BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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expensive, very large and require greater skills to use
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phone calls, text to speech, recording music
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reliability, easy to expand network, security
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rarely turned off, lot of RAM, possibly RAID
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Detailed explanation-1: -One of the prominent drawbacks of mainframes is their cost. Hardware and software for mainframes are clearly expensive. Secondly, mainframe hardware occupies more space than other computers. Finally, one needs high-end skills to work with mainframe computers.
Detailed explanation-2: -Skills / Talent availability, remote management, and access for handling and running the Mainframe System. Scalability and flexibility required for unprecedented demands (user and transaction volumes) Remote Monitoring and Management for System support.
Detailed explanation-3: -Mainframes cost more A single mainframe could cost you around $75, 000 – far more than the two or three thousand dollars that you might pay for a good x86 server.
Detailed explanation-4: -Mainframe systems are limited in the number due to its highly specialised working and of a high cost and Preserve as much power as possible for required operations.