In a multitiered network:()
A. processing is handled by multiple, geographically remote clients.
B. the work of the entire network is balanced over several levels of servers.
C. the work of the entire network is centralized.
D. processing is split between clients and servers.
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Which of the following statements is not true about cloud computing?()
A. It removes the concern about data and systems security for businesses.
B. It relies on the Internet as the platform for delivering services to users.
C. It consists of three types of services: cloud infrastructure, cloud platform, and cloud software.
D. It allows smaller firms to use resources previously unaffordable. Answer: A
An example of autonomic computing is:()
A. cell phones taking on the functions of handheld computers.
B. software programmed to run on any hardware platform.
C. virus protection software that runs and updates itself automatically.
D. programming languages that allow non-programmers to create custom applications. Answer: C
The toy manufacturer you work for wants to exchange data with a chain of toy stores in order to improve their distribution and speed to market. The toy stores use different software than your firm. Which of the following tools or technologies presents the best solution?()
A. Mashups
B. Cloud computing
C. Extranet
D. Web services
Apps:()
A. tie the user to a particular hardware platform.
B. lower the cost of switching mobile platforms.
C. are an example of open-source software.
D. require the user to have an online connection.
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