1-Which of the following technique uses a store-and- forward property? a- Message switching. b- Packet switching. c- Circuit switching. d-All of the above. 2-. is any portion of a network that is separated by a switch, bridge or a router from another part of a network. a- Backbone. b- Node c- Topology d-Segment -layer is implemented mainly by the 3-The OSI

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Q4\ Fill in the blanks from the options listed for each
sentence:
1- Which of the following technique uses a store-and-
forward property?
a- Message switching.
b- Packet switching.
c- Circuit switching.
d- All of the above.
2-
is any portion of a network that is separated
by a switch, bridge or a router from another part of
a network.
a- Backbone.
b- Node
c- Topology
d-Segment
3-The OSI. layer is implemented mainly by the
software.
a- Application
b- Session.
c- Presentation.
d-All of the above.
4-If a model represents a system that includes random
model.
elements, it is called a
a- Deterministic
b- Stochastic
c- Continuous
d-Discrete
network.
5-PSTN is an example of
a-Packet switched.
b- Circuit switched.
c-Frame relay.
d-Ring based
Transcribed Image Text:Q4\ Fill in the blanks from the options listed for each sentence: 1- Which of the following technique uses a store-and- forward property? a- Message switching. b- Packet switching. c- Circuit switching. d- All of the above. 2- is any portion of a network that is separated by a switch, bridge or a router from another part of a network. a- Backbone. b- Node c- Topology d-Segment 3-The OSI. layer is implemented mainly by the software. a- Application b- Session. c- Presentation. d-All of the above. 4-If a model represents a system that includes random model. elements, it is called a a- Deterministic b- Stochastic c- Continuous d-Discrete network. 5-PSTN is an example of a-Packet switched. b- Circuit switched. c-Frame relay. d-Ring based
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