York College CS172 Week3 #1

What are the two floating-point types in C++?

• int and double

• float and double

• float and int

• double and long

What is the difference between float and double?

• float stores bigger numbers than double

• double stores bigger numbers than float

• float stores numbers with fractional parts

• double stores numbers with fractional parts

What is a constant in C++?

• A variable whose value can change

• A variable whose value cannot change

• A variable that can only be used once

• A variable that can only be used in a specific function

What is the result of converting an int to a double?

• The value is rounded up

• The value is rounded down

• The value remains the same

• The value is truncated

What is typecasting?

• Converting a value from one type to another

• Converting a value to a string

• Converting a value to a boolean

• Converting a value to an array

What does the static_cast function do?

• Converts a value to a static type

• Converts a value to a dynamic type

• Converts a value to an integer

• Converts a value to a double