INTRODUCTION TO COMPUTER
NETWORKS EXAM QUESTIONS WITH
CORRECT ANSWERS
Ben pays his mobile bills, watches movies, and shops online using the Internet. Which
internet activity does he perform? - Correct Answers -A. videoconferencing
B. electronic messaging (emailing)
C. instant messaging
(D. )surfing the web
Which types of computer networks are bigger as well as smaller than a MAN? - Correct
Answers -A MAN is a network of computers that covers an area bigger than a
PAN(LAN)WAN, but smaller than a (WAN) LANSAN.
Which software scans your computer for viruses in the operating system, emails, files,
or hard disks, and then deletes them? - Correct Answers -Antivirus software scans your
computer for viruses in the operating system, emails, files, or hard disk, and then
deletes them.
Jesse has set up a LAN network in her house for her roommates. She wants to
exchange information as fast as possible over the network. Which hardware component
do you think will help her? - Correct Answers -A. repeater
B. hub
C. switch
(D.)gateway
Which similar computer network components connect multiple devices? - Correct
Answers -A network interface switch and hub are similar computer network components
that connect multiple devices in a computer network.
A _____ is a node that connects two different networks and allows them to
communicate. - Correct Answers -Gateway
Bob wanted to buy a computer network component from the local electronics store. The
attendant said that the device Bob wanted is now obsolete and being replaced by
routers and switches. Which device is the attendant referring to? - Correct Answers -A.
hubs
B. modems
C. network interface cards (NIC)
NETWORKS EXAM QUESTIONS WITH
CORRECT ANSWERS
Ben pays his mobile bills, watches movies, and shops online using the Internet. Which
internet activity does he perform? - Correct Answers -A. videoconferencing
B. electronic messaging (emailing)
C. instant messaging
(D. )surfing the web
Which types of computer networks are bigger as well as smaller than a MAN? - Correct
Answers -A MAN is a network of computers that covers an area bigger than a
PAN(LAN)WAN, but smaller than a (WAN) LANSAN.
Which software scans your computer for viruses in the operating system, emails, files,
or hard disks, and then deletes them? - Correct Answers -Antivirus software scans your
computer for viruses in the operating system, emails, files, or hard disk, and then
deletes them.
Jesse has set up a LAN network in her house for her roommates. She wants to
exchange information as fast as possible over the network. Which hardware component
do you think will help her? - Correct Answers -A. repeater
B. hub
C. switch
(D.)gateway
Which similar computer network components connect multiple devices? - Correct
Answers -A network interface switch and hub are similar computer network components
that connect multiple devices in a computer network.
A _____ is a node that connects two different networks and allows them to
communicate. - Correct Answers -Gateway
Bob wanted to buy a computer network component from the local electronics store. The
attendant said that the device Bob wanted is now obsolete and being replaced by
routers and switches. Which device is the attendant referring to? - Correct Answers -A.
hubs
B. modems
C. network interface cards (NIC)
