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What is Data integrity?
Ans) Data integrity is one of the six fundamental components of information security. Data integrity is the soundness, completeness and wholeness of the data that also complies with the intention of the creators of the data.
In databases, significant data - including customer information, order database, and pricing tables - may be stored. In databases, data integrity is achieved by stop accidental, or deliberate, or unauthorized insertion, or modification, or destruction of data.
Define Data Dictionary The data dictionary can be explained as an organized collection of all the data elements of the system with precise and rigorous definitions so that user
Explain some of the limitations of testing. Though testing is an significant part of system development and leads to a valid, verified and efficient system, it also faces some
Requirements Analysis of SDLC Requirements describe "What" of a system. Objectives which are to be achieved in Software process development are requirements. In requirements a
Explain in detail structure with diagram
Discuss about Throw-away prototyping Objective: The principal aims of this model is to validate or to gain the system requirements. It is developed to minimise requi
Q. Explain acceptance testing and beta testing? Acceptance Testing as well as Beta testing: System tests are designed to authenticate a fully developed system to guarantee th
A function module can be called from a transaction screen outside an ABAP/4 program. Yes, a function module called from transaction screen.
java/python based application which lets you upload images of car logos and detects which logo it is by outputting the ID number of that image. Neural network is used to achieve th
give me a graph of online shopping time line chart
Q. Define cohesion and coupling? Give suitable examples. Ans Coupling: Coupling refers to the strength of the relationship between modules in a system. Coupling represents how
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