter filenames is Your Answer: ls -A . .. Z ls [A-Z] CORRECT ls [AZ] display [A-Z] filename = [A-Z] Points Received: 5 of 5 Comments: 3. Question: The command to copy xxx and yyy files into zzz file is Your Answer: copy xxx and yyy to zzz cp xxx + yyy to zzzls [A-Z] cat xxx >> yyy >> zzz cat xxx yyy >> zzz CORRECT cat xxx yyy << zzz Points Received: 5 of 5 Comments: 4. Question: The command ls ?? matches the filename(s) Your Answer: AB and ab CORRECT abc ?? Page 1 of 4
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This note was uploaded on 01/19/2012 for the course COMPUTER S 100 taught by Professor Brown during the Spring '11 term at Strayer.

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(CIS155 -Unix OS) Wk7 Qz - SHANNA HAWXHURST: Week 7 Quiz...

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