CERTIPORT SOFTWARE DEVELOPMENT TEST PAPER QUESTIONS AND CORRECT ANSWERS COMPREHENSIVE LEARNING GUIDE

CERTIPORT SOFTWARE DEVELOPMENT
TEST PAPER QUESTIONS AND CORRECT
ANSWERS COMPREHENSIVE LEARNING
GUIDE

●● Intranet
Answer: Private network accessible only to authorized users.


●● Extranet
Answer: Network that allows controlled access to authorized external
users outside of the intranet


●● Client-server
Answer: Computing model where clients request services from servers.


●● Peer-to-peer
Answer: Computing model where devices can act as both clients and
servers.


●● Unicast
Answer: Transmission to a single destination device.

,●● Multicast
Answer: Transmission to a group of destination devices.


●● Broadcast
Answer: Transmission to all devices on a network.


●● IoT
Answer: Internet of Things - network of interconnected physical devices.


●● Computers, Laptops, Smart Phones, Tablets, Servers
Answer: Devices included in the IoT (Internet of Things) and are the
physical devices that share data to make up the internet.


●● Perimeter networks
Answer: Security zones that separate internal and external networks.


●● DMZ
Answer: Demilitarized Zone - network segment for publicly accessible
services.


●● VLANs
Answer: Virtual Local Area Networks - logically segmented LANs.

, ●● Wired LAN
Answer: Local Area Network using physical cables for connectivity.


●● Wireless LAN
Answer: Local Area Network using wireless signals for connectivity.


●● DSL
Answer: Digital Subscriber Line - high-speed internet connection over
telephone lines.


●● Site-to-site
Answer: Network connection between two or more geographically
separate locations.


●● Cable modem
Answer: Internet connection provided through cable television
infrastructure.


●● Satellite
Answer: Internet connection provided via satellite communication.


●● Cellular (3G, 4G, 5G)