Software Processes| Software Processes in Software Engineering |Overview of Software Processes
Software processes are the methods and techniques used to develop software products. A software process is a set of activities and …
Introduction to Software Engineering| Software Engineering Concept| What is Software Engineering?
Software engineering is systematic, disciplined, cost effective technique for software development. It is a branch of computer science, which uses …
Important questions of Relational Database Management System
Answer the following questions: 1.    Define database. 2.  Define Database Management System. 3.    Define RDBMS. 4.    Define 2NF. 5.    …
E-R Diagram in RDBMS
An entity–relationship model (ER model) describes the structure of a database with the help of a diagram, which is known as Entity …
Database Schema in RDBMS
It is the structure of database. Schema defines how the data will be stored in the database, relationship between entities …
Data Independence in RDBMS
Data independence is ability to modify a schema definition in one level without affecting a schema definition in the next …
Data Abstraction in RDBMS
Data Abstraction is a process of hiding unwanted or irrelevant details from the end user. Data Abstraction can be defined as …
Functional Dependency in RDBMS
A functional dependency defines the relationship between two attributes, typically between a prime attribute (primary key) and non-prime attributes. If …
Normalization in RDBMS
Normalization is a technique of designing the database in structured way. It is the process of organizing the data in database. It was …
Important Questions and Answers of C programming
1. Explain the concept and use of type void? Ans: Void is an empty data type. The void type specifies …