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.