Lesson details

Key learning points

  1. In this lesson, we will learn about multi-branch selection and while loops.

Licence

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3 Questions

Q1.
When this program is executed, what will be displayed on the screen, if the user enters Python at the prompt?
Correct answer: Hello Pythonista
Hello Pythonista, You should try a little Python too
There is an error in the program, because there should not be any quotes around "Python" in line 3.
You should try a little Python too
You should try a little Python too, Hello Pythonista
Q2.
When this program is executed, what will be displayed on the screen, if the user enters Python at the prompt?
Hello Pythonista
Hello Pythonista, You should try a little Python too
There is an error in the program, because there should not be any quotes around "Python" in line 3.
Correct answer: You should try a little Python too
You should try a little Python too, Hello Pythonista
Q3.
When this program is executed, what will be displayed on the screen, if the user enters Python at the prompt?
Hello Pythonista
Correct answer: There is an error in the program, because there should be quotes around Python in line 3.
You should try a little Python too
You should try a little Python too, Hello Pythonista

3 Questions

Q1.
When this program is executed, what will be displayed on the screen?
13, zero
13, zero, 0
Nothing will be displayed on the screen.
Correct answer: There is an error in the program because when line 1 is executed, variable number has not been assigned a value.
Q2.
When this program is executed, what will be displayed on the screen?
large
Correct answer: medium
medium, large
small
Q3.
When this program is executed, what will be displayed on the screen?
large
medium
Correct answer: medium, large
small

Lesson appears in

UnitComputing / Intro to Python programming

Computing