Question 1

Which of the following is a disadvantage of VoIP communication?

Accepted Answer

A)  high costs of communication 
B)  increased rates of dropped calls or bad audio 
C)  greater inefficiencies due to wasted capacity 
D)  higher susceptibility to traffic congestion 
A)  high costs of communication 
B)  increased rates of dropped calls or bad audio 
C)  greater inefficiencies due to wasted capacity 
D)  higher susceptibility to traffic congestion

Question 2

Explain object-oriented programming with an example.

Accepted Answer

In object-oriented programming, programm

Question 3

Application software includes operating system software and utilities.

Accepted Answer

A) True 
 B)False

Question 4

________ is a technology placed on tags with small chips equipped with a microprocessor, a tiny antenna to receive and transmit data, and sometimes a battery that stores information on the tagged object's history.

Accepted Answer

A)  GPS 
B)  RFID 
C)  GPRS 
D)  CDMA 
A)  GPS 
B)  RFID 
C)  GPRS 
D)  CDMA

Question 5

Most applications rely on texting, e-mail, and instant messaging rather than speech recognition because speech recognition ________.

Accepted Answer

A)  is less accurate 
B)  is more expensive 
C)  does not have a supporting software 
D)  requires longer processing time 
A)  is less accurate 
B)  is more expensive 
C)  does not have a supporting software 
D)  requires longer processing time

Question 6

Voice communications can be integrated with data communication through ________.

Accepted Answer

A)  private branch exchange 
B)  cloud computing 
C)  VoIP 
D)  enterprise architecture 
A)  private branch exchange 
B)  cloud computing 
C)  VoIP 
D)  enterprise architecture

Question 7

Which of the following is the main benefit offered by IPv6 compared to the current protocol?

Accepted Answer

A)  It supports a greater number of IP addresses. 
B)  It provides better security options to all types of networks. 
C)  It supports peer-to-peer networks. 
D)  It has a more efficient, n-tier architecture. 
A)  It supports a greater number of IP addresses. 
B)  It provides better security options to all types of networks. 
C)  It supports peer-to-peer networks. 
D)  It has a more efficient, n-tier architecture.

Question 8

Describe the infrastructure of cell phone networks.

Accepted Answer

The cell phone infrastructure relies on

Question 9

What are the four components of computers? Give an example of each component.

Accepted Answer

The four components of a computer are in

Question 10

Optical scanners are used to ________.

Accepted Answer

A)  track and interpret body movement 
B)  monitor traffic patterns 
C)  decipher barcodes and other symbols 
D)  read information embedded in RFID tags 
A)  track and interpret body movement 
B)  monitor traffic patterns 
C)  decipher barcodes and other symbols 
D)  read information embedded in RFID tags

Question 11

What is wavelength?

Accepted Answer

A)  It is the maximum transmission, in bit rate, across a channel. 
B)  It is the number of cycles that a wave repeats per second. 
C)  It is the distance between one peak of an electromagnetic wave and the next. 
D)  It is the speed at which a wave travels through a physical medium or through vacuum. 
A)  It is the maximum transmission, in bit rate, across a channel. 
B)  It is the number of cycles that a wave repeats per second. 
C)  It is the distance between one peak of an electromagnetic wave and the next. 
D)  It is the speed at which a wave travels through a physical medium or through vacuum.

Question 12

________ is a mobile broadband technology that relies on microwave transmissions to blanket large metropolitan areas from microwave towers, usually on buildings.

Accepted Answer

A)  Wifi 
B)  HSPA 
C)  WiMax 
D)  CDMA2000 
A)  Wifi 
B)  HSPA 
C)  WiMax 
D)  CDMA2000

Question 13

What are the various functions of the operating system (OS)?

Accepted Answer

The operating system (OS) performs a var

Question 14

________ is a cost-cutting approach to servers in which multiple operating systems run concurrently on a single physical PC server.

Accepted Answer

A)  Virtualization 
B)  Software licensing 
C)  Distributed computing 
D)  Grid computing 
A)  Virtualization 
B)  Software licensing 
C)  Distributed computing 
D)  Grid computing

Question 15

________ refers to technology that manages all the office phone lines, voice mail, internal billing, call transfers, forwarding, conferencing, and other voice services.

Accepted Answer

A)  PBX 
B)  PSTN 
C)  POTS 
D)  ATM 
A)  PBX 
B)  PSTN 
C)  POTS 
D)  ATM

Which of the following is a disadvantage of VoIP communication?

Explain object-oriented programming with an example.

Application software includes operating system software and utilities.

________ is a technology placed on tags with small chips equipped with a microprocessor, a tiny antenna to receive and transmit data, and sometimes a battery that stores information on the tagged object's history.

Most applications rely on texting, e-mail, and instant messaging rather than speech recognition because speech recognition ________.

Voice communications can be integrated with data communication through ________.

Which of the following is the main benefit offered by IPv6 compared to the current protocol?

Describe the infrastructure of cell phone networks.

What are the four components of computers? Give an example of each component.

Optical scanners are used to ________.

What is wavelength?

________ is a mobile broadband technology that relies on microwave transmissions to blanket large metropolitan areas from microwave towers, usually on buildings.

What are the various functions of the operating system (OS)?

________ is a cost-cutting approach to servers in which multiple operating systems run concurrently on a single physical PC server.

________ refers to technology that manages all the office phone lines, voice mail, internal billing, call transfers, forwarding, conferencing, and other voice services.

Information Systems and People

Systems Development and Procurement

Project Management and Strategic Planning

Information Systems and Strategy

Managing Information Resources with Databases

Information Systems for the Enterprise

The Web and E-Commerce

Ethics, Privacy, and Security

Business Intelligence and Decision Support

Collaborating with Technology

Knowledge Management and E-Learning

Filters

Exam 3: Information and Communications Technologies: The Enterprise Architecture

Which of the following is a disadvantage of VoIP communication?

Explain object-oriented programming with an example.

Application software includes operating system software and utilities.

________ is a technology placed on tags with small chips equipped with a microprocessor, a tiny antenna to receive and transmit data, and sometimes a battery that stores information on the tagged object's history.

Most applications rely on texting, e-mail, and instant messaging rather than speech recognition because speech recognition ________.

Voice communications can be integrated with data communication through ________.

Which of the following is the main benefit offered by IPv6 compared to the current protocol?

Describe the infrastructure of cell phone networks.

What are the four components of computers? Give an example of each component.

Optical scanners are used to ________.

What is wavelength?

________ is a mobile broadband technology that relies on microwave transmissions to blanket large metropolitan areas from microwave towers, usually on buildings.

What are the various functions of the operating system (OS)?

________ is a cost-cutting approach to servers in which multiple operating systems run concurrently on a single physical PC server.

________ refers to technology that manages all the office phone lines, voice mail, internal billing, call transfers, forwarding, conferencing, and other voice services.

Information Systems and People

Systems Development and Procurement

Project Management and Strategic Planning

Information Systems and Strategy

Managing Information Resources with Databases

Information Systems for the Enterprise

The Web and E-Commerce

Ethics, Privacy, and Security

Business Intelligence and Decision Support

Collaborating with Technology

Knowledge Management and E-Learning

Filters