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C++ Programer > Module 2 > Flashcards

Module 2 Flashcards

1
Q

A sequence of statements whose objective is to acomplish a task

A

Computer program

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2
Q

The process of planning and creating a program

A

Programing

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3
Q

A set of rules, symbols, and special words

A

Programming language

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4
Q

A reserved word

A

Keyword

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5
Q

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

A

Predifined

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6
Q

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

A

Function

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7
Q

A set of values together with a set of operations

A

Data types

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8
Q

A data type that deals with decimal numbers

A

Floating point

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9
Q

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

A

Identifiers

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10
Q

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

A

Integral

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11
Q

A user-defined data type

A

Enumeration

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12
Q

A form of scientific notation used to represent real numbers

A

Floating point notation

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13
Q

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

A

Float

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14
Q

A predifined ordering for the characters in a set

A

Collating sequence

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15
Q

Values of the type double

A

Double precision

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16
Q

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

A

Double

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17
Q

The maximum number of significant digits

A

Percision

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18
Q

Numbers appearing in an arithmetic experession

A

Operands

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19
Q

An expression constructed using arithmetic operators and numbers

A

Arithmatic experession

20
Q

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

A

Associativity

21
Q

Arithmetic operation on character data

A

Character arithmetic

22
Q

An operator that has two operands

A

Bianary operators

23
Q

An expression in which all operands are integers

A

Integral expressions

24
Q

An operator that has only one operand

A

Unary operators

25
Q

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

A

Floating point (decimal) expressions

26
Q

An expression that has operands of diffrent data types

A

Mixed expressions

27
Q

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

A

Implicit type coercion

28
Q

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

A

Named constant

29
Q

A string containing no characters

A

Null

30
Q

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

A

Cast operator

31
Q

A memory location whose content may change during program execution

A

Variable

32
Q

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

A

Assignment opperator

33
Q

A statement that places data into variables using cin and&raquo_space;

A

Input (read)

34
Q

The first time a value is placed in the variable

A

Initialized

35
Q
  • -; decreases the value of the variable by one
A

Decrement opperators

36
Q

Has the syntax variable ++

A

Post increment

37
Q

++; increases the value of a variable by 1

A

Increment operator

38
Q

Has the syntax ++variable

A

Pre-increment

39
Q

Has the syntax variable- -

A

Post-decrement

40
Q

Has the syntax - - variable

A

Pre-decrement

41
Q

An output to the standard output device via cout and&raquo_space;

A

Output statement

42
Q

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

A

Executable statments

43
Q

Statements that are used to declare things, such as variables

A

Decleration statments

44
Q

A program that carries out preprocessor directives

A

Preprocessor

45
Q

Exicutable statements that inform the user what to do

A

Prompt lines

46
Q

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

A

Compound assignment statements

C++ Programer (1 decks)

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