Various Constraints in DBMS | Database Management Systems
What are constraints? Constraints are the rules enforced on table. These are used to restrict the type or...
Process Synchronization in Operating System
Introduction
Operating System involves execution of process which are parts of program under execution and is essential for...
ER model In DBMS
INTRODUCTION
ER model or entity relationship is a database model used for the design and representation of relationships between...
Virtual memory | Working of Virtual memory
Introduction
Virtual memory is a memory management capability of an operating system (OS) which uses hardware and software...
Data Definition Language: DDL SQL commands with examples
â–ª Data Definition Language (DDL) is a standard for commands that define the different structures of tables, functions or views in a...
Java vs Python – What’s Best
If you have at least some basic knowledge about programming languages, you must know Java has been extremely popular since it was...
Which Programming Language Should I Prefer
If you work with computers or have thought about trying to become a programmer or a developer. You may have asked yourself...
BITWISE OPERATORS IN CPP
INTRODUCTION
In programming, a bitwise operation operates on one or more binary representations of numbers.It is fast and simple...
Keys in DBMS | Database Management System
What is a key? A key is a field, or combination of fields, in a database table to uniquely identify a row in the...
Data Models in DBMS | Database Management system
A Database model defines the logical design and structure of a database and defines how data will be stored, accessed and updated...
Interview Questions on Java – To Secure Developers Career
Sometimes nervousness might take the lead and you might find yourself in a difficult situation, not knowing what to say or how...
AWS: Introduction to AWS cloud practitioner
Cloud computing: Instead of having and building our own data centers, we can access data centers and all of its resources via...
Differences of depression in Men
Classic symptoms in Men and Women point
1). Depressed mood feelings sad or empty.
Lathe Machine | Different operation on a workpiece
What is a Lathe machine?
Lathe machine is the mother of all mechanical engineers. If you are a mechanical...
University culture in India should change
Indian Universities
There is an energy to Universities that spreads in other cities. This was the test that practiced...
7 tips to help you cope with exam stress
Exam Stress
A little pressure can be something worth being thankful for: it acts as an inspirational push that...
