Ch3

In a Python program, a control structure:

• Dictates what happens before the program starts and after it terminates.

• Directs the order of execution of the statements in the program.

• Manages the input and output of control characters.

• Defines program-specific data structures.

Which one of the following if statements will not execute successfully:

• 
• 
• 
• 

What signifies the end of a statement block or suite in Python?

• A comment

• A line that is indented less than the previous line

• end

• colon

What is the output of the code snippet:

• 1

  2

  4

• 4

• 1

  2

  3

  4

• It doesn't generate any output

This if/elif/else statement will raise a KeyError exception

• True

• False

What is the value of this expression:

• 'axb'

• 'axyb'

• 'ax'

• 'ab'