Describe two ways to find out who is logged in on some of the other machines attached to your network.
What will be an ideal response?
Use rsh, ssh, or telnet to connect to and run w or who on each host.
Use finger.
Log in on the console of each host and run w or who.
Computer Science & Information Technology
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The following is an example of a(n) ___________________ case for a summation algorithm (the sum of the numbers from 0 to n): If n = 0 then summation(n) = 0
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
Which of the following programming languages allows a programmer to define the actions that a program must perform when certain occurrences occur, instead of writing a series of instructions??
A. ?Event-driven programming language B. ?Procedural programming language C. ?Fourth-generation programming language D. ?Command-line interface language
Computer Science & Information Technology