OSI Layers Quiz Exam questions with correct answers

OSI Layers Quiz Exam questions with
correct answers
The |Open |Systems |Interconnection |(OSI) |model |consists |of:

1) |7 |layers

2) |3 |layers

3) |9 |layers

4) |5 |layers |- |CORRECT |ANSWER✔✔-1) |



7 |layers



Physical |layer |of |the |OSI |model |is |also |referred |to |as:

1) |Layer |2

2) |Layer |7

3) |Layer |1

4) |Layer |4 |- |CORRECT |ANSWER✔✔-3) |



Layer |1



Which |of |the |following |protocols |reside(s) |at |the |application |layer |of |the |OSI |model? |(Select |
all |that |apply)

1) |HTTP

2) |FTP

3) |SMTP

4) |NetBIOS

5) |ARP |- |CORRECT |ANSWER✔✔-1) |HTTP

, 2) |FTP

3) |SMTP



Which |of |the |following |terms |refers |to |the |OSI |network |layer?

1) |Layer |2

2) |Layer |5

3) |Layer |3

4) |Layer |4 |- |CORRECT |ANSWER✔✔-3) |



Layer |3



Layer |6 |of |the |OSI |model |is |also |known |as:

1) |Application |layer

2) |Presentation |layer

3) |Session |layer

4) |Transport |layer |- |CORRECT |ANSWER✔✔-2) |



Presentation |layer



In |the |OSI |model, |physical |addressing |takes |place |at |the:

1) |Data |link |layer

2) |Layer |4

3) |Physical |layer

4) |Session |layer |- |CORRECT |ANSWER✔✔-1) |



Data |link |layer