Chapter 2-functions/data types Flashcards
In JavaScript code, you use the words yes and no to indicate Boolean values
False
A comparison operator is used to compare two operands and determine if one numeric value is greater than another
True
A logical operator is used to compare two string operands for equality
False
Parentheses are used with expressions to change the associativity with which individual operations in an expression are evaluated
True
An anonymous function is a set of related statements that is assigned a name
False
In JavaScript programming, you can write your own procedures, called _____, which refer to a related group of JavaScript statements that are executed as a single unit
Functions
A ____ variable that is used within a function
Parameter
A___ statement is a statement that returns a value to o the statement that called the function
Return
A ___ variable is one that is declared outside a function and is available to all parts of your program
Global
Data types that can be assigned only a single value are called ___\ types
Primitive
Programming languages that require you to declare the data types of variables are called ____ typed programming languages
Strongly
Javascript is a ___ programming language
Loosely typed
A ___ is a positive or negative number with no decimal places
Integer
A literal string can be assigned a zero length string value called a ____ string
Empty
A ___ tells the compiler or interpreter that the character that follows it has a special purpose
Escape character
The strict equal operator is ___\
===
You can use an arithmetic operator to return the modulus of a calculation which is the___ when you divide one number by another number
Remainder left
The and operator is
&&
The ____ operator executed one of two expressions based on the results of a conditional expression
?:
Which arithmetic operators have the highest precedence
- / %
Which of the following is a logical operator ?
||
Which of the following is a false value?
0
Function statements are contained within the function____
Braces
The variables or values that you place in the parentheses of a function call statements are called _____
Arguments
Placing a parameter name within the parentheses of a function definition is the equivalent of declaring a new _______
Variable
A ______ type is the specific category of information that a variable contains
Data
Sending arguments to the parameters of a called function is called ______arguments
Passing
A __ variable is declared inside a function and is available only within the function in which it is declared
Local
A _____ operator require an operand before and after the operator
Binary
