Question 1

Push technology can be effective for both business-to-consumer (B2C)and business-to-business (B2B)marketing.

Accepted Answer

Push technology can be used by businesses to send notifications, alerts, and updates to their customers (B2C) or other businesses (B2B) in a timely manner. This allows them to stay connected with their target audience and provide timely updates on products, services, or promotions.

Question 2

A radio frequency identification (RFID)tag provides a unique identification for a credit or debit card carrying the tag.

Accepted Answer

RFID tags can be embedded in credit or debit cards to provide a unique identifier that can be read by RFID readers for contactless transactions.

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

Accepted Answer

Push technology is the only option that matches the description given in the question. With push technology, the Web server pushes or delivers information to users who have signed up for the service instead of waiting for them to request it. Pull technology, on the other hand, requires the user to request the information they want, which is not what the question is asking for. Virtual reality and radio frequency identification are not related to delivering information via a Web server.

Question 4

In grid computing,each participant is referred to as a "branch."

Accepted Answer

In grid computing, each participant is referred to as a "node," not a "branch."

Question 5

Pull technology is adequate for marketing certain products and services and for providing customized information.

Accepted Answer

The answer of Pull technology is adequate for marketing certain...

Question 6

Compared with Worldwide Interoperability for Microwave Access (WiMAX),Wireless Fidelity (Wi-Fi)theoretically has faster data transfer rates and a longer range.

Accepted Answer

This statement is false. WiMAX theoretically has faster data transfer rates and a longer range compared to Wi-Fi. WiMAX can offer speeds up to 70 Mbps and has a range of up to 50 km, while Wi-Fi typically has a range of up to 100 meters and speeds up to 1 Gbps.

Question 7

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

Accepted Answer

Utility computing can indeed work with the software as a service (SaaS) model. Utility computing refers to a model where computing resources, such as processing power and storage, are offered to users on a pay-per-use basis, similar to how utility companies charge for usage. SaaS, on the other hand, refers to a model where software applications are provided to users over the internet on a subscription basis, and the software is hosted and maintained by the provider. These two models can work together, where SaaS providers can use utility computing to scale their infrastructure up or down as needed to meet customer demand.

Question 8

Google AppEngine is an example of private cloud service.

Accepted Answer

Google AppEngine is a public cloud service where developers build, deploy, and run their applications on Google's infrastructure. It is not a private cloud service.

Question 9

Which technology streamlines the process of users getting software updates and updated content?
A)Pull technology
B)Push technology
C)Data mining technology
D)Artificial intelligence technology

Accepted Answer

Push technology is used to automatically send software updates and updated content to users without requiring them to actively seek out the updates themselves. This streamlines the process and ensures that users are always using the most up-to-date versions of software and content.

Question 10

Bluetooth has line-of-sight limitations.

Accepted Answer

The answer of Bluetooth has line-of-sight limitations....

Question 11

Active radio frequency identification (RFID)tags have no internal power supply.

Accepted Answer

Active RFID tags have an internal power supply, usually a battery, to broadcast their signal. Passive RFID tags do not have an internal power supply and instead are powered by the reader's signal.

Question 12

Which of the following issues is faced by application service providers (ASPs)?
A)Portability issues
B)Flexibility issues
C)Compatibility issues
D)Privacy issues

Accepted Answer

ASPs often handle sensitive data for their clients, raising concerns about data privacy and security.

Question 13

In virtual environment (VR)terminology,the everyday physical world is referred to as a "micro environment."

Accepted Answer

In VR terminology, the everyday physical world is referred to as the "real world" or the "physical world," not micro environment.

Question 14

A QR (quick response)code offers a smaller storage capacity compared to standard UPC barcodes.

Accepted Answer

This statement is false. QR codes actually offer a larger storage capacity compared to standard UPC barcodes. UPC barcodes can typically store up to 20 characters, while QR codes can hold up to several hundred characters.

Question 15

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

Accepted Answer

The answer of In an exocentric environment of virtual reality...

Question 16

People can enter other cave automatic virtual environments (CAVEs)in other locations,no matter how far away they are geographically.

Accepted Answer

With the help of advanced technology, people can connect to other CAVEs located in different geographic locations, allowing them to interact with virtual environments and other users in the connected CAVEs.

Question 17

Nanomaterials have been applied as coatings on eyewear for increased comfort.

Accepted Answer

Nanomaterials have been used to coat eyewear for increased comfort, as they can make the surface of the glasses smoother and more resistant to water and dirt.

Question 18

With the _____ model,users do not need to be concerned with new software versions and compatibility problems because the application service providers (ASPs)offer the most recent version of the software.
A)rapid application development
B)software as a service (SaaS)
C)radio frequency identification (RFID)
D)waterfall

Accepted Answer

The software as a service (SaaS) model involves the application service providers (ASPs) offering the most recent version of the software, which the users can access over the internet without having to worry about software versions and compatibility issues. The other options mentioned are not related to this concept.

Question 19

Network administrators use _____ technology to get antivirus updates to be automatically downloaded on employees' workstations.
A)pull
B)artificial intelligence
C)push
D)data mining

Accepted Answer

The push technology is used to deliver information or software directly to the end-users or devices without any request from the recipient. The network administrators can use push technology to get the antivirus updates automatically downloaded on employees' workstations without any manual intervention.

Question 20

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

Accepted Answer

Before VR technology, most graphics programs used a flat, two-dimensional screen to display 3D objects.

Quiz 14: Emerging Trends,Technologies,and Applications