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Name of the item Number of the item
Shuttle Cock 6
Football 5
Chair 2
Hockey Stick 4
Now, let's sort the number of items in the above table in descending order. You
will get the following data:
Name of the item Number of the Item
Shuttle Cock 6
Football 5
Hockey Stick 4
Chair 2
REPRESENTING INFORMATION
There are many ways to represent information like tables, pictograms, maps and pictures.
School Time Table
Period 1st 2nd 3rd 4th R 5th 6th 7th 8th
Day
E
Monday
Tuesday C
Wednesday E
Thursday
S
Friday
S
Saturday
Tables Pictograms Maps Pictures
DECODING
Could you understand what
What have
8 5 12 12 15 Mr Grumpy wants to say? To
you said,
Mr Grumpy? understand what he said, we
have to decode the message.
Decoding is the process of converting Ants build efficient networks
a coded message into understandable for finding food and
language. Look at these codes Grumpy communicating, similarly data
has used to tell a secret message. processing in a network is
designed to improve efficiency.
Data Processing 99

