Module 2

Question 1

A sequence of statements whose objective is to acomplish a task

Answer 1

Computer program

Question 2

The process of planning and creating a program

Answer 2

Programing

Question 3

A set of rules, symbols, and special words

Answer 3

Programming language

Question 4

A reserved word

Answer 4

Keyword

Question 5

A function that is already written and provided as part of the system

Answer 5

Predifined

Question 6

A collection of statements; when activated, or exicuted, it acomplishes something

Answer 6

Function

Question 7

A set of values together with a set of operations

Answer 7

Data types

Question 8

A data type that deals with decimal numbers

Answer 8

Floating point

Question 9

A c++ identifier consists of letters, digits, and the underscore character (_); it must begin with a letter or underscore

Answer 9

Identifiers

Question 10

A data type that deals with integers, or numbers without a decimal part

Answer 10

Integral

Question 11

A user-defined data type

Answer 11

Enumeration

Question 12

A form of scientific notation used to represent real numbers

Answer 12

Floating point notation

Question 13

The data type ____ is used in C++ to represent any decimal number between -3.410^38 and 3.410^38. The memory allocated for a values of the ___ data type is FOUR BYTES

Answer 13

Float

Question 14

A predifined ordering for the characters in a set

Answer 14

Collating sequence

Question 15

Values of the type double

Answer 15

Double precision

Question 16

The data type _____ is used in C++ to represent any decimal number between -1.710^308 and 1.710^308. The memory allocated for a value of the ____ type is EIGHT BYTES

Answer 16

Double

Question 17

The maximum number of significant digits

Answer 17

Percision

Question 18

Numbers appearing in an arithmetic experession

Answer 18

Operands

Question 19

An expression constructed using arithmetic operators and numbers

Answer 19

Arithmatic experession

Question 20

The ____ of arithmetic operators is said to be from left to right.

Answer 20

Associativity

Question 21

Arithmetic operation on character data

Answer 21

Character arithmetic

Question 22

An operator that has two operands

Answer 22

Bianary operators

Question 23

An expression in which all operands are integers

Answer 23

Integral expressions

Question 24

An operator that has only one operand

Answer 24

Unary operators

Question 25

An expression in which all operands in the experession are floating point numbers

Answer 25

Floating point (decimal) expressions

Question 26

An expression that has operands of diffrent data types

Answer 26

Mixed expressions

Question 27

When a value of one data type is automatically changed to another data type

Answer 27

Implicit type coercion

Question 28

A memory location whose content is not allowed to change during program execution

Answer 28

Named constant

Question 29

A string containing no characters

Answer 29

Null

Question 30

Also known as type conversion or type casting - is used to explicitly convert one data type to another data type

Answer 30

Cast operator

Question 31

A memory location whose content may change during program execution

Answer 31

Variable

Question 32

=; assigns whatever is on the right side to the variable on the left side

Answer 32

Assignment opperator

Question 33

A statement that places data into variables using cin and >>

Answer 33

Input (read)

Question 34

The first time a value is placed in the variable

Answer 34

Initialized

Question 35

- -; decreases the value of the variable by one

Answer 35

Decrement opperators

Question 36

Has the syntax variable ++

Answer 36

Post increment

Question 37

++; increases the value of a variable by 1

Answer 37

Increment operator

Question 38

Has the syntax ++variable

Answer 38

Pre-increment

Question 39

Has the syntax variable- -

Answer 39

Post-decrement

Question 40

Has the syntax - - variable

Answer 40

Pre-decrement

Question 41

An output to the standard output device via cout and >>

Answer 41

Output statement

Question 42

Statements that perform calculations, manipulate data, create output, accept input, and so on

Answer 42

Executable statments

Question 43

Statements that are used to declare things, such as variables

Answer 43

Decleration statments

Question 44

A program that carries out preprocessor directives

Answer 44

Preprocessor

Question 45

Exicutable statements that inform the user what to do

Answer 45

Prompt lines

Question 46

Statements that are used to write simple assignments statements in a more concise notation

Answer 46

Compound assignment statements