Algorithm review

Front

What is an algorithm?

Back

An algorithm is a step-by-step procedure or formula for solving a problem.

Front

What does 'MOD' mean in programming?

Back

'MOD' is an operator that returns the remainder of a division operation.

Front

How do you determine if a number is odd?

Back

A number is odd if it leaves a remainder of 1 when divided by 2.

Front

What is a Boolean variable?

Back

A Boolean variable is a data type that can hold one of two values: true or false.

Front

What is the purpose of an 'AND' gate in logic circuits?

Back

An 'AND' gate outputs true only if both of its inputs are true.

Front

What is the purpose of an 'OR' gate in logic circuits?

Back

An 'OR' gate outputs true if at least one of its inputs is true.

Front

What is concatenation in programming?

Back

Concatenation is the operation of joining two strings together.

Front

What is the output of 'num MOD 2' when num is 5?

Back

The output is 1, indicating that 5 is an odd number.

Front

What is the output of 'num MOD 2' when num is 4?

Back

The output is 0, indicating that 4 is an even number.

Front

How do you set a variable based on a condition in programming?

Back

You can use conditional statements (like if-else) to set a variable based on a condition.