Welcome to Networking Quiz, Entry Level !!

Question 1. Frames from one LAN can be transmitted to another LAN via the device

router

bridge

repeater

modem

Question 2. The Internet Control Message Protocol (ICMP)

allows gateways to send error a control messages to other gateways or hosts

provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

only reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem

All of the above

Question 3. When you ping the loopback address, a packet is sent where?

on the network

Down through the layers of the IP architecture and then up the layers again

Across the wire

through the loopback dongle

Question 4. What device separates a single network into two segments but lets the two segments appear as one to higher protocols?

switch

bridge

Gateway

Router

Question 5. The slowest transmission speeds are those of

twisted-pair wire

coaxial cable

fiber-optic cable

microwaves

Question 6. What is the default subnet mask for a class C network?

127.0.0.1

255.0.0.0

255.255.255.0

255.255.0.0

Question 7. What frequency range is used for FM radio transmission?

Very Low Frequency : 3 kHz to 30 kHz

Low Frequency : 30 kHz to 300 kHz

High Frequency : 3 MHz to 30 MHz

Very High Frequency : 30 MHz to 300 MHz

Question 8. The geostationary satellite used for communication systems

rotates with the earth

remains stationary relative to the earth

is positioned over equator

all of the above

Question 9. contention is ?

One or more conductors that serve as a common connection for a related group of devices

a continuous frequency capable of being modulated or impressed with a second signal

the condition when two or more stations attempt to use the same channel at the same time

a collection of interconnected functional units that provides a data communications service among stations attached to the network

Question 10. A distributed network configuration in which all data/information pass through a central computer is

bus network

star network

ring network

point-to-point network