Training Introduction Demo CAI Tutorial Member Corner FAQ Feedback Site Map ASX/U Basic Operation Demo Tutorial 1. Which of the following is false? a) rmdir is safer than rm because it only removes empty directories. b) Directory containing subdirectories and/or files can be removed with rmdir command. c) Wildcard characters/metacharacters may be used in the arguments of command. d) ls command lists the content of the directory. 2. Which of the following is false? a) bin store the various UNIX user commands and utilities b) /tmp temporary directory; as a scratch directory (normally, one of the startup scripts will clear/tmp) c) /varspooling and other volatile directories (varying data), for print spooling, mail and cron utility etc d) /etcfor locally generated program, executables for user and administrative commands, shared libraries etc. 3. Which features of ASX/U is FALSE? a) ASX/U is multi-tasking and supports multi-user. b) Hierarchical file system with usage of Shell. c) Single processor system which running on tester processor. d) Uses Local Area Network (LAN) or Wide Area Network (WAN) for networking function. 4. Which of the following command is to redirect standard output to a file? a) % tee[-a] file b) % cat file1file2 >& outfile c) % command< file d) % command> file 5. lpstat What does this command do? a) displays status of all user's print jobs b) displays a number showing the position of each job in the print queue c) reports by mail when file has been printed d) displays whether printer is accepting requests    Tutorial

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