Module2Quiz1

Question 1

The acronym OSI stands for

Answer 1

Open Systems Interconnection

Question 2

(True or False) Repeaters operate at the Network layer and move packets back and forth between segments

Answer 2

False

Question 3

(True or False) All companies are required to follow the standard guidelines of the OSI model

Answer 3

False

Question 4

Which OSI layer defines the standards for cabling and connectors?

Answer 4

Layer 1

Question 5

Which layer of the OSI Reference Model defines end-to-end delivery of packets?

Answer 5

Network layer

Question 6

(True or False) A repeater operates at the application layer of the OSI model

Answer 6

False

Question 7

(True or False) Bridges and Switches operate at the Data Link Layer of the OSI Model (Network Access Layer of TCP/IP Model).

Answer 7

True

Question 8

Establish/maintain communication session

Answer 8

Session layer

Question 9

Determines the best path for transmission
(routing)

Answer 9

Network layer

Question 10

Specific rules, structure, and behavior of a current Internet Protocol or Service

Answer 10

Internet Standard

Question 11

Provides user interface through service or application

Answer 11

Application Layer

Question 12

Separated into two sub-layers, LLC/MAC

Answer 12

Data Link Layer

Question 13

Defines the rules for communication between devices

Answer 13

Protocol

Question 14

Converts information to bits for transmission

Answer 14

Physical layer

Question 15

Ensures data is presented to a destination application in a format that can be read and understood

Answer 15

Presentation Layer

Question 16

Establishes end to end communications

Answer 16

Transport layer

Question 17

Transport Layer of the OSI Model

Answer 17

Transport (host to host) Layer

Question 18

Network Layer of the OSI Model

Answer 18

Internet (Network) Layer

Question 19

Includes Data Link and Physical Layers of the OSI Model

Answer 19

Network Access Layer

Question 20

Includes the Application, Presentation, and Session Layers of the OSI Model

Answer 20

Application Layer

Question 21

Establish/Maintain Communication Session

Answer 21

Session Layer

Question 22

Determines the Best Path for Data Transmission (Routing)

Answer 22

Network Layer

Question 23

Specifies Rules, Structure, and Behavior of a Current Internet Protocol or Service

Answer 23

Internet Standard

Question 24

Provides User Interface through Service or Application

Answer 24

Application Layer

Question 25

Separated into Two Sub-Layers, LLC/MAC

Answer 25

Data Link layer

Question 26

Defines the Rules for Communication between Devices

Answer 26

Protocol

Question 27

Converts Information to Bits for Transmission

Answer 27

Physical

Question 28

Ensures Data is Presented to Destination Application in a Format that can be Read and Understood

Answer 28

Presentation

Question 29

Establishes End-to-End Communications

Answer 29

Transport

Question 30

(True or False) The OSI reference model is a conceptual blueprint of how data communications should take place.

Answer 30

True