The Basics
Architecture & Topology
Transmission
Hardware &Media
NOS
100
Developed by the Department of Denfence in 1969
What is ARPANET
100
A network computer with no local storage is a ____. a. printer c. non-dedicated server b. thin client d. dedicated server
What is thin client
100
TRUE OR FALSE Type of signal + type of media = bandwidth.
What is TRUE
100
A ____ is used to connect two network segments together. a. hub c. bridge b. repeater d. switch
What is bridge
100
The 5-4-3 rule states there can be no more than ____ in one collision domain. a. 5 populated segments, 4 repeaters, and 3 cable segments b. 5 repeaters, 4 cable segments, and 3 populated segments c. 5 cable segments, 4 repeaters, and 3 populated segments d. 5 repeaters, 4 populated segments, and 3 cable s
What is 5 cable segments, 4 repeaters, and 3 populated segments
200
The most important reason to use a network is ____. a. to share printers c.to share information b. security d. instant messaging
What is to share information
200
What are the two main categories of servers? a. ring and mesh c.LAN and WAN b. client and thin client d.dedicated and non-dedicated
What is dedicated and non-dedicated
200
A chunk of data is called a ____. a. packet c. header b. bus d. NIC
What is Packet
200
Which of these is NOT a wireless technology used on networks? a. FM radio c. microwave b. infrared light d. narrowband radio
What is FM radio
200
____ is a technology that delivers voice, data, and video in digital form over standard phone lines. a. ISDN c. CSMA/CA b. ISLAN d. IEEE
What is ISDN
300
____ is an example of synchronous communication. a. A letter c. Voice mail b. A phone call d. E-mail
What is A phone call
300
Each piece of hardware connected to a network is called a ____. a. node c. server b. computer
What is node
300
The part of the packet that contains error-checking information that enables the receiving computer to verify that the data arrived intact is the ____. a. trailer c. data b. header d. protocol
What is trailer
300
Which of these is NOT one of the major networking cabling types? a. fiber optic c. phone line b. coaxial d. twisted pair
What is phone line
300
802.11 is the standard used for ____ networks. a. isochronous c. Ethernet b. wireless d. token ring
What is wireless
400
Which of these is NOT a trait of a good network? a. speed c. memory b. reliability d. red
What is memory
400
A device that is in use by more than one network client is a ____. a. peripheral c. shared data b. shared peripheral d. server
What is shared peripheral
400
Many transmissions can be sent through a channel simultaneously using a technique called ____. a. multiplexing c. digitizing b. repeating d. amplifying
What is multiplexting
400
TRUE OR FALSE Demodulation is the process of changing a digital signal to an analog signal.
What is False
400
____ is NOT a valid IP address. a. 155.10.12.50 c. 155.10.259.7 b. 1.2.3.4
What is 155.10.259.7
500
____ networks duplicate data and resources to minimize downtime and data lost in the event of a disaster. a. Scalable c. Protective b. Secure d. Redundant
What is Redundant
500
Which of these is NOT a network configuration type? a. WAN c. centralized b. client/server
What is WAN
500
Identify the correct order for OSI data layers. a. presentation, network, application, physical, data link, session, transport b. application, presentation, session, transport, network, data link, physical c. application, physical, session, network, transport, data link, presentation d. network, physical, transport, presentation, data link, session, application
What is "B"
500
A ____ is used to connect two network segments together. a. hub c. bridge b. repeater d. switch
What is Bridge
500
The Appletalk protocol stack corresponds to ____ of the seven OSI reference model. a. six c. five b. three d. seven
What is five
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