Question 1

What is the signaling method used to allocate time slots for each channel in a T-carrier line called?

Accepted Answer

A)  Time Division Multiplexing (TDM) 
B)  Frequency Division Multiplexing (FDM) 
C)  Time Slotted Modulation (TSM) 
D)  Fractional Channel Division (FC
D)  
A)  Time Division Multiplexing (TDM) 
B)  Frequency Division Multiplexing (FDM) 
C)  Time Slotted Modulation (TSM) 
D)  Fractional Channel Division (FC
D)

Question 2

Which statement about Multiprotocol Label Switching (MPLS) is true?

Accepted Answer

A)  MPLS is popular because of its ease of use and inexpensive cost. 
B)  MPLS works with any Network layer protocol. 
C)  MPLS is dependent on the underlying Data Link layer technology. 
D)  MPLS will run over ATM, frame relay, and SONET, but not Ethernet. 
A)  MPLS is popular because of its ease of use and inexpensive cost. 
B)  MPLS works with any Network layer protocol. 
C)  MPLS is dependent on the underlying Data Link layer technology. 
D)  MPLS will run over ATM, frame relay, and SONET, but not Ethernet.

Question 3

Match each item with a statement below.
a.point-to-point protocol
b.frame relay
c.Committed Information Rate (CIR)
d.modem
e.Data Circuit-terminating Equipment (DCE)
f.virtual circuit
g.Data Terminal Equipment (DTE)
h.Synchronous Optical Network (SONET)
i.smart jack
j.SaaS
-a guaranteed minimum transmission rate offered by the service provider

Accepted Answer

The answer of Match each item with a statement below.
a.point-to-point...

Question 4

Describe how a company can use IaaS and how it might be a benefit to that company.

Accepted Answer

Infrastructure as a service (IaaS) allow

Question 5

Match each item with a statement below.
a.point-to-point protocol
b.frame relay
c.Committed Information Rate (CIR)
d.modem
e.Data Circuit-terminating Equipment (DCE)
f.virtual circuit
g.Data Terminal Equipment (DTE)
h.Synchronous Optical Network (SONET)
i.smart jack
j.SaaS
-a device computers use to convert digital signals to analog signals

Accepted Answer

The answer of Match each item with a statement below.
a.point-to-point...

Question 6

What would an Asynchronous Transfer Mode (ATM) network be best suited for?

Accepted Answer

A)  sending e-mail 
B)  downloading an RFC text file from the IETF web page 
C)  transferring large files 
D)  carrying voice, data, and time-sensitive information 
A)  sending e-mail 
B)  downloading an RFC text file from the IETF web page 
C)  transferring large files 
D)  carrying voice, data, and time-sensitive information

Question 7

Describe how PaaS can help entrepreneurs and increase competition.

Accepted Answer

PaaS gives small developers access to fu

Question 8

________ is a cell-based packet-switching technology in which the cells are of a fixed length rather than typical packet-based systems that use variable length packets.

Accepted Answer

The answer of ________ is a cell-based packet-switching technology in...

Question 9

If a portion of a T-Carrier line is used for one purpose and a different portion for another purpose, the line has been ____________.

Accepted Answer

The answer of If a portion of a T-Carrier line...

Question 10

Which cloud computing category allows a company to quickly provision additional disk space?

Accepted Answer

A)  hosted networking 
B)  hosted applications 
C)  hosted platforms 
D)  hosted infrastructure 
A)  hosted networking 
B)  hosted applications 
C)  hosted platforms 
D)  hosted infrastructure

Question 11

What is the difference between the two types of virtual circuits?

Accepted Answer

Switched virtual circuits are

Question 12

Match each item with a statement below.
a.point-to-point protocol
b.frame relay
c.Committed Information Rate (CIR)
d.modem
e.Data Circuit-terminating Equipment (DCE)
f.virtual circuit
g.Data Terminal Equipment (DTE)
h.Synchronous Optical Network (SONET)
i.smart jack
j.SaaS
-the device that sends data to (and receives data from) the local loop, usually a CSU/DSU or modem

Accepted Answer

The answer of Match each item with a statement below.
a.point-to-point...

Question 13

Select the true statement regarding analog and digital signals.

Accepted Answer

A)  Analog signals vary over time continually and can be represented by a sine wave, while digital signals are binary 1s and 0s using voltage levels. 
B)  Digital signals vary over time continually and can be represented by a sine wave, while analog signals are binary 1s and 0s using voltage levels. 
C)  A modem is not required to transmit LAN data over a WAN link that uses analog signals. 
D)  On fiber optic media, a 1 bit can be represented as a pulsing analog signal. 
A)  Analog signals vary over time continually and can be represented by a sine wave, while digital signals are binary 1s and 0s using voltage levels. 
B)  Digital signals vary over time continually and can be represented by a sine wave, while analog signals are binary 1s and 0s using voltage levels. 
C)  A modem is not required to transmit LAN data over a WAN link that uses analog signals. 
D)  On fiber optic media, a 1 bit can be represented as a pulsing analog signal.

Question 14

Part of SONET's flexibility comes from its ability to be arranged in several different physical topologies. Which of the following is NOT a possible SONET topology?

Accepted Answer

A)  point to point 
B)  point to multipoint 
C)  fault tolerant bus 
D)  fault tolerant ring 
A)  point to point 
B)  point to multipoint 
C)  fault tolerant bus 
D)  fault tolerant ring

Question 15

Which of the following terms describes the category of cloud computing in which a customer develops applications using development tools and infrastructure provided by the service provider?

Accepted Answer

A)  Infrastructure as a service 
B)  Software as a service 
C)  Platform as a service 
D)  Network as a service 
A)  Infrastructure as a service 
B)  Software as a service 
C)  Platform as a service 
D)  Network as a service

Question 16

Which cloud computing category refers to the use of software hosted on a service provider's network, and is usually subscription based?

Accepted Answer

A)  Software as a service 
B)  Networking as a service 
C)  Platform as a service 
D)  Infrastructure as a service 
A)  Software as a service 
B)  Networking as a service 
C)  Platform as a service 
D)  Infrastructure as a service

Question 17

Match each item with a statement below.
a.point-to-point protocol
b.frame relay
c.Committed Information Rate (CIR)
d.modem
e.Data Circuit-terminating Equipment (DCE)
f.virtual circuit
g.Data Terminal Equipment (DTE)
h.Synchronous Optical Network (SONET)
i.smart jack
j.SaaS
-a category of cloud computing in which a customer pays for the use of applications that run on a service provider's network

Accepted Answer

The answer of Match each item with a statement below.
a.point-to-point...

Question 18

Multiprotocol Label Switching (MPLS) supports both IPv4 and IPv6, as well as other network layer protocols.

Accepted Answer

A) True 
 B)False

Question 19

Which one of the following is NOT a typical SONET data rate?

Accepted Answer

A)  OC-3 
B)  OC-48 
C)  OC-128 
D)  OC-768 
A)  OC-3 
B)  OC-48 
C)  OC-128 
D)  OC-768

Question 20

Match each item with a statement below.
a.point-to-point protocol
b.frame relay
c.Committed Information Rate (CIR)
d.modem
e.Data Circuit-terminating Equipment (DCE)
f.virtual circuit
g.Data Terminal Equipment (DTE)
h.Synchronous Optical Network (SONET)
i.smart jack
j.SaaS
-a remote access protocol that supports many protocols and is used to carry data over a variety of network connections

Accepted Answer

The answer of Match each item with a statement below.
a.point-to-point...

What is the signaling method used to allocate time slots for each channel in a T-carrier line called?

Which statement about Multiprotocol Label Switching (MPLS) is true?

Describe how a company can use IaaS and how it might be a benefit to that company.

What would an Asynchronous Transfer Mode (ATM) network be best suited for?

Describe how PaaS can help entrepreneurs and increase competition.

________ is a cell-based packet-switching technology in which the cells are of a fixed length rather than typical packet-based systems that use variable length packets.

If a portion of a T-Carrier line is used for one purpose and a different portion for another purpose, the line has been ____________.

Which cloud computing category allows a company to quickly provision additional disk space?

What is the difference between the two types of virtual circuits?

Select the true statement regarding analog and digital signals.

Part of SONET's flexibility comes from its ability to be arranged in several different physical topologies. Which of the following is NOT a possible SONET topology?

Which of the following terms describes the category of cloud computing in which a customer develops applications using development tools and infrastructure provided by the service provider?

Which cloud computing category refers to the use of software hosted on a service provider's network, and is usually subscription based?

Multiprotocol Label Switching (MPLS) supports both IPv4 and IPv6, as well as other network layer protocols.

Which one of the following is NOT a typical SONET data rate?

Introduction to Computer Networks

Network Hardware Essentials

Network Topologies and Techapter: Nologies

Network Media

Network Protocols

Ip Addressing

Network Reference Models and Standards

Network Hardware in Depth

Introduction to Network Security

Network Operating System Fundamentals

Network Management and Administration

The Internet of Things

Troubleshooting and Support

Filters

Exam 10: Wide Area Networking and Cloud Computing

What is the signaling method used to allocate time slots for each channel in a T-carrier line called?

Which statement about Multiprotocol Label Switching (MPLS) is true?

Describe how a company can use IaaS and how it might be a benefit to that company.

What would an Asynchronous Transfer Mode (ATM) network be best suited for?

Describe how PaaS can help entrepreneurs and increase competition.

________ is a cell-based packet-switching technology in which the cells are of a fixed length rather than typical packet-based systems that use variable length packets.

If a portion of a T-Carrier line is used for one purpose and a different portion for another purpose, the line has been ____________.

Which cloud computing category allows a company to quickly provision additional disk space?

What is the difference between the two types of virtual circuits?

Select the true statement regarding analog and digital signals.

Part of SONET's flexibility comes from its ability to be arranged in several different physical topologies. Which of the following is NOT a possible SONET topology?

Which of the following terms describes the category of cloud computing in which a customer develops applications using development tools and infrastructure provided by the service provider?

Which cloud computing category refers to the use of software hosted on a service provider's network, and is usually subscription based?

Multiprotocol Label Switching (MPLS) supports both IPv4 and IPv6, as well as other network layer protocols.

Which one of the following is NOT a typical SONET data rate?

Introduction to Computer Networks

Network Hardware Essentials

Network Topologies and Techapter: Nologies

Network Media

Network Protocols

Ip Addressing

Network Reference Models and Standards

Network Hardware in Depth

Introduction to Network Security

Network Operating System Fundamentals

Network Management and Administration

The Internet of Things

Troubleshooting and Support

Filters