AS Data Types and Programming Constructs

Which data type is most suitable for storing True/False?

• Integer

• Real

• Float

• Boolean

Which data type is most suitable for storing whole numbers?

• Integer

• Real

• Boolean

• Char

Match this definition to the correct type: A number with a fractional part

• Real

• Integer

• Irrational

• Natural

What would you store using the Char data type?

• A cartoon character such as Daffy Duck

• A string such as PIG

• An integer such as 17

• A single character such as T

Choose all that could be stored as a string

• PIG

• p!g

• 123.4

• False

In VB.net a structure is needed to...

• Declare the names and types of data for records

• Enclose a loop or selection

• Create a new sub-routine

• Declare an array

Pigs = {"porky", "scratchy", "grunter"}

Choose all that are true...

• Pigs(1) = "scratchy"

• Pigs.length = 3

• Pigs(Pigs.length - 1) = "grunter"

• Pigs(0) gives "Error: Out of bounds"

Choose all that are iteration

• For z = 1 to Pigs.length - 1

  Print(Pig(z))

  Next

• Do While Pigs(z) <> "grunter"

  Print(Pig(z))

  z += 1

  Loop

• If Pigs(z) = "scratcher"

  Print("found")

  End If

• Pigs(z + 1) = console.readline()

Which one is simple selection

• For z = 1 to Pigs.length - 1

  Print(Pig(z))

  Next

• Do While Pigs(z) <> "grunter"

  Print(Pig(z))

  z += 1

  Loop

• If Pigs(z) = "scratcher"

  Print("found")

  End If

• Pigs(z + 1) = console.readline()

Choose all that involve any form of assignment

• Print(Pig(z))

• Do While Pigs(z) <> "grunter"

  Print(Pig(z))

  z += 1

  Loop

• If Pigs(z) = "scratcher"

  Print("found")

  End If

• Pigs(z + 1) = console.readline()