Variables, Expressions and Statements
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A number or string that can be stored in a variable or computed in an expression. | Value
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| A set of values, Example: Integer, Floating-Point, or String. | Type
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| A format for representing numbers with fractional parts, commonly have decimals. | Floating-Point
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| A name that refers to a value is called a? | Variable
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| A section of code that represents a command or action. (Assignments and Print) | Statement
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| A statement that assigns a value to a variable. | Assignment
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| A graphical representation of a set of variables and the values to which they refer. | State Diagram
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| There are twenty-nine words that are reserved by the compiler to parse a program, these are? | Keyword
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| A special symbol that represents a simple computation like addition, multiplication, or string concatenation. | Operator
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| One of the values on which an operator operates. | Operand
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| A combination of variables, operators, and values that represent a single result value. | Expression
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| To simplify an expression by performing the operations in order to yield a single value. | Evaluate
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| An operation that divides one integer by another and yields an integer. | Integer Division
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| The set of rules governing the order in which expressions involving multiple operators and operands are evaluated. | Rules of Precedence
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| To join two operands end-to-end is called? | Concatenate
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| The ability to combine simple expressions and statements into compound statements and expressions to represent complex computations concisely is called? | Composition
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| Information in a program that is meant for other programmers or anyone reading the source code, that has no effect on the execution of the program. | Comment
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| A _________ is an instruction that the interpreter can execute. | Statement
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| The multiplication (*) operator works on strings and performs what? | Repetition
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| Elements of a program consist of what? | Variables, Expressions, and Statements (in isolation)
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| Comments are marked with what symbol? | #
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Created by:
r.bisek
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