i am muhammad abdullah

3. PRESENTED TO AIMAN RASHID
Presented
by
group

4. GROUPS OF NAMES
Muhammad Abdullah
Noor Muhammad
Zahid ullah

6. NETWORK
A network is a group of two or
more computer systems linked
together

8. TYPES OF NETWORK

9. THERE ARE THREE TYPES OF NETWORK
LAN(Local area network)
Wan( Metropolitan area network)
Wan(wide area network)

10. LOCAL AREA NET WORK(LAN)
 A local area network (LAN) is a
computernetwork that interconnects
computers within a limited area such as a
home, school, computer laboratory, or office
building, using networkmedia

11. LOCAL AREA NETWORK(LAN)

12. WIDE AREA NETWORK
 A wide area network (WAN) is
a network that covers a broad area (i.e., any
telecommunicationsnetwork that links
across metropolitan, regional, national or
international boundaries) using leased
telecommunication lines

13. WIDE AREA NETWORK

14. METROPOLITAN AREA NETWORK
 A Metropolitan Area Network (MAN) is a
large computer network that spans
a metropolitan area or campus. Its
geographic scope falls between a WAN and
LAN. MANs provide Internet connectivity for
LANs in a metropolitan region, and connect
them to wider area networks like the Internet

15. METROPOLITAN AREA NETWORK