Database definition - micro cds/isis application, Software Engineering

Assignment Help:

Database Definition:

There are four basic steps involved in defining a database. They are: 

i)  Creating a Field Definition Table (FDT) : The possible content of data records should be determined in a Field Definition Table (FDT). This table is set up by using The Line Editor of micro CDS/ISIS. Tag number, name, maximum length, repeatability end possible sub-field identifiers are to be specified for each field. 

ii)  Creating a Data Entry Worksheet: The default data entry worksheet is to be compiled, Worksheet editor facilitates this job. Separate worksheets can be compiled to suit different requirements using the facilities of worksheet editor. 

iii)  Defining the Display/Print Formats : A default display/print format has to be specified. The output sequence and layout of the fields are to be described with the help of Print Formatting Language. This language is used throughout the system to specify field manipulations. Separate display formats can be specified as per the requirement.  


Related Discussions:- Database definition - micro cds/isis application

Demonstrate the sequence of prototyping, Demonstrate the Sequence of protot...

Demonstrate the Sequence of prototyping Sequence of prototyping is demonstrated in following Figure.

What are the benefits of big-bang, What are the advantages and disadvantage...

What are the advantages and disadvantages of big-bang? Advantages: This approach is simple. Disadvantages: It is hard to debug. It is difficult to isolate errors while testi

Illustrate the concept of hybrid design, Q. Illustrate the concept of Hybri...

Q. Illustrate the concept of Hybrid design? Hybrid design: Pure top-down or else pure bottom up approaches are often not practical so hybrid approach which combines the above

Explain about the software testing strategies, Explain about the software t...

Explain about the software testing strategies. A method approach to software testing. Verification and Validation. Verification refers to the set of activities that ma

Explain difference between test plan and master test plan, What is the diff...

What is the difference between Test Plan and Master Test Plan. Master Test Plan - i.) It is mandatory in all projects. ii.) It provides strategy to be used to test the

What is crash, The sudden and finish failure of a computer system or compon...

The sudden and finish failure of a computer system or component.

What is a cohesive module, What is a cohesive module? A cohesive module...

What is a cohesive module? A cohesive module performs only "one task" in software procedure with few interaction with other modules. It means cohesive module serve only one thi

What are dynamic testing tools, What are dynamic testing tools?  Dynami...

What are dynamic testing tools?  Dynamic testing tools:  1: coverage analyzers (execution verifiers 2: output comparators 3: Test data generators: 4:  Test file gen

Explain in detail about data modelling, Explain in detail about data modell...

Explain in detail about data modelling. Data modeling makes use of the ERD. Having of 3 interrelated information. The data object. Attributes.  Relationsh

What does the insert statement in extract datasets do, What does the insert...

What does the insert statement in extract datasets do? It describes the fields of a field group.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd