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Definition
all of the above (a collection of programs, provides user-interface, a resource manager) |
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Term
Computers main memory is primarily consisted of |
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A machine cycle consists of |
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Definition
instruction cycle and execution cycle |
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The operating system model consists of |
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Definition
kernel layer, service layer, and user-interface layer |
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Term
The argument part in the command line cal 2 2001 is |
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Definition
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The option part in the command line who -H am i is |
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Definition
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Term
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indicates UNIX is ready to accept your next command |
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Term
You log in to the system by |
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Definition
answering to the login prompt by typing your User Id |
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Term
You log off from the system by |
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Definition
typing exit command or [Ctrl-d] key |
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Term
The command to change your password is |
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Definition
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Term
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Definition
All of the above (must be at least six characters must contain at least two characters and one number must differ from your User Id) |
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Term
The end of the command line is indicated by |
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Definition
pressing the [Return] Key |
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Term
The command arguments are |
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Definition
optional part of the command line |
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Term
The command to display the calendar for January 2001 is |
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Definition
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Term
The interrupt character is used to |
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Definition
terminate a running program |
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Term
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Definition
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Term
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Definition
activates the getty program for each terminal |
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Term
In a line oriented editor |
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Definition
changes are applied to a line or group of lines at a time |
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Term
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Definition
is supported in most of the UNIX installations |
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Term
The command to exit vi and save your file is |
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Definition
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Term
The command to search for the word "hello" in the file you are editing |
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Definition
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Term
Using the [return] key while vi is in the text input mode you can |
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Definition
all of the above (you can split the current line you can open a new line above the current line you can open a new line below the current line) |
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Term
In the text input mode of vi |
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Definition
keys you press appear on the screen |
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Term
In vi command mode, to delete 3 characters starting from the cursor position you type |
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Definition
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Term
In vi command mode, to undo all the changes on the command line you type |
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Definition
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Term
In vi command mode, to open a line below the current line you type |
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Definition
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Term
To obtain a general command description under Linux's vi (vim) you type |
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Definition
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Term
To obtain description for wq under Linux's vi (vim) you type |
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Definition
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Term
The command to search backward for the word UNIX in a file you type |
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Definition
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Term
The command to create a directory called xyz is |
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Term
The command to delete a file called xyz with confirmation option is |
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Definition
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Term
If your current directory pathname is /usr/david, the command ls .. |
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Definition
lists files in the working directory |
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Term
Which of the following commands is not a correct use of the options? |
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Definition
All of the above. (ls ?amF ls a lp ?tHELLO xyz) |
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Term
Which of the following filenames is not a correct filename? |
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Definition
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Term
If your current directory is /usr/david, the command cd / changes your current directory to |
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Definition
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Term
Which one of the following pathnames is considered an absolute pathname? |
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Definition
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Term
The command to print a file on a specific printer is |
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Definition
lp -d printer-name filename |
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Term
The command to obtain the name of the default printer is |
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Definition
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Term
The Linux command to print on a specific (named) printer is |
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Definition
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Term
The command to delete a directory and all the subdirectories and files |
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Definition
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Term
The Linux command to delete a directory and all the subdirectories and files in it is |
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Definition
rm - -recursive directory-name |
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Term
The command to list a hierarchy of directories is |
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Definition
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Term
The Linux command to list a hierarchy of directories is |
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Definition
ls -- recursive directory name |
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Term
The command to create 2 levels of directories is |
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Definition
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Term
The Linux command to create 2 levels of directories is |
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Definition
mkdir --parent level-1/level-2 |
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Term
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Definition
displays a list of the parameters currently set for vi |
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Term
The vi command to set the showmode option is |
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Definition
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Term
The vi command to display the list of abbreviations is |
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Definition
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Term
The vi command to copy the content of the temporary buffer named w at the cursor position is |
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Definition
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Term
The vi command to move the cursor to the top of the page is |
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Definition
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Term
The vi command to cancel the displaying of the line numbers is |
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Definition
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Term
The vi commands sequence: dd G p |
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Definition
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Term
The vi command to repeat the last changes is |
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Definition
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Term
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Definition
displays the line number of the current line |
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Term
The vi command :ab hi hello |
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Definition
creates an abbreviation for hello |
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Term
The command line vi -r filename |
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Definition
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Term
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Definition
displays the current directory pathname |
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Term
The vi command : set report=2 |
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Definition
sets confirmation messages for two or more lines |
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Term
The vi command to save lines 1-5 of the text in another file is |
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Term
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Definition
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Term
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Definition
imports the list of the files in the current directory |
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Term
The vi command to join 2 lines is |
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Definition
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Term
The vi command to access the contents of a numbered buffer (say buffer number 2) is |
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