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Q. Explain the Structured Design of system?
Structured Design utilizes graphic description (Output of system analysis) and focuses on development of software specifications. The objective of structured design is to lead to development of programs comprising functionally independent modules which perform relatively independently of each other. It is a specific program design scheme, not a comprehensive design method. So it doesn't specify database or file design, input or output layout or the hardware on that application will run. It offers specification of program modules which are functionally independent. It is a process-centred technique which transforms structured analysis models in good software design models. Structured Design introduced a modeling tool known as Structure Charts. They are used to explain software (program) structure to fulfil business requirements. Structure charts define the interaction between independent module and data flowing between the modules. These module specifications can be passed to programmers before the writing of program code. In structure chart whole application is divided into modules (set of program instructions) and modules are designed according to some principles of design.
In a logical system, a judgement is a statement that is either true or false. So far, you are most familiar with the type of judgement "A is true", which is often simply abbreviate
Binary is an alternative number system which works very good for computers. Humans have ten fingers; that's probably why we use ten digits (0, 1, 2, 3, 4, 5, 6, 7, 8, and 9) in our
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Consider the hardware design as shown. Within the target system the EPROM would contain the hex data as shown below Address Assembly code 8000 86 8001
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The real power of arrays comes from their facility of using an index variable to traverse the array, accessing every element with the similar expression a[i]. All the is required t
Accessibility testing for web sites is a service that can give much more than the standard point-by-point testing methods of most automated services.
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