What do you have to do to the script to be able to execute it?
What will be an ideal response?
You need read and execute permission to the file that contains the script
to execute the script by giving its filename as a command. Use the com-
mand chmod 755 journal or chmod u=rwx,go=rx journal to give yourself
read, write, and execute access and to give everyone else read and execute
access to the file.
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You can use the ____ statement to code both a pretest loop and a posttest loop.
A. For…Next B. While…Wend C. Next…For D. Do…Loop
Explain how the Transport layer uses several reliability measures.
What will be an ideal response?
An XML document can be edited in Notepad
Indicate whether the statement is true or false
Every key has a(n) ____________________ code, including Enter, the spacebar, Esc, and Ctrl.
Fill in the blank(s) with the appropriate word(s).