In a C++ program, two slash marks ( // ) indicate the beginning of

A) a block of code.
B) a comment.
C) a variable definition.
D) a program.
E) none of the above.


B) a comment.

Computer Science & Information Technology

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A data type consisting of data members and operations on those members which can be used by a programmer without knowing the implementation details of the data type is called

a. an abstract definition type b. an available data type c. an abstract data type d. a primitive data type

Computer Science & Information Technology

Enumeration constants:

a. Must have unique integer values. b. Can be assigned other values once they’ve been defined. c. Must have unique identifiers. d. Are declared using the keyword const.

Computer Science & Information Technology

The following is an example of the ________ data type

PNum PName Shipped Quantity 59313 XL_Golf_Shirts 3_15_13 35 72316 Mens_Shoe 2_5_13 10 47423 Head_covers 3_6_/13 20 A) comma separated B) space delimited C) font delimited D) tab delimited

Computer Science & Information Technology

Which Registry root key defines the standard class objects used by Windows?

A. HKEY_CURRENT_CONFIG B. HKEY_USERS C. HKEY_CLASSES_ROOT D. HKEY_LOCAL_MACHINE

Computer Science & Information Technology