Train your brain

What is Binary Language?

• A language of 0's and 1's

• High level language

• Low level language

• Middle language

Which of the following is not an output device?

• Speakers

• Printer

• Monitor

• Joystick

Where is the gold?

• Chest 1

• Chest 2

• Chest 3

• None

Look at the picture and Compute.

• 9

• 17

• 28

• 0

• 
• 
• 
• 

• a

• b

• c

• d

• 
• 
• 
• 

Solve for the values of A, B and C

• A=1, B=2, C=3

• A=3, B=2, C=1

• A=2, B=3, C=1

• A=3, B=1, C=2

What coding concept could I use to make this code more efficient?

• Sequences

• Variables

• Loops

• Objects & Friends

Ravi wants to use a variable x in this program. What line needs to go on line 1 to declare and initialize the variable x?

• let x = 20

• var x =20

• x = 20

• int x = 20