UG KLUian | ECE student | aspirant to teach | love programming

Srija Kalyanam

In this course, Srija Kalyanam has discussed relational algebra, the dense index and sparse index in primary index, multilevel indexing,  bitmap indexing, functions, procedures, and triggers in sql. She has explained the functions, procedures, bitmaps, and syntax vividly by providing programming examples.

Ace your job interview with interview questions, resume format, resume samples, GD topics & aptitude test by experts. Learn about a CV & cover letter for private & government jobs.

Campus Placements

English

Database Management System (DBMS) and Structured Query Language (SQL)

Fresher Placements

Competitive Programming

CS & IT

Technical Interview

Interview Preparation & GD

Personal and Skill Development

Develop your coding skills, learn a new language or prepare for campus placements and job interviews, you can do it all with these awesome courses.

Cartesian product,  set difference, union are explained and relational algebra functions like selection projection etc are explained by examples

Relational Algebra

Fully functional dependency, partial functional dependency, transitive dependancy are explained by taking an example.

Functional Dependencies in DBMS

Dense index sparse index are explained by taking example tables  by which we complete primary index

Primary index: Dense index and Sparse index

PLSQL in DBMS,  explanation of anonymous block by taking programming examples

Secondary Index

PLSQL procedure with examples is illustrated here.(factorial of a number)

Procedure in Block Header in DBMS

Multilevel indexing, clustered indexing, secondary indexing is explained by example of tables

Secondary Index in DBMS

Bit map indices with example tables and query is explained clearly

Bit Map Indices

One example program explaining procedure and one example on functions and introduction of triggers

Functions and Triggers in PLSQL

Need of triggers and where to use triggers is explained clearly by taking example

Triggers in PLSQL

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this very new course we are discussing about some basic facts of electrical engineering which are being asked in exams and interviews.

(Hindi) Electrical Engineering Interview Basic Questions

Code HELLOSONU01 | 8+ Years Teaching Exp. in GATE CS IT & GATE DS AI on Unacademy | Mentored 2 Lakh+ Students | Produced Rankers Under 500

Sweta Kumari

This course covers top 10 difference between interview questions from DBMS with Tricks for GATE aspirants and also beneficial for technical interview.

(Hindi) Top 10 'Difference between' Interview Questions from DBMS with Tricks

This course covers some important interview questions on Java Programming Language.

(Hindi) Frequently asked Interview Questions on Java

This course is a collection of mostly asked questions on networking related to Troubleshooting problems.

(Hindi) Top 100 Technical Support Networking Interview Questions

This course is about Operating system related interview questions.

(Hindi) Frequently Asked Interview Questions from Operating System

BTech civil, 
practical and theoretical lessons of civil engineering.
General intelligence and general mathematics.

Sagar Sharma

In this course we will discuss about the most frequently asked technical civil engineering questions.

Lessons

9 lessons • 1h 27m

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Relational Algebra

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Functional Dependencies in DBMS

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Primary index: Dense index and Sparse index

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Secondary Index

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Procedure in Block Header in DBMS

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Secondary Index in DBMS

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Bit Map Indices

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Functions and Triggers in PLSQL

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Triggers in PLSQL