During the ____ phase, the control unit circuitry generates the necessary sequence of control signals and data transfer signals to the other units of the computer to carry out the instruction.

A. fetch
B. execution
C. store
D. decode


Answer: B

Computer Science & Information Technology

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Function __________ is used to produce random numbers.

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

Computer Science & Information Technology

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

1) String method capitalize returns a new string where the first character of each word in the string is the one and only uppercase character in the word. 2) String method find searches a string for a substring and raises a ValueError exception if the string does not contain a substring. 3) Method rindex returns the highest index at which the specified substring begins. 4) Most string methods modify the string in-place. 5) Any string can be treated as a regular expression.

Computer Science & Information Technology

As a ____ database management system, Access is particularly powerful because you can enter data once and then retrieve information from all or several tables as you need it.

A. relational B. simple C. complex D. manipulative

Computer Science & Information Technology

In addition to basic phone capabilities, list at least six features of today's smartphones.

What will be an ideal response?

Computer Science & Information Technology