Select the special character below that cannot be used within an account username.

A. !
B. #
C. .
D. ?


Answer: D

Computer Science & Information Technology

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Both instructions and data in a digital computer are represented as binary digits.

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

Computer Science & Information Technology

Very few people pay full price for the A+ exams, because most companies that provide CompTIA A+ training offer discount _______________.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

The ____ exception type occurs when a variable is converted to another data type that is not possible.

A. TypeException B. TypeMismatchException C. FormatMismatchException D. FormatException

Computer Science & Information Technology

Describe the significance of inserting a list of range names in a worksheet.

What will be an ideal response?

Computer Science & Information Technology