Question 1

What allows web browsers and servers to send and receive web pages?

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) C

Question 2

Which of the following represents the ring topology?

Accepted Answer

A)  All devices are connected to a central cable or backbone. 
B)  All devices are connected to a central device, called a hub. 
C)  All devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it. 
D)  Groups of star-configured workstations are connected to a linear bus backbone cable. 
A)  All devices are connected to a central cable or backbone. 
B)  All devices are connected to a central device, called a hub. 
C)  All devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it. 
D)  Groups of star-configured workstations are connected to a linear bus backbone cable. C

Question 3

What is a client?

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 D

Question 4

Packet-switching is an intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination.

Accepted Answer

A) True 
 B)False

Question 5

Architecture,____________,protocols,and media are the four network differentiators.

Accepted Answer

The answer of Architecture,____________,protocols,and media are the four network differentiators....

Question 6

Which of the following is not a network topology?

Accepted Answer

A)  Bus 
B)  Ring 
C)  Ethernet 
D)  Star 
A)  Bus 
B)  Ring 
C)  Ethernet 
D)  Star

Question 7

What is interoperability?

Accepted Answer

A)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination. 
B)  Refers to the geometric arrangement of the actual physical organization of the computers (and other network devices) in a network. 
C)  A standard that specifies the format of data as well as the rules to be followed during transmission. 
D)  The capability of two or more computer systems to share data and resources, even though they are made by different manufacturers. 
A)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination. 
B)  Refers to the geometric arrangement of the actual physical organization of the computers (and other network devices) in a network. 
C)  A standard that specifies the format of data as well as the rules to be followed during transmission. 
D)  The capability of two or more computer systems to share data and resources, even though they are made by different manufacturers.

Question 8

Simple Mail Transfer Protocol (SMTP)is TCP/IP's own messaging system for email.Telnet Protocol provides terminal emulation that allows a personal computer or workstation to act as a terminal,or access device,for a server.

Accepted Answer

A) True 
 B)False

Question 9

What runs a network,steering information between computers and managing security and users?

Accepted Answer

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

Question 10

File Transfer Protocol (FTP)allows files containing text,programs,graphics,numerical data,and so on to be downloaded off or uploaded onto a network.

Accepted Answer

A) True 
 B)False

Question 11

Network transmission media refers to the various types of media used to carry the signal between computers.

Accepted Answer

A) True 
 B)False

Question 12

What is a client/server network?

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 13

Hypertext Transfer Protocol (HTTP)uses TCP/IP technology to transmit voice calls over long-distance telephone lines.

Accepted Answer

A) True 
 B)False

Question 14

Explain the need for interoperability and loose coupling in building today's IT systems.

Accepted Answer

Interoperability is the capability of tw

Question 15

Which of the following represents the TCP/IP four-layer reference model?

Accepted Answer

A)  Application, Internet, transport, network interfaces 
B)  Application, Internet, network interfaces, transport 
C)  Application, transport, Internet, network interfaces 
D)  Application, network interfaces, Internet, transport 
A)  Application, Internet, transport, network interfaces 
B)  Application, Internet, network interfaces, transport 
C)  Application, transport, Internet, network interfaces 
D)  Application, network interfaces, Internet, transport

Question 16

What allows the management of networked nodes to be managed from a single point?

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 17

Which of the following represents the bus topology?

Accepted Answer

A)  All devices are connected to a central cable or backbone. 
B)  All devices are connected to a central device, called a hub. 
C)  All devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it. 
D)  Groups of star-configured workstations are connected to a linear bus backbone cable. 
A)  All devices are connected to a central cable or backbone. 
B)  All devices are connected to a central device, called a hub. 
C)  All devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it. 
D)  Groups of star-configured workstations are connected to a linear bus backbone cable.

Question 18

What is a router?

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 19

Identify the different media types found in networks.

Accepted Answer

Wire media are transmission material man

Question 20

What 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?

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

Exam 25: Networks and Telecommunications

What allows web browsers and servers to send and receive web pages?

Which of the following represents the ring topology?

What is a client?

Packet-switching is an intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination.

Architecture,____________,protocols,and media are the four network differentiators.

Which of the following is not a network topology?

What is interoperability?

Simple Mail Transfer Protocol (SMTP)is TCP/IP's own messaging system for email.Telnet Protocol provides terminal emulation that allows a personal computer or workstation to act as a terminal,or access device,for a server.

What runs a network,steering information between computers and managing security and users?

File Transfer Protocol (FTP)allows files containing text,programs,graphics,numerical data,and so on to be downloaded off or uploaded onto a network.

Network transmission media refers to the various types of media used to carry the signal between computers.

What is a client/server network?

Hypertext Transfer Protocol (HTTP)uses TCP/IP technology to transmit voice calls over long-distance telephone lines.

Explain the need for interoperability and loose coupling in building today's IT systems.

Which of the following represents the TCP/IP four-layer reference model?

What allows the management of networked nodes to be managed from a single point?

Which of the following represents the bus topology?

What is a router?

Identify the different media types found in networks.

What 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?

Business Driven Technology

Identifying Competitive Advantages

Strategic Initiatives for Implementing Competitive Advantages

Measuring the Success of Strategic Initiatives

Organizational Structures That Support Strategic Initiatives

Valuing Organizational Information

Storing Organizational Information-Databases

Accessing Organizational Information-Data Warehouse

Enabling the Organization-Decision Making

Extending the Organization-Supply Chain Management

Building a Customer-Centric Organization-Customer Relationship Management

Integrating the Organization From End to End-Enterprise Resource Planning

Creating Innovative Organizations

Ebusiness

Creating Collaborative Partnerships

Integrating Wireless Technology in Business

Developing Software to Streamline Operations

Methodologies for Supporting Agile Organizations

Managing Organizational Projects

Developing a 21st-Century Organization

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Business Process

Hardware and Software Basics

Mis Infrastructures

Information Security

Ethics

Operations Management

Sustainable Mis Infrastructures

Business Intelligence

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