ICT 9 - LESSON 1: CONNECTING DATA THROUGH OPERATORS

These are symbols that perform logical or mathematical functions on operands such as variables, constants, and objects.

• Operator

• Arithmetic Operator

• Relational Operator

• Logical Operator

What is the primary purpose of operators in programming?

• To make the code look more organized

• To perform mathematical calculations

• To connect data and perform operations on data

• To write comments in the code

Which operator is used to add two numbers together in most programming languages?

• + (Plus)

• - (Minus)

• * (Multiply)

• / (Divide)

What operator is used for string concatenation?

• + (Plus)

• - (Minus)

• * (Multiply)

• / (Divide)

What does the '== 'operator check in java programming languages?

• Not Equal

• Equal

• Equal Equal

Which operator is used to check if one value is greater than or equal to another value?

• >

• <

• >=

• <=

Which operator is used to check if one value is less than another value?

• >

• <

• >=

• <=

Which operator can be used to connect two Boolean values and return true only if both are true?

• && (Logical AND)

• || (Logical OR)

• ! (Logical NOT)

• ^^ (Logical XOR)

In most programming languages, what operator is used to assign a value to a variable?

• =

• ==

• ===

• =>

What operator is used to increment the value of a variable by 1 in many programming languages?

• ++

• --

• +=

• -=