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Q. Why do businesses need systems analysts?
A computerized system allows an organization to provide accurate information and respond faster to queries, events etc. If a business needs computerized information system, a Systems Analyst is needed for analysis and design of that system. Information systems evolved from the requirement to improve the use of computer resources for information processing requirements of business application. Customer describes the business problems to be solved by the computer. Project managers, Programmers, Analysts and Customers apply information technology to build information systems which solve those problems. Information technology provides the opportunity to collect and store huge volume of data, process business transactions with great speed and accuracy and offer relevant and timely information for taking correct decision by management. This potential couldn't be realized without help of a systems analyst because business users can't fully understand the limitations and capabilities of modern information technology. In the same way computer programmers and information technologists don't fully understand business applications they are trying to computerize or support. A communication gap has constantly existed between those who require computer based business solutions and those who understand information technology. Systems analyst bridges this gap.
Q. What is multi-threaded unix kernel? Multi-threaded UNIX kernel: We know threads are light-weight processors demanding minimal state information comprising the processor stat
Ramps A network planning method that makes the most well-organized use of manpower, materials and cash resources between several projects going on concurrently.
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What is the command used to replace many characters in Vi Editor? Ans) For replace most of the character in vi editor press esc key and then press R for change many character.
Used to interrupt CPU normal implementation routine and to get its attention .Mostly generated by an external devices, timers, counters...etc
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