ITSY 1300 Exam – Questions With Clear Solutions

ITSY 1300 Exam – Questions With Clear Solutions

Save




Practice questions for this set


Learn 1 /7 Study with Learn




WANs connect systems over a large geographic area. The best known WAN is
the Internet. LANs connect computers in the same geographic area (usually the
same building or floor).



Choose an answer



Explain the differences between wide
1 area networks (WANs) and local area 2 Data format, encryption
networks (LANs).



Routing data; logical addressing; WAN
3 TCP port numbers? 4
delivery



Don't know?




Terms in this set (57)


Data format, encryption Presentation

End-to-end communication Transport
maintenance

Physical addressing; LAN Data Link
delivery

, Process-to-process Session
communication

Routing data; logical Network
addressing; WAN delivery

Signaling Physical

User interface Application

Ethernet, MAC address, Data Link
switches

HTTP, SMTP, POP, IMAP Application

IP, IP address, routers Network

Most of TCP Transport

Network cables (copper or Physical
fiber optic), electrical
signals, laser light, hubs

TCP port numbers? Data Link

Unicode, PGP Sessions

Layer 7 application

Layer 6 Presentation

Layer 5 Session

Layer 4 Transport

Layer 3 Network

Layer 2 Data Link

Layer 1 Physical

Explain the differences WANs connect systems over a large geographic area.
between wide area The best known WAN is the Internet. LANs connect
networks (WANs) and local computers in the same geographic area (usually the
area networks (LANs). same building or floor).

Connects internal networks Internal Router
together, allowing traffic to
be kept in or out of a
specific subnet.