Question 1

__________is a model in which application service providers (ASPs) deliver software to users for a fee.
A) Platform as a service
B) Software as a service
C) Application-based platform service
D) Open source software service
E) Select

Accepted Answer

Software as a service (SaaS) is a model in which application service providers (ASPs) deliver software to users for a fee. Users can access the software through a web browser without having to install or maintain it themselves.

Question 2

A _____ can be used to create and test prototypes, develop interfaces, and simulate factory layouts and assembly lines, without investing in physical equipment and layouts.
A) rapid prototyping machine
B) cave automatic virtual environment
C) radio frequency identification tag
D) quick response code

Accepted Answer

A cave automatic virtual environment (CAVE) can be used for creating and testing prototypes, developing interfaces, and simulating factory layouts and assembly lines without investing in physical equipment and layouts. It creates a fully immersive virtual environment where users can interact with 3D objects and manipulate them in real time. Neither rapid prototyping machine, radio frequency identification tag, nor quick response code can provide these capabilities.

Question 3

_____ is a cloud-computing risk that deals with the availability of external audits and security certifications.
A) Regulatory compliance
B) Investigative support
C) Data segregation
D) Long-term viability

Accepted Answer

Regulatory compliance is the cloud-computing risk that deals with the availability of external audits and security certifications. This risk involves the ability of the cloud service provider to comply with regulatory standards, such as HIPAA, PCI-DSS, and SOC 2, and to provide evidence of compliance to regulators and customers through external audits and certifications.

Question 4

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

Accepted Answer

Nanomaterials have been used as coatings on eyewear to improve scratch resistance, anti-reflective properties, and water resistance, as well as to provide increased comfort to wearers.

Question 5

Augmented reality users are immersed in the virtual world while interacting with objects.

Accepted Answer

This statement is true. Augmented reality (AR) allows users to see and interact with virtual objects or information superimposed on the real world around them, creating an immersive experience.

Question 6

Bluetooth has line-of-sight limitations.

Accepted Answer

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

Question 7

Active radio frequency identification (RFID) tags have internal power supply.

Accepted Answer

Active RFID tags have an internal power supply which allows them to broadcast their signal and communicate with readers from longer distances than passive RFID tags.

Question 8

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

Accepted Answer

In virtual environment (VR) terminology, the term micro environment refers to a small, specific area within a larger virtual environment. The everyday physical world is not typically referred to as a micro environment in VR terminology.

Question 9

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

Accepted Answer

This is true because CAVEs are connected through networked systems, allowing people to enter CAVEs in other locations remotely.

Question 10

Utility computing is incompatible with the software as a service (SaaS) model.

Accepted Answer

Utility computing and SaaS are complementary models. Utility computing provides the underlying infrastructure and computing resources while SaaS uses those resources to deliver software applications to end-users.

Question 11

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 12

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

Accepted Answer

RFID tags are used for identification and tracking purposes, but they are not typically embedded in credit or debit cards. Instead, these cards often use magnetic stripe or chip technology to store and transmit information.

Question 13

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

Accepted Answer

Push technology allows businesses to send information directly to their target audience, making it effective for both B2C and B2B marketing. For example, B2C companies can send push notifications about sales or promotions to customers' smartphones, while B2B companies can use push technology to deliver time-sensitive information to partners or suppliers.

Question 14

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 15

Unlike bar codes and other systems,__________devices do not have to be in contact with the scanner to be read.
A) MaxiCode
B) radio frequency identification
C) quick response code
D) Semacode
E) Select

Accepted Answer

Radio frequency identification devices use electromagnetic fields to communicate with readers or scanners, allowing them to be read from a distance, unlike bar codes and other systems that require physical contact with the scanner. MaxiCode, quick response code, Semacode, and Select all require physical proximity to be read.

Question 16

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

Accepted Answer

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

Question 17

Symbic Technologies offers cloud computing services to several data centers around the world. It provides servers, networking elements, and storage. Symbic Technologies owns the equipment and is in charge of housing, functioning, and maintaining it. In the context of cloud computing services, it is evident that Symbic Technologies provides _____.
A) infrastructure as a service
B) platform as a service
C) software as a service
D) backend as a service

Accepted Answer

Symbic Technologies provides infrastructure as a service (IaaS) in which it offers the infrastructure components such as servers, networking, and storage to its clients. The clients can build their own platforms and develop software on the provided infrastructure. Therefore, option A is the correct answer.

Question 18

Google AppEngine is an example of a private cloud service.

Accepted Answer

Google AppEngine is a public cloud service provided by Google. Private cloud services are hosted within an organziation's own infrastructure, whereas public cloud services are hosted on third-party platforms like Google, Amazon Web Services, and Microsoft Azure.

Question 19

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 20

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

Accepted Answer

This statement is false. Quick response (QR) codes actually offer a much larger storage capacity compared to standard universal product codes (UPC) barcodes. QR codes can hold up to several hundred times more information than UPC barcodes.

Quiz 14: Emerging Trends, Technologies, and Applications

__________is a model in which application service providers (ASPs) deliver software to users for a fee.

A _____ can be used to create and test prototypes, develop interfaces, and simulate factory layouts and assembly lines, without investing in physical equipment and layouts.

_____ is a cloud-computing risk that deals with the availability of external audits and security certifications.