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OSI Models & Internet Connections Quiz

Total questions: 50

Worksheet time: 2hrs 40mins

Name
Class
Date
1.

What is layer 7 of the OSI model?

a)

Application

b)

Presentation

c)

Session

d)

Transport

2.

What is layer 6 of the OSI model?

a)

Spooky

b)

Presentation

c)

Session

d)

Transport

3.

What is layer 5 of the OSI model?

a)

Presentation

b)

Session

c)

Transport

d)

Network

4.

What is layer 4 of the OSI model?

a)

Session

b)

Transport

c)

Network

d)

Data Link

5.

What is layer 3 of the OSI model?

a)

Transport

b)

Network

c)

Data Link

d)

Physical

6.

What is layer 2 of the OSI model?

a)

Transport

b)

Network

c)

Data Link

d)

Physical

7.

What is layer 1 of the OSI model?

a)

Application

b)

Presentation

c)

Data Link

d)

Physical

8.

What are sets of clearly defined rules, regulations, standards, and procedures that enable hardware and software developers to make devices and applications that function properly at a particular layer?

a)

Protocol

b)

TCP/IP

c)

Networks

d)

Interconnection

9.

What contains 4 pairs of wires that can transmit and receive data?

a)

UTP

b)

Physical layer

c)

Auxillary cables

d)

Coaxial cables

10.

What does NIC stand for?

a)

Network Interface Card

b)

Network Interconnect Card

c)

Network Interchange Card

d)

Network Integrated Card

11.

What does MAC stand for?

a)

media access control

b)

multi access control

c)

media account control

d)

multi address control

12.

The layers of the OSI model, from the top down, are:

a)

application, presentation, session, transport, network, data link, physical

b)

session, presentation, data transport, MAC, network, physical

c)

physical, data link, network, transport, session, presentation, application

d)

presentation, application, session, network, transport, data link, physical

e)

application, encryption, network, transport, logical link control, physical

13.

Which of the following are transport layer protocols?

a)

TCP and UDP

b)

IP

c)

FTAM

d)

IP and TFTP

e)

TFTP

14.

Encryption takes place at which layer?

a)

application

b)

presentation

c)

session

d)

transport

e)

data link

15.

Error detection and recovery takes place at which layer?

a)

transport

b)

presentation

c)

data link

d)

application

e)

network

16.

Which layer establishes, maintains, and terminates communications between applications located on different devices?

a)

application

b)

presentation

c)

session

d)

network

e)

data link

17.

IP is implemented at which OSI model layer?

a)

transport

b)

session

c)

data link

d)

network

e)

logical link control

18.

Which layer handles the formatting of application data so that it will be readable by the destination system?

a)

application

b)

presentation

c)

session

d)

transport

e)

data link

19.

Packets are found at which layer?

a)

data link

b)

transport

c)

network

d)

session

e)

physical

20.

What does OSI stand for?

a)

International Standards Organization

b)

Open Systems Interconnect

c)

Operating Standard Information

d)

Operating System Interconnection

e)

Open Systems Interface

21.

The Application Layer works as and interface with the actual application program (i.e google chrome)

a)

True

b)

False

22.

Select all the statements which are true about half duplex

a)

Associated with the Transport Layer

b)

Two way communication,but only in one direction at a time

c)

Associated with the Session Layer

d)

Two way communication, can transmit and receive at the same time

e)

Associated with the Presentation Layer

23.
The fastest type of broadband connection is ________________________
a)
Fiber to the Premises
b)
Radio Celullar Networks
c)
DSL
d)
Satelite Network
24.
A ship travelling around the world should use this type of internet connection .
a)
Satelite Internet Connection
b)
Radio Celullar Networks
c)
Fixed Wireless
d)
Fiber Optic Cable
25.
Dial up is faster than Integrated Subscriber Digital Network (ISDN)
a)
True
b)
False
26.
Fiber To The Premises (FTTP) uses copper telephone cable to connect to the internet
a)
True
b)
False
27.
This type of internet connection requires mobile networks and mobile devise to function.
a)
Radio Celullar Networks
b)
Wi-Fi
c)
Fixed Wireless
d)
DSL
28.
An organization that maintains a gateway/ connection to the Internet and rents access to customers on a per-use or subscription basis.
a)
Operating system
b)
TCP/IP
c)
Client Software
d)
ISP
29.

Broadband is the common term for a very fast connection to the Internet. Choose wired broadband Internet Connection.

a)

Mobile broadband

b)

Fixes wireless

c)

Cable Internet Services

d)

WiFi

30.

This internet high speed connection is fixed and short range techology that use radio signal. It is available in hotspot area such as home, airports and coffee shops. This description is suitable for

a)

Mobile broadband

b)

Cable Internet Services

c)

Fixed Wireless

d)

Wi-Fi

31.

What layer are the RJ-45 connectors found?

a)

transport

b)

network

c)

physical

d)

data link

32.

__________ are rules that govern a communication exchange

a)

Media

b)

Interface

c)

Protocols

d)

All of the Above

33.

Which protocols provide reliable data transfer

a)

UDP

b)

TCP

c)

Both TCP and UDP

d)

None of them

34.

What does TCP stand for

a)

Trusted Control Protocol

b)

Transport Control Protocol

c)

Trusted Computer Platform

d)

Transmission Control Protocol

35.

Which protocol is used as the transport protocol for a video application?

a)

TCP

b)

UDP

c)

FTP

d)

RDC

36.

Provide high-speed Internet connection through the telephone network.

a)

Cable Internet Service

b)

Fiber to the Premises (FTTP)

c)

Digital Subscriber Line (DSL)

d)

Fixed Wireless

37.
Which is the fastest cable in a wired network
a)
Twisted pair
b)
Cat-5
c)
Cat-5
Cat 6
d)
Fibre optic
38.

Alice is a network administrator designing a new Local Area Network (LAN). She needs to determine the type of cabling and the network topology to implement.

Which layers of the Open Systems Interconnection (OSI) model apply to cabling and topology elements?

a)

Physical and data link layers

b)

Data link and network layers

c)

Network and transport layers

d)

Transport and application layers

39.

Ed is a software developer who has been given the task of creating an application that requires guaranteed delivery of information between end systems.

At which layer of the Open Systems Interconnection (OSI) model does the protocol that provides the guaranteed delivery run, and what type of protocol must Ed use?

a)

Data link layer; connectionless

b)

Network layer; connection-oriented

c)

Transport layer; connection-oriented

d)

Application layer; connectionless

40.

Which of the following is a correct listing of the Open Systems Interconnection (OSI) model layers, in order, from top to bottom?

a)

Physical, data link, transport, network, session presentation, application

b)

Application, session, presentation, transport, network, data link, physical

c)

Presentation, application, transport, session, network, physical, data link

d)

Session, application, presentation, transport, data link, network, physical

e)

Application, presentation, session, transport, network, data link, physical

41.

Which of the following protocols operate at the application layer of the Open Systems Interconnection (OSI) model? (Choose all that apply.)

a)

HTTP

b)

ICMP

c)

IGMP

d)

UDP

42.

The Open Systems Interconnection (OSI) model consists of:

a)

7 Layers

b)

3 Layers

c)

4 Layers

d)

6 Layers

43.

In the OSI model, Media Access Control (MAC) and Logical Link Control (LLC) sublayers are the components of:

a)

Session layer

b)

Data link layer

c)

Transport layer

d)

Network layer

44.

Select a criteria people consider the most when getting a internet connection

a)

Speed

b)

Computer

c)

Modem

d)

Router

45.

This type of internet connection Offers high-speed Internet connections over the cellular radio network to computers and devices with built-in compatible technology (such as 3G, 4G, or 5G) or a wireless modem or other communications device

a)

Mobile Broadband

b)

Fiber to the Premises (FTTP)

c)

Wi-Fi

d)

Digital Subscriber Line (DSL)

46.
What does IP stand for in IP address?
a)
Internet Password
b)
Internet Procedure
c)
Internet Protocol
d)
Internet Policy
47.
What is TCP used for?
a)
To send information across the internet in packets
b)
To ensure that information is sent to the correct computer
c)
To send mail across the internet
d)
To transmit webpages across the internet
48.
Why are IP addresses needed?
a)
So the user knows how to send emails
b)
So the router can speak to WiFi
c)
So the Internet knows where to send information
d)
So the header can see the control information
49.

Which device can connect multiple computers together within one local area network (LAN).

(more then one answer possible)

a)

Network Switch

b)

Network Hub

c)

Network Router

50.

Routers operate at which layer of the OSI model?

a)

Physical

b)

Session

c)

Data Link

d)

Network

e)

Transport