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System Maintenance Operations
System maintenance is concerned with keeping the hardware and software working. This .involves the following operations: 20 Information System and Networks
User support is concerned with ensuring that users know how to make the most optimum use of the system, and providing necessary training to the users of the system. Also, user documentation and help-desk facilities form important user support tools. Security is one of the important considerations for the proper and continued functioning of an information system.
Loss of security may originate in accidental and deliberate threats. Accidental threats arise due to poor system features like overloading, or software bugs. Deliberate threats arise from human intent, and include theft, computer fraud, vandalism and other attempts to break the system. Such threats may lead to:
In order to prevent security threats, .the organisation should have a carefully formulated security policy. It is also essential that each one of the staff members associated with the system acknowledge their responsibility for security.
system integration and infrastructure development is the-------- -----is characterized as the development and management of relationships with external service providers
powepoint
QUESTION A."Accounting Information Systems" generally consist of six main parts. What are those parts and write a short note on each of them B. Explain the difference betwee
statement of problem
QUESTION Crowdsourcing is the act of outsourcing tasks traditionally performed by an employee or a contractor, to a large group of people or a community (a crowd) through an op
Document Delivery Services Document delivery is considered as one of the important elements of providing access to information. It involves the integration of document discov
what is implemantation?
KWOC (Key Word-Out of Context) index A KWOC index extracts the keyword from the title and the keyword is used as a separate heading with title and accession numbers listed be
evolution of Management info system
-you and another executive on a different continent want to develop a new pricing structure for product -you want to decide where to spend advertising dollars which the problem of
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