Q. Which of following changeover method is said to be most expensive?

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Q. When available manpower is limited, preferred method of changeover to apply is of

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Q. To carry out change process, followed methods are said to be of

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Q. Most safest way to deploy a new system is by method of

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Q. When available changeover time is less, suitable changeover method to apply is of

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Q. New system is put to operation from a decided suitable cut off date in changeover method known as

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Q. New system must not differ from old system to a great extend in process of

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Q. Communication takes place in only one direction in communication mode of

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Q. Basic elements of any communication system includes a sender, receiver and

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Q. Basic models for transmission of data from one to another, can be classified into

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Q. Data handling capacity of a communication system is known to be

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Q. Available range of frequencies for transmission of data is termed as

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Q. Communication mode in which data can be transmitted in both directions but in one direction at a time is known to be

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Q. Data redundancy results in increase cost of

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Q. Consistency of data in all files represents

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Q. In file-oriented approach, query can be processed quickly, if records are stored with

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Q. When there's a need to update data, application program must also be updated because of

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Q. Repetition of same data items in more than one file can create

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Q. Data being dependent on an application represents its

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Q. Multiple related fields are combined to make a

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