CSP Unit 7 Review Code.org

Which of the following is an example of abstraction?

• Writing a function for code you repeat often
• Using logic symbols like < and >
• Numbers are converted from one base to another
• There is an error in the code

Which of the following tasks would best be accomplished by a LOOP?

• Drawing a circle of any size on the screen
• Drawing a hexagon (6 sided shape)
• Drawing out the letters of the word "HELLO"
• Determining whether a number is odd or even

Why are parameters useful when programming?

• Parameters determine the number of times the function will run. 
• Parameters allow for more flexible, generalized behaviors in functions.
• Parameters are useful for teams of programmers because they help define the boundaries of the problem they are trying to solve. 
• Parameters change the order of operations within a function. 

Finding and fixing problems in your algorithm or program

• debugging
• hacking
• cracking
• problem solving

What is a list of steps that you can follow to finish a task?

• commands
• wires
• algorithm
• program

Multiple functions within a program can have the same name

• True
• False

Which of the following is true regarding naming functions? 

• Function names can be reused multiple times
• A function name should be as descriptive as possible to indicate what the function does.
• Function names should be organized alphabetically
• The function name should begin with a number that indicates the order in which it should be executed.

What is the correct way to call the function called "doMath" with a parameter of 5?

• doMath(5);
• function doMath(5);
• doMath();
• doMath{5};

Why do we use functions in programs?

• A.  Make the program easier to read
• B.  Avoid retyping the same lines of code
• C.  Both A and B are correct
• D. Neither A nor B are 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 can be used