You can press the ____ key(s) to undo an erasure.

a. ALT+Z
b. CTRL+Z
c. ESC
d. F3


b. CTRL+Z

Computer Science & Information Technology

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Write a function that will copy the contents of file in.dat to the file out.dat. Check for successful file opening of both in.dat and out.dat. The loop that actually does the copy should terminate on end of file.

What will be an ideal response?

Computer Science & Information Technology

Suppose int i = 5, which of the following can be used as an index for array double[] t = new double[100]?

a. i b. (int)(Math.random() * 100)) c. i + 10 d. i + 6.5 e. Math.random() * 100

Computer Science & Information Technology

Briefly describe how Common UNIX Printing System (CUPS) works.

What will be an ideal response?

Computer Science & Information Technology

Redesigning the look of the site makes your content instantly adaptable to multiple devices.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology