Vol2Unit3.txt

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Author:
CapptainClutch
ID:
130054
Filename:
Vol2Unit3.txt
Updated:
2012-01-23 22:17:57
Tags:
CDC3D052 Volume2
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Description:
CDC3D052 Volume2 URE3
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  1. Which UNIX capability can execute numerous programs at the same time?
    Multitasking
  2. Which UNIX ability can run on different types of hardware with few relatively minor changes?
    Portability
  3. Which UNIX operating system component interacts directly with the system hardware?
    Kernel
  4. "Which UNIX component provides a logical way to organize, store, retrieve, manipulate, andmanage data?
    File System
  5. Which UNIX shell is the most compact and is often used for writing shell scripts?
    Bourne Shell
  6. Normally, when you create a file with a text editor, the file is set up with
    read and write permission for you and read-only permission for others
  7. To change permissions on a shell script, you use the UNIX command
    chmod
  8. The simplest place to put your function definitions is in your
    profile
  9. What do you type to quit a UNIX shell?
    exit
  10. How many characters do most UNIX system administrators and users tend to use for filenames?
    14
  11. UNIX disks are divided into logical sections called
    partitions
  12. The /dev/dsk and /dev/rdsk directories are subdirectories of which directory?
    root
  13. What does the 0 following the c in the device name c0t6d0s7 represent?
    controller
  14. What does the 7 in the device name c0t6d0s7 represent?
    Partition
  15. What is the basic unit for storing and manipulating a collection of logically related information known as data?
    Files
  16. Hard links are created using which UNIX command?
    ln
  17. Which UNIX mechanism enables programs to communicate with one another through the file system?
    Named pipes
  18. Which UNIX mechanism provides for communication with system device drivers through the file system one character at a time?
    Character devices
  19. Which UNIX command displays the current working directory?
    pwd
  20. Which UNIX command allows you to move to different directories within a file system using absolute or relative pathnames?
    cd
  21. Which UNIX command takes any characters from standard input and then echoes them to standard output?
    cat
  22. Which UNIX command deletes files from within a directory?
    rm
  23. Which UNIX command looks at an individual file and finds a specified pattern (string)?
    grep
  24. Which UNIX command changes the group ownership of one or more files?
    chgrp
  25. Which UNIX command changes the ownership of one or more files to a new owner?
    chown
  26. Which UNIX command sets access and modification times for each file to the current time?
    touch
  27. How many primary groups can a user be a member of?
    One
  28. Which UNIX vi mode allows users to execute set commands?
    Command
  29. Which UNIX vi character represents the end of the file?
    $
  30. "While using UNIX vi to edit a file what would you enter to save the buffer contents and stay in same file?"
    w
  31. "In UNIX which package of programs lets a terminal handle many sessions at once?"
    UNIX windows system
  32. What is the most common UNIX windows system?
    X Windows
  33. Which UNIX default command starts the X windows system?
    xinit
  34. The act of choosing the window you type is called setting the
    input focus
  35. What action puts unneeded windows out of the way without quitting the program inside them?
    Iconifying
  36. Which UNIX command from the menu bar moves a window to the bottom of the stack of windows?
    Lower
  37. The key to shutting down an xterm window is to know which of your programs is the
    controlling program
  38. The first step in quitting an xterm session is to
    quit all non-controlling programs
  39. Which UNIX command does the system administrator need to use to create the manual database prior to users being able to access the man -k command?
    mancat

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