Why is echoing user input a good programming practice?
What will be an ideal response?
Echoing input is a technique that is commonly used to allow the user to check their input for
accuracy before it is actually sent to the program for processing. This technique reduces the
chances of errors in the program.
Computer Science & Information Technology
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These are Java programs that are usually part of a Web site.
A) Applications B) Applets C) Classes D) Web services
Computer Science & Information Technology
The command to move the cursor forward / backward one character is:
a: [Ctrl-f] / [Ctrl-b] b: [Ctrl-x] f / [Ctrl-x] b c: [Alt-f] / [Ctrl-b] d: [Ctrl-back] / [Ctrl-for] e: All of the above
Computer Science & Information Technology