TESTOUT PRACTICE QUESTIONS AND ANSWERS
You've implemented a network where hosts are assigned specific roles, such as file
sharing and printing roles. Other hosts access those resources, but they don't host
services of their own.
Which type of network do you have? - Answers- Client-server
Which of the following geographic network types is typically managed by a city as a
public utility? - Answers- Metropolitan area network (MAN)
You've implemented a network where each device provides all other devices on the
network with access to shared files.
Which type of network do you have? - Answers- Peer-to-peer
You have a network that uses a logical bus topology. How do messages travel through
the network? - Answers- Messages are broadcast to all devices connected to the
network.
Which of the following topologies connects each device to a neighboring device? -
Answers- Ring
You have a small network that uses a switch to connect multiple devices. Which
physical topology are you using? - Answers- Star
In the OSI model, which of the following functions are performed at the Application
layer? (Select two.) - Answers- Enabling of communication between network clients
and services.
Integration of network functionality into the host operating system.
Which of the following are included as part of the Data Link layer specifications? (Select
two.) - Answers- Physical network device identification
Data transmission between hosts
In the OSI model, what is the primary function of the Network layer? - Answers- Route
messages between networks.
What is the basic purpose of the OSI Physical layer? - Answers- Coordinate rules for
sending and receiving electrical signals.
In the OSI model, which of the following functions are performed at the Presentation
layer? (Select two.) - Answers- Data format specifications
Data encryption and compression
, Which of the following tasks is associated with the Session layer? - Answers-
Connection establishment
During TCP/IP communication between two network hosts, information is encapsulated
on the sending host and decapsulated on the receiving host using the OSI model.
Match the information format on the left with the appropriate layer of the OSI model on
the right. - Answers- Transport layer
Segments
Network layer
Packets
Data Link layer
Frames
Physical layer
Bits
Which of the following functions are performed by the OSI Transport layer? (Select
three.) - Answers- End-to-end flow control
Reliable message delivery
Data segmentation and reassembly
Match each networking function or device on the left with its associated OSI model layer
on the right. - Answers- Application layer
HTTP
Presentation layer
Encapsulation
Session layer
Session ID number
Transport layer
Port number
Network layer
Router
Data Link layer
Switch
Physical layer
You've implemented a network where hosts are assigned specific roles, such as file
sharing and printing roles. Other hosts access those resources, but they don't host
services of their own.
Which type of network do you have? - Answers- Client-server
Which of the following geographic network types is typically managed by a city as a
public utility? - Answers- Metropolitan area network (MAN)
You've implemented a network where each device provides all other devices on the
network with access to shared files.
Which type of network do you have? - Answers- Peer-to-peer
You have a network that uses a logical bus topology. How do messages travel through
the network? - Answers- Messages are broadcast to all devices connected to the
network.
Which of the following topologies connects each device to a neighboring device? -
Answers- Ring
You have a small network that uses a switch to connect multiple devices. Which
physical topology are you using? - Answers- Star
In the OSI model, which of the following functions are performed at the Application
layer? (Select two.) - Answers- Enabling of communication between network clients
and services.
Integration of network functionality into the host operating system.
Which of the following are included as part of the Data Link layer specifications? (Select
two.) - Answers- Physical network device identification
Data transmission between hosts
In the OSI model, what is the primary function of the Network layer? - Answers- Route
messages between networks.
What is the basic purpose of the OSI Physical layer? - Answers- Coordinate rules for
sending and receiving electrical signals.
In the OSI model, which of the following functions are performed at the Presentation
layer? (Select two.) - Answers- Data format specifications
Data encryption and compression
, Which of the following tasks is associated with the Session layer? - Answers-
Connection establishment
During TCP/IP communication between two network hosts, information is encapsulated
on the sending host and decapsulated on the receiving host using the OSI model.
Match the information format on the left with the appropriate layer of the OSI model on
the right. - Answers- Transport layer
Segments
Network layer
Packets
Data Link layer
Frames
Physical layer
Bits
Which of the following functions are performed by the OSI Transport layer? (Select
three.) - Answers- End-to-end flow control
Reliable message delivery
Data segmentation and reassembly
Match each networking function or device on the left with its associated OSI model layer
on the right. - Answers- Application layer
HTTP
Presentation layer
Encapsulation
Session layer
Session ID number
Transport layer
Port number
Network layer
Router
Data Link layer
Switch
Physical layer
