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Q. Describe the External Users of system?
External Users: Modern information systems are now reaching beyond the boundaries of traditional business to involve customers and other businesses as system users. In business-to-business information systems every business becomes an external user of other business's information systems. For illustrations in the case of direct purchasing of product through Internet, customer becomes an external user of retailer's order processing information systems. Another illustration is that if a business connect their purchasing systems directly to order processing systems of their suppliers then both become external users to each other.
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CMOS circuits consume power ? Ans. As in CMOS one device is ON and one is Always OFF therefore power consumption is low or can say less than TTL.
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a. What is the difference among character and block devices? b. Discuss the method to make a Kernel Driver for the PC Speaker. c. Explain the socket structure with the help o
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