L6 subprograms warmup

The purpose of a subprogram in programming is to...

(more than 1 answers possible)

• make testing easier

• allow programmers to work on different problems in parallel

• make code longer and less readable.

• enable the reuse of code

Which Python keyword allows you to create a new subprogram?

A subprogram that does not return any values is called a...

A subprogram that returns some value is called a...

Is this a function or a procedure?

• function

• procedure

• both

• neither

Is this a function or a procedure?

• function

• procedure

• both

• neither

Given the following code, which line will be executed first?

• 1

• 6

• 13

Given the following code, which line will be executed after line 4?

• 1

• 13

• 10

What makes tracing this code tricky with a trace table?

• Trace tables cannot capture things printed on screne

• Trace tables cannot capture which line you need to return to from a subprogram

• Trace tables cannot have more than 1 variable

• Trace tables do not work well when you have local and global variables with the same name

name on line 2 refers to the name variable declared...

• on line 13, which is the global variable

• on line 8, which is the local variable from input_name

• on line 1, which is a parameter passed into check_name

• to multiple things, which can cause random behaviour