Question 1

What is a computer that is designed to request information from a server?

Accepted Answer

A)  Client 
B)  Packet-switching 
C)  Peer-to-peer network 
D)  Network operating system 
A)  Client 
B)  Packet-switching 
C)  Peer-to-peer network 
D)  Network operating system

Question 2

Transmission control protocol/_________ protocol provides the technical foundation for the public Internet as well as for large numbers of private networks.

Accepted Answer

The answer of Transmission control protocol/_________ protocol provides the technical...

Question 3

Which of the following is not a commonly used type of guided media?

Accepted Answer

A)  Twisted-pair cable 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/Internet protocol 
A)  Twisted-pair cable 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/Internet protocol

Question 4

How many layers does the OSI model contain?

Accepted Answer

A)  Four 
B)  Seven 
C)  Ten 
D)  Eleven 
A)  Four 
B)  Seven 
C)  Ten 
D)  Eleven

Question 5

____________ is a physical and data layer technology for LAN networking.

Accepted Answer

The answer of ____________ is a physical and data layer...

Question 6

What allows files containing text,programs,graphics,numerical data,and so on to be downloaded off or uploaded onto a network?

Accepted Answer

A)  File transfer protocol (FTP) 
B)  Simple mail transfer protocol (SMTP) 
C)  Hypertext transfer protocol (HTTP) 
D)  Simple network management protocol (SNMP) 
A)  File transfer protocol (FTP) 
B)  Simple mail transfer protocol (SMTP) 
C)  Hypertext transfer protocol (HTTP) 
D)  Simple network management protocol (SNMP)

Question 7

Interoperability is the capability of two or more computer systems to share data and resources,even though they are made by different manufacturers.

Accepted Answer

A) True 
 B)False

Question 8

What is packet-switching?

Accepted Answer

A)  Occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer 
B)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination 
C)  Refers to the geometric arrangement of the actual physical organization of the computers (and other network devices) in a network 
D)  A model for applications in which the bulk of the back-end processing, such as performing a physical search of a database, takes place on a server, while the front-end processing, which involves communicating with the users, is handled by the clients 
A)  Occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer 
B)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination 
C)  Refers to the geometric arrangement of the actual physical organization of the computers (and other network devices) in a network 
D)  A model for applications in which the bulk of the back-end processing, such as performing a physical search of a database, takes place on a server, while the front-end processing, which involves communicating with the users, is handled by the clients

Question 9

What is a network?

Accepted Answer

A)  Enables the transmission of data over public or private networks 
B)  A communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together 
C)  Any network without a central file server and in which all computers in the network have access to the public files located on all other workstations 
D)  A computer that is designed to request information from a server 
A)  Enables the transmission of data over public or private networks 
B)  A communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together 
C)  Any network without a central file server and in which all computers in the network have access to the public files located on all other workstations 
D)  A computer that is designed to request information from a server

Exam 25: Networks and Telecommunications

What is a computer that is designed to request information from a server?

Transmission control protocol/_________ protocol provides the technical foundation for the public Internet as well as for large numbers of private networks.

Which of the following is not a commonly used type of guided media?

How many layers does the OSI model contain?

____________ is a physical and data layer technology for LAN networking.

What allows files containing text,programs,graphics,numerical data,and so on to be downloaded off or uploaded onto a network?

Interoperability is the capability of two or more computer systems to share data and resources,even though they are made by different manufacturers.

What is packet-switching?

What is a network?

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