Python Functions and Exceptions

• 12

• code

• codecodecode

• nothing

• error

• Tracy

• hello Turtle

• hello Tracy

• none of these

• Turtle

• nothing

• <>

• 3

• <><><>

• <><><><>

• 12

• 24

• 50

• 66

• none of these

What is the purpose of an exception?

• To indicate that something has gone wrong, and the program does not know how to continue

• To point out when the programmer has written exceptionally good code

• To tell the user that he/she has given bad data, such as a negative number instead of a positive number

• To allow the programmer to write bad code, but have it still work

• none of these

• Four

• 5

• 3.0

• *

• None of these

• A

• B

• C

• D

Which of the following is an advantage of using local variables?

• They allow the variable to be used throughout the whole program

• They allow variable identifiers to be reused each time

• They are easier to program than global variables

• A wider range of data types can be used

What term is used to describe data passed into/out of a program?

• Variable

• Loop

• Constant

• Parameter

What would the output be from the program shown here? (assuming that the user enters "John" and "Smith"

• John

• Smith

• John Smith

• Error