Key Area 1.2 - Visual Basic

Question 1

What does this predefined function do - INT

Answer 1

Drops the numbers after the decimal point

Question 2

What does this predefined function do - ROUND

Answer 2

Rounds the number to the nearest whole number

Question 3

What does this predefined function do - RND

Answer 3

Generates a random number between its given boundaries

Question 4

What does this predefined function do - LEN

Answer 4

Returns the number of characters

Question 5

What does this predefined function do - Ucase

Answer 5

Converts all the characters to upper case

Question 6

What does this predefined function do - Lcase

Answer 6

Converts all the characters to lower case

Question 7

What does this predefined function do - ASC

Answer 7

Returns the ASCII value

Question 8

What does this predefined function do - CHR

Answer 8

Takes an ASCII value and returns the corresponding character

Question 9

What does this predefined function do - MID

Answer 9

Extracts a sub string from a string

Question 10

What is an array

Answer 10

A list of numbers or words categorised under a name

Question 11

What is concatenation

Answer 11

The adding together of strings by using the function &

Question 12

What do string, integer and single hold

Answer 12

String , Letters
Integer , Whole numbers
Single (real) , Decimal numbers