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How many operands does each of the following types of operators require? _______ Unary _______ Binary _______ Ternary

How may the double variables temp, weight, and age be defined in one statement?

Write assignment statements that perform the following operations with the variables a, b, and c. A) Adds 2 to a and stores the result in b. B) Multiplies b times 4 and stores the result in a. C) Divides a by 3.14 and stores the result in b. D) Subtracts 8 from b and stores the result in a. E) Stores the value 27 in a. F) Stores the character ‘K’ in c. G) Stores the ASCII code for ‘B’ in c.

The following data 72 'A' "Hello World" 2.8712 are all examples of A) Variables B) Literals or constants C) Strings D) None of the above

A group of statements, such as the contents of a function, is enclosed in A) Braces {} B) Parentheses () C) Brackets <> D) All of the above will do

Which of the following are not valid assignment statements? (Circle all that apply.) A) total = 9; B) 72 = amount; C) profit = 129 D) letter = 'W';

The negation operator is A) Unary B) Binary C) Ternary D) None of the above

A(n) ___________ is like a variable, but its value is read-only and cannot be changed during the program’s execution. A) secure variable B) uninitialized variable C) named constant D) locked variable

When do preprocessor directives execute? A) Before the compiler compiles your program B) After the compiler compiles your program C) At the same time as the compiler compiles your program D) None of the above

A variable must be defined before it can be used.