Question 1

Which of the following is also known as on-demand computing?

Accepted Answer

A) Hybrid computing 
B) Grid computing 
C) Cloud computing 
D) Utility computing

Question 2

Why do companies consider cost saving as a major advantage of grid computing?

Accepted Answer

The answer of Why do companies consider cost saving as...

Question 3

With _____ technology,a Web server delivers information to users who have signed up for this service instead of waiting for them to request the information be sent to them.

Accepted Answer

A) push 
B) pull 
C) virtual reality 
D) radio frequency identification

Question 4

_____ could be useful for authentication purposes in voting via the Internet.

Accepted Answer

A) Bluetooth 
B) Radio frequency identification (RFI
D) tags 
C) Biometrics 
D) QR (quick response)codes

Question 5

_____ automates the configuration,deployment,and ongoing management of applications in the cloud.

Accepted Answer

A) Infrastructure as a service (IaaS) 
B) Software as a service (SaaS) 
C) Backend as a service (BaaS) 
D) Platform as a service (PaaS)

Question 6

Interruption from weather conditions is one of the major disadvantages of _________.

Accepted Answer

A) Wi-Fi 
B) data mining 
C) grid computing 
D) WiMAX​

Question 7

_________ computing is the provision of IT services on demand.

Accepted Answer

A) Utility 
B) Grid 
C) Mobile 
D) Cloud

Question 8

A(n)_________ is a 2D or 3D graphical representation of a person in the virtual world,used in chat rooms and online games.

Accepted Answer

A) entity 
B) schema 
C) avatar 
D) relvar

Question 9

One major obstacle to using virtual reality (VR)technology is that not enough _____ are currently available to carry out the data transmissions needed for a VR environment capable of re-creating a conference.

Accepted Answer

A) holographic devices 
B) quick response codes 
C) fiber-optic cables 
D) cloud-computing services

Question 10

Nanotechnology incorporates techniques that involve the structure and composition of materials on a _____.

Accepted Answer

A) nanoscale 
B) nanometer 
C) nanobyte 
D) nanoframe

Question 11

Describe the issues with radio frequency identification (RFID).

Accepted Answer

The answer of Describe the issues with radio frequency identification...

Question 12

A ________ is the most commonly used device for enabling users to navigate in the virtual reality (VR)environment and control various objects.

Accepted Answer

A) data glove 
B) head-mounted display (HM
D)  
C) virtual retinal display (VR
D)  
D) smart card

Question 13

Before virtual reality (VR)technology,even the best graphics programs used a two-dimensional environment to illustrate a three-dimensional object.

Accepted Answer

A) True 
 B)False

Question 14

In order to read a QR (quick response)code using a smartphone,one must have the _____ app.

Accepted Answer

A) visualizer 
B) reader 
C) decoder 
D) scanner

Question 15

Utility computing can work with the software as a service (SaaS)model.

Accepted Answer

A) True 
 B)False

Question 16

_____ clouds are more suitable for organizations that need scalability,do collaborative projects,and offer standard applications over the Web.

Accepted Answer

A) Private 
B) Hybrid 
C) Community 
D) Public

Question 17

_____ radio frequency identification (RFID)tags can be embedded in a sticker or under the human or animal skin.

Accepted Answer

A) Active 
B) Passive 
C) Open 
D) Closed

Question 18

In an exocentric environment of virtual reality (VR),users can interact with objects.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following is used in clothing and footwear to cut down bacteria growth and improve stain resistance?

Accepted Answer

A) Nanomaterials 
B) Nanofluids 
C) Nanometers 
D) Nanowires

Question 20

A(n)_____ is a simulated environment designed for users to interact via avatars.

Accepted Answer

A) real world 
B) virtual world 
C) artificial neural network 
D) personal area network

Exam 14: Emerging Trends,Technologies,and Applications

Which of the following is also known as on-demand computing?

Why do companies consider cost saving as a major advantage of grid computing?

With _____ technology,a Web server delivers information to users who have signed up for this service instead of waiting for them to request the information be sent to them.

_____ could be useful for authentication purposes in voting via the Internet.

_____ automates the configuration,deployment,and ongoing management of applications in the cloud.

Interruption from weather conditions is one of the major disadvantages of _________.

_________ computing is the provision of IT services on demand.

A(n) _________ is a 2D or 3D graphical representation of a person in the virtual world,used in chat rooms and online games.

One major obstacle to using virtual reality (VR) technology is that not enough _____ are currently available to carry out the data transmissions needed for a VR environment capable of re-creating a conference.

Nanotechnology incorporates techniques that involve the structure and composition of materials on a _____.

Describe the issues with radio frequency identification (RFID).

A ________ is the most commonly used device for enabling users to navigate in the virtual reality (VR) environment and control various objects.

Before virtual reality (VR)technology,even the best graphics programs used a two-dimensional environment to illustrate a three-dimensional object.

In order to read a QR (quick response) code using a smartphone,one must have the _____ app.

Utility computing can work with the software as a service (SaaS)model.

_____ clouds are more suitable for organizations that need scalability,do collaborative projects,and offer standard applications over the Web.

_____ radio frequency identification (RFID) tags can be embedded in a sticker or under the human or animal skin.

In an exocentric environment of virtual reality (VR),users can interact with objects.

Which of the following is used in clothing and footwear to cut down bacteria growth and improve stain resistance?

A(n) _____ is a simulated environment designed for users to interact via avatars.