Classes of data items in a data dictionary, Software Engineering

Assignment Help:

Q. Classes of data items in a data dictionary?

There are three classes of data items in a data dictionary

1) Data element- It is the smallest unit of data that cannot be meaningfully decomposed further. Example- Employee number and so on.

2) Data structure is a group of data elements forms a data structure.

3) Data Flows as well as Data Stores- data flows are data structures in motion whereas data stores are data structures at rest.


Related Discussions:- Classes of data items in a data dictionary

What is data binding, What is Data Binding?    The matrix that attempts...

What is Data Binding?    The matrix that attempts to capture the module-level concept of coupling is data binding. Data binding are a calculate that captures the data interacti

What is project scheduling, Question 1 What is project management? Explain...

Question 1 What is project management? Explain various activities involved in project management Question 2 Describe the following with respect to Estimation and Budgeting of

Discuss software characteristics, Q. Discuss any two software characteristi...

Q. Discuss any two software characteristics. Ans. Software is not manufactured : The life of software is start from concept exploration to the retirement of the software prod

Discuss the various strategies of design, Q. Discuss the various strategies...

Q. Discuss the various strategies of design. Which design strategy is most popular and practical? Ans The most commonly utilized software design strategy involved decomposing

Explain the corba component model types, Question 1: a. What are the F...

Question 1: a. What are the Facets of Component that you know about ? b. Explain the CORBA component Model types ? c. Talk about the three concepts that you should keep

Explain the software prototyping, What is meant by software prototyping? ...

What is meant by software prototyping? Software prototyping is a process of producing a model for the software product. This is developed based on the recently known requiremen

Types of debugging techniques used in software testing, Name the types of ...

Name the types of debugging techniques used  in Software testing.   various debugging techniques are:- 1) Core dumps 2) Traces 3) Print statements 4) Debugging pr

Define software testability, Q. Define Software testability? Software ...

Q. Define Software testability? Software testability is the degree to which a software artifact (i.e. a software system, software module, requirements- or design document) su

Information engineering, Information engineering is a system  engineering ...

Information engineering is a system  engineering approach which is used to describe architectures which enable a business to use data professionally. The intent of information eng

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