2019 Unit 3 and Unit 4

A precise sequence of instructions for processes that can be executed by a computer is a(n)

• Process
• Instructions
• Algorithm

A programming language with many commands and features designed to make common tasks easier to program is a?

• Human Machine
• High Level Programming langauge
• Low Level Programming langauge

__________ means to repeat in order to achieve, or get closer to, a desired goal.

• Sequence
• Iterate
• Select

A(n) ___________ is a simplified representation of something more complex that lets you hide details to help you manage complexity, focus on relevant concepts, and reason about problems at a higher level.

• Selection
• Abstraction
• Function

_____________________ is a problem solving approach in which you break down a system to gain insight into the sub-systems that make it up.

• Step design
• Bottom-Up design
• Top-Down design

A _________ is an extra piece of information passed to a function to customize it for a specific need.

• Parameter
• Documentation
• Library

What makes the following command invalid: turnleft();

• It should end in a colon rather than a semicolon
• The letter l should be capitalized - L
• It should start with a capital T
• The command is correct

What is wrong with this program?

• The "go" function is called twice
• The "go" function has a syntax error
• The "go" function has been defined twice
• "go" is not a command that 

A benefit of using well-named functions and parameters in a computer program is

• The program will run faster
• The program will be easier for people to read
• The program will have a greater data storage capacity
• The program will not need parameters

A loop is the same as

• a function
• iteration
• sequencing