G7CheckPoint1T1CCDI

A method used to break down problems into smaller parts. What is this called? (3 marks)

• Selection

• Repetition

• Decomposition

• Algorithm

What is decomposition? (3 marks)

• A method you use to break down problems into smaller parts.

• When the program chooses which instructions to execute.

• Is when the program repeats instructions

• Steps you follow to solve a problem

Which variable below is the best to store a person’s height?

• int_weight

• bln_height

• flt_height

• str_height

Which variable below is the best to store a person’s name?

• str_name

• int_name

• bln_name

• flt_name

Which one is an example of pseudocode? (3 marks)

• Input an age from the user

• x = 5+20

• print("Hello, Zachariah!")

• for count in range(20):

Which one is NOT an example of pseudocode? (3 marks)

• Input an age from the user

• Add score to sum and save the answer in sum

• Output the answer

• for count in range(20):

Which compound conditional code should go in the yellow box ?

• if int_age >=18 and int_age<=12

• if int_age >=12 and int_age<=18

• if int_age >=15 and int_age<=28

• int_age >=12 and int_age=18

Which compound conditional code should go in the yellow box ?

• if int_age >=2 and int_age<=1

• if int_age >=4 and int_age<=28

• if int_age >=1 and int_age<=2

• int_age >=1 and int_age<=2

Which one is a way to include already made code into your program?

• Use repetition

• Use loops

• Use compound conditionals

• Use libraries

What do you use programming libraries for?

• You use libraries to remove functionality from your code.

• You use libraries to make your code longer.

• You use libraries to allow multiple conditions at the same time.

• You use libraries to add pre-made code to your program.