A file ____ is used by Windows to determine the file type.

A. name
B. extension
C. format
D. version


Answer: B

Computer Science & Information Technology

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After a successful login, Windows displays the Login screen that provides access to software applications, files, and settings for customizing your computer work environment.

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

Computer Science & Information Technology

Which of the following about nested IIf functions is FALSE?

A) When having one IIf function nested inside another, the second IIf function becomes the falsepart of the first IIf function. B) You can create a nested IIf function, allowing you to evaluate a series of dependent expressions. C) When having one IIf function nested inside another, the second IIf function becomes the truepart of the first IIf function. D) A nested IIf function is used when you need to test for multiple conditions.

Computer Science & Information Technology

In Word outline view, you can use the Alt key to select multiple outline levels at the same time

Indicate whether the statement is true or false

Computer Science & Information Technology

In which type of modulation is a 1 distinguished from a 0 by shifting the direction in which the wave begins?

a. bandwidth modulation b. amplitude modulation c. frequency modulation d. phase modulation e. codec modulation

Computer Science & Information Technology