Python Study quiz Test 1

____________ is detected by the interpreter.

• • 
    

    Syntax Error

• • 
    

    Syntax Error

• Runtime Error

____________ represents a computation involving values, variables, and operators that, taken together, evaluate to a value.

• Statement

• Expression

• Declaration

What happens if the user enters 5a when executing the following code?  radius = float(input("Enter a radius: "))

• Value of 5 will be assigned to radius.

• It will cause Syntax error.

• It will cause an error. You have to enter a numeric value.

• The program will run just fine.

is a software that translates python code

What is not a high-level programming language?

• • 
    

    Ada

• • 
    

    Python

• COBOL

• JavaScript

• • 
    

    Assembly

is an operating system

 is the physical aspect of the computer that can be seen.

What is the statement to display the message "Hello world" to the console?

• print("hello World")

• print("Hello World")

• print(Hello World)

• Print(Hello World)

Why do computers use zeros and ones?

• • 
    

    because binary numbers are simplest.

• • 
    

    because combinations of zeros and ones can represent any numbers and characters.

• • 
    because digital devices have two stable states and it is natural to use one state for 0 and the other for 1.

• because binary numbers are the bases upon which all other number systems are built.

is a program that runs on a computer to manage and control a computer's activities.