Free Printable S4 Programming Recap

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S4 Programming Recap

Total questions: 17

Worksheet time: 9mins

Name

Class

Date

Why should a programmer add comment statements to their code?

It makes the program run faster

It makes the code easier to read and understand

It means less variables are needed

It means programs will run on both Macs and PCs

What variable type should be used to store a cyclist's name?

String

Integer

Single

Boolean

What variable type should be used to store the number of books in an order?

String

Integer

Single

Boolean

What variable type should be used to store a final bill in a restaurant?

String

Integer

Single

Boolean

What variable type should be used to store a value which can only be True or False?

String

Integer

Single

Boolean

What is the purpose of this If statement? If numberOfBooks > = 10 and numberOfBooks < =20 Then Bill = Bill * 0.9 End If

Subtracts 10% from the Bill variable if the numberOfBooks variable is between 10 and 20

Adds 90p to the Bill if the numberOfBooks variable is between 10 and 20

What is the purpose of this conditional loop? Do Percentage = InputBox("Enter %") Loop Until Percentage >= 0 and Percentage <= 100

Asks the user to enter a percentage 10 times

Asks the user to enter a percentage and loops until it is between 0 and 100

Asks the user to enter a percentage and loops until it is less than 0 and more than 100

Asks the user to enter a percentage and loops until it is less than 0 or more than 100

What is the name of this standard algorithm? Do Percentage = InputBox("Enter %") Loop Until Percentage >= 0 and Percentage <= 100

Input Validation

Find Maximum

Find Minimum

Linear Search

What is the name of the operation carried out by the '&' symbol

Concatenation

Consideration

Joination

Ampersandation

10.

What is the purpose of the VbTab command?

Allows the programmer to align or space out output

Formats a number as currency

Inserts a table into a list box

Rounds a number

11.

Which standard algorithm is shown here:

For x = 1 to 10

MsgBox(PupilNames(x))

Next x

Traversing an array

Running total

12.

Which standard algorithm is shown here:

For x = 1 to 4

Value = InputBox("Enter the car value")

Total = Total + Value

Next x

Traversing an array

Running total

13.

What is an array

A set of variables

A data structure that stores a list of values of the same type

A data structure that stores a list of values of the different types

A variable that stores a list of values

14.

How would you declare an an array that stores 20 marks?

Dim 20 Marks as Integer

Dim (20) Marks as Integer

Dim Marks as Integer (20)

Dim Marks(20) as Integer

15.

Which predefined function generates a random number?

Rnd()

Math.Round()

Len()

16.

Which predefined function rounds a number?

Rnd()

Math.Round()

Len()

17.

Which predefined function returns the number of characters in a string?

Rnd()

Math.Round()

Len()

100 %

S4 Programming Recap

Total questions: 17

Worksheet time: 9mins

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