GCSE Digital Technology - Representing Data

How is data and information different?

• Data has a meaning and a context, information does not have a meaning or context

• Data and information both have meaning and context

• Data is meaningless and has no context, information has a meaning and context

• Data and information are not different at all

Which of these is an example of information?

• 123456

• Product number 123456 is a 4Tb hard drive

• Blue

• Sky

What is the smallest unit of storage?

• Kilobyte

• Nibble

• Terabyte

• Bit

A nibble is represented by 4 bits....true or false?

• True

• False

One kilobyte is equal to how many bytes....

• 1000

• 1024

• 1420

• 1240

The two types of numeric data types is real number and....

Which of these is NOT a format for the Date/Time data type?

• Short date

• Medium date

• Long date

• No date

Which one of these is NOT a data type?

• Boolean

• Numeric

• Date/Time

• Byte