# What are the logical operators in JavaScript?

## What are the logical operators in JavaScript?

JavaScript Logical Operators

Operator | Description |
---|---|

&& | Logical AND: true if both the operands/boolean values are true, else evaluates to false |

|| | Logical OR: true if either of the operands/boolean values is true . evaluates to false if both are false |

! | Logical NOT: true if the operand is false and vice-versa. |

**What are the three logical operators in JavaScript?**

JavaScript has three logical operators &&(logical AND), ||(logical OR) and !(

**What are the 5 logical operators?**

There are five logical operator symbols: tilde, dot, wedge, horseshoe, and triple bar.

### What is == and === in JavaScript?

= is used for assigning values to a variable in JavaScript. == is used for comparison between two variables irrespective of the datatype of variable. === is used for comparision between two variables but this will check strict type, which means it will check datatype and compare two values.

**Is == a logical operator?**

Comparison operators — operators that compare values and return true or false . The operators include: > , < , >= , <= , === , and !== Logical operators — operators that combine multiple boolean expressions or values and provide a single boolean output. The operators include: && , || , and ! .

**What are some examples of logical operators?**

Logical Operators

Operator | Name | Example result |
---|---|---|

&& | AND. True only if both operands are true. | 0 (only one is true) |

|| | OR. True if either operand is true. | 1 (the first test is true) |

∼ | NOT. Changes true to false and false to true. | 1 (the strings are not equal) |

#### What is the example of logical operators?

**Is equal to JavaScript?**

Comparison Operators

Operator | Description | Returns |
---|---|---|

== | equal to | true |

true | ||

=== | equal value and equal type | true |

false |

**Which is not a logical operator?**

The NOT logical operator reverses the true/false outcome of the expression that immediately follows. The NOT operator affects only the expression that immediately follows, unless a more complex logical expression is enclosed in parentheses. You can substitute ~ or ¬ for NOT as a logical operator.

## What are the three logical operators?

There’s three types of logic operators:Negation (NOT) Disjunction (OR) Conjunction (AND).

**What are operators in JavaScript?**

JavaScript Operators Example. The assignment operator ( =) assigns a value to a variable. Assignment Adding. The multiplication operator ( *) multiplies numbers. Multiplying. Arithmetic operators are fully described in the JS Arithmetic chapter. Assignment operators assign values to JavaScript variables.

**What is an example of a logical operator?**

Logical operators. The logical operators are used to connect two or more Boolean expressions. Examples of logical operators include the AND operator (&&), OR operator (||), and the NOT operator (!). A condition joined with the AND operator is true only when all of the Boolean expressions are true.

### What is greater than or equal to in JavaScript?

JavaScript – Greater than or equal to: >=. Greater than or equal to operator is a logical operator that is used to compare two numbers.

**What is conditional expression in JavaScript?**

Conditional statements (commonly called if statements) provide a way for JavaScript to make decisions and run specified code based on a set of criteria. In JavaScript, the criteria or condition is surrounded in parenthesis and the resulting code to run is contained in a block.