Parameters need to be enclosed in ________

A) pound signs (#) B) brackets ([])
C) asterisks (*) D) quotation marks (")

B

Computer Science & Information Technology

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Using the fact that the shell construct ${#var} gives the number of characters stored in var, rewrite wc in the shell. Be sure to use integer arithmetic! (Notes: Change your IFS variable to just a newline character so that leading whitespace characters on input are preserved, and also use the -r option to the shell's read command so that terminating backslash characters on the input are ignored.)

What will be an ideal response?

Computer Science & Information Technology

After the objectives are stated on a problem definition, the relative ________ of the issues or objectives must be determined.

A) sequence B) importance C) needs D) costs

Computer Science & Information Technology