Y9 Homework 1: Python Revisited 1

print("Hello World")

What will this piece of Python Code do?

• Prints the phrase "Hello World" on to paper

• Print or shows the phrase "Hello World" on the screen

Input: Values which get sent from the user into the computer

• True

• False

Variables must be named. What is a Variable in Python?

• Allows change to happen.

• Allows you to store a value temporarily

• Allows you to ask what has changed.

What is a "String" in Python?

• This describes the length of a Python program.

• It is something which holds a Python program together.

• This refers to any keyboard character including numbers, letters and symbols.

In order to do calculations in Python numbers must be converted from string to integers using int()

• True

• False

Selection uses If – Else statements allow a program to make a decision.

• True

• False

Which of the following are comparison operators in Python?

• ===

• =

• ==

• >

• <

If we want multiple selections (else if) there is a more efficient way to code it. Which is correct?

• ulif

• ilif

• elif

• alif

What does this code snippet do?

score = input(“What is your score?”)

• It scores an input.

• Allows the user to enter a score. This is saved in a variable called "score".

• It automatically marks the student's work.

What are the errors in this code snippet ?

score = input(What is your score?”

• No errors

• An = is missing

• Bracket and speech mark missing