Microbit Lesson 1 & 2 Quiz

Which syntax would you use to display scrolling text that said "I love school"

• display.show("I love school")
• display.scroll(I love school)
• display.show(I love school)
• display.scroll("I love school")

What syntax would you use to display an in-built image of a sword?

• display.show(image.sword)

• display.show(Image.SWORD)

• display.scroll(Image.SWORD)

• display.show(Image.sword)

Define what is meant by a variable

• RAM.
• A sequence of instructions.
• A memory location which stores data.

• Repetition of code a certain number of times.

What is the position of the top left LED?

• (1,1)
• (0,1)
• (0,0)
• (1,0)

How can strings and variables be told apart?

• The data in a string is stored inside quotes
• By its name
  
• By its size
  

Why are variables named?

• Variables are so named because we can choose whether or not to use them.

• Variables are so named because it gives context and makes it easier to interpret.

• Variables are so named to make it more ambiguous.

A list is a variable which can hold multiple items. It is denoted by square brackets [ ].

• True

• False

What is programming?

• Creating a flowchart to solve a problem
• Creating algorithms to solve a problem
  
• The writing of computer code to create a program

Which is the correct line of code?

• dislay.scroll(“Hello”)

• display.scroll(“Hello”)

• Display.scroll(Hello)

• display.scroll.“Hello”

Which is the correct line of code?

• Display.show.Image.HAPPY

• Display.show(Image.happy)

• display.show(image.HAPPY)

• dipslay.show.image.HAPPY