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INTRO TO NETWORK HOME AND PEER TO PEER (NCTI) QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
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INTRO TO NETWORK HOME AND PEER TO PEER (NCTI) QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
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Name: Score:80 Multiple choice questions
Term 1 of 80
Decapsulation means that each layer in the protocol stack does which of the
following?
Removes its protocol header and passes the whole message up the
protocol stack.
The receiving protocol layer uses the services of the layer below it and provides
services to the layer above it.
Vary the signal frequency and hold the signal amplitude constant
Users could connect to the Internet using hardware manufactured by any
company.
Term 2 of 80
Built-in support for peer-to-peer networking can be found in
Dotted decimal notation.
Most desktop operating systems (OS).
Central processing unit (cpu).
They provide rules for communications.
Term 3 of 80
The most complex internet working device is the:
Packets.
Bridge.
Gateway.
Switch.
,Term 4 of 80
The Client for Microsoft Networks is an application that
Transmit packets between source and destination nodes that may not be
connected by the same physical link.
A computer adding headers to outbound data.
The signal only has two values representing the digital bits one and zero.
Allows computers to communicate with their peers over a network.
Term 5 of 80
A frame relay service is?
A connection-oriented packet-switched network service.
A cross-connect device.
A peer-to-peer network grows.
A remote access server.
Term 6 of 80
Dedicated servers and a full client/server network operation system (NOS) are often
required when
A peer-to-peer network outgrows its architecture.
A cell is always the same size.
A hub
A peer-to-peer network grows.
,Term 7 of 80
What media access control (MAC) method does Ethernet use?
Carrier sense multiple access with collision detection (CSMA/CD).
A computer adding headers to outbound data.
The area of a network where all nodes receive all frames transmitted.
Give more details about a network's connectors, cabling, and wide area links.
Term 8 of 80
Which of the following acts as a receptionist or security guard for a network and
allows access based on permissions?
A Remote Access Server.
A Web Site.
A Mail Server.
Binary Bits.
Term 9 of 80
Which of the following is the portion of a network that connects other
segments or networks to one another?
A Cloud.
Network.
Elevator Shafts.
Backbone
, Term 10 of 80
Which of the following is an advantage of a switched service over a point-to-point
service?
A remote access server.
A cell is always the same size.
Variable capacity is available with switched services.
Segment.
Term 11 of 80
Most wireless office local area networks (LAN) currently operate in what
frequency band?
8.4 Ghz.
54 Ghz.
2.4 GHz.
54 Mbps.
Term 12 of 80
A server is a computer that
Signals that represent data bits.
Provides resources to other computers.
Most desktop operating systems (OS).
A remote access server.
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