8th Grade Unit 3 Lesson 04 Quiz

A _____ loop has a known number or repeats, whereas a _____ loop has a condition at the end.

• REPEAT UNTIL; WHILE
• FOR; REPEAT UNTIL
• WHILE; OUTPUT
• IF – THEN – ELSE; FOR

Mario's pseudocode is easily understood by his classmates, which means that it has _____.

• constraints
• syntax errors
• encoding
• readability

Clarice is writing pseudocode to represent the sequence of tasks involved in making a ceramic pot. This sequence is called a _____.

• pattern
• notation
• workflow
• design brief

Design teams seeking feedback should expect the input to be _____.

• harsh
• destructive
• critical
• helpful

In pseudocode for a number guessing game, the IF/ELSE notations repeat (due to the REPEAT notation) until the user correctly guesses the number. In the code, this repetition is called _____.

• a loop
• a syntax error
• a constraint
• an output

In pseudocode, what represents the direction of flow in the process?

• boxes
• arrows
• dotted lines
• patterns

In which case would the INPUT notation be used in pseudocode?

• when an action should repeat 10 times
• when a statement needs to appear on the screen
• when a user needs to make a choice
• when a user is supposed to answer a question

Mario is writing code for a math game and needs to include a loop that will end only when the user gets the right answer. What type of notation should he use?

• WHILE
• FOR
• IF – THEN – ELSE
• REPEAT UNTIL

Maria needs to represent an action within the algorithm she’s creating. What shape would she use in pseudocode for that step?

• a circle
• a rectangle with rounded corners
• a rectangle with right-angled corners
• a hexagon

Maria is writing code that will grant website access to users over age 14 and send an “Access is restricted” message if a user is younger than that. What notation would she use for the decision selection?

• OUTPUT
• IF – THEN – ELSE
• INPUT
• WHILE