COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data and operating system
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Hardware, Software and Data
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Software and Data
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None of the mentioned
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Detailed explanation-1: -A distributed computer system consists of multiple software components that are on multiple computers, but run as a single system. The computers that are in a distributed system can be physically close together and connected by a local network, or they can be geographically distant and connected by a wide area network.
Detailed explanation-2: -Expert-Verified Answer. Five types of hardware resource and five types of data or software resource that can usually be shared are printer, plotter, storage space, cd drive, dvd drive, processing power.
Detailed explanation-3: -Distributed coordination function (DCF) is a mandatory technique used to prevent collisions in IEEE 802.11-based WLAN standard (Wi-Fi). It is a medium access control (MAC) sublayer technique used in areas where carrier-sense multiple access with collision avoidance (CSMA/CA) is used.
Detailed explanation-4: -Distributed data services provide access to, and modification of, data/metadata in remote or local databases. In a distributed environment, data not available on the local database are fetched from a remote data server at the request of the local client.