NOV REVISION PRIM 4

You can collect data from many sources like……………………

• keyboard
• GPS
• books
• both a & c

Before you show your results on charts, you should…………………….

• share it online with others
• analyze them
• remove them
• delete them

..........mail includes unwanted messages to advertise products

• Spam
• Instant
• Direct
• Safe

You can………………..data from a variety of sources

• Quotation
• tools
• trusted
• collect
• links

Spending too much time using technology causes………………..

• eye strain
• permanent activity
• positive results
• privacy

…………………………… can damage your computer

• Viruses
• Pens
• Phones
• Films

To search for an exact sentence, we put the sentence between……………………….

• +
• " "
• -
• @

……………………. sites may publish inaccurate and harmful material

• Tag
• Block
• Banned
• Trusted

You shouldn't communicate with………………………

• a friend of you
• your school friend
• unknown person wants to share your personal information
• your family

You should use ICT ……………………………… wisely and ethically

• Quotation
• tools
• trusted
• Bar graphs
• links