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

Define repeated inheritance and encapsulation, Q. Define Repeated inheritan...

Q. Define Repeated inheritance and Encapsulation? Repeated inheritance If a class inherits in excess of once from the same class then it is referred to as repeated inherit

Define software testing, Define software testing. Software testing is a...

Define software testing. Software testing is a process used to help recognize the correctness, completeness and superiority of developed computer software. With that in mind, t

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

What does software engineering means, What does software engineering means ...

What does software engineering means ? Software engineering defined as a discipline in which theories, methods and tools are used to develop professional software.

What is grey box testing, Grey box testing is a software testing method tha...

Grey box testing is a software testing method that uses a combination of black box testing and white box testing. Gray box testing is not the black box testing, because the tester

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

Network Technology, How can you create a file named -i? Which techniques do...

How can you create a file named -i? Which techniques do not work, and why do they not work? How can you remove the file named -i?

What is version and release management, What is Version and release managem...

What is Version and release management? Invent an identification system for system versions. Plan when a new system version is to be formed. Ensure that version managemen

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