![](http://2.bp.blogspot.com/-oXW_eOPrKHA/VN1YOwh7ByI/AAAAAAAAMrQ/p4vAoACugNs/s1600/VideoBar.png)
1.Which ia not application Software ?
a.windows *
b.Game.
c.spreadsheet
d.Wordprocessor
2.Which is common Memory ?
a.RAM *
b.ROM
c. Harddisk
d.None
3.What does the WAN stand for ?
a.Wide area network *
b. web area network
c.world area network
d. word area network