DBMS - Relational Algebra Questions with Solution - Part 1.

We solve a question related to Relational Algebra(DBMS ).
For SQL(MySQL) Solution for the same question, click here: • DBMS - SQL Questions w...

[@roshan9684]

I was searching for these questions everywhere, and you were the only one who knew GOOD JOB

[@biggy7211]

Sometimes all a student needs is a video like this ,
I knew relational algebras in our course was not so vast and tough,
I just needed some right examples to revise from
thanks mate

[@akhilprazapati6148]

Keep on going !!!
This 7 minutes is too much useful 💖💖💖

[@priangshumukherjee]

Your hard work will pay up

[@aayushkashyap4884]

Thank you sir...my exam is in next 8 hours thanks a lot 💓

[@probindey4386]

For me in next 4 hours

[@PriyanshhuVlogs]

For me in next 1 Hours

[@Ragehunter]

How did it go? For all of you 😄

[@GauravSharma-ze4cu]

I think there is some mistake in part c
if you join the tables then you also have to mention the join condition.
which is ( student.rollno = college.rollno and teachers.teacherid = college.teacherid )
i guess this condition is ok O_o'

[@allinoneeenepal5049]

You guys are Watching the videos but Not Subscribing 🤔
Yeti mehinat garera sir le video banaunu Vako Cha ... Herdai xordai nagarau na ...
Swarthi nabanam ..
Subscribe garam

[@sarminpromi2473]

Thanks a lot from the core of my heart. Really this video is very much helpful for my coming xm.

[@shraddhapatel4944]

List all the students’ ids and their GPA The GPA is calculated by summing up the grade of each
course multiplied the number of credits for the course and then dividing the result by the total
number of credits the student has taken.

[@Abaan9350]

nice handwriting

[@drakestreacheroustwin3179]

thanks. good important questions for exams

[@sowmiyajai3317]

Thanks a lot sir😊
For helping my exam✨

[@KelvinMullar]

Thanks for your question cause its better for practise as exam question.

[@NidhekshaaNk]

Sir in c) question college relation is not used but you have joined the college by join whether it is mandatory to join all the relation or not

[@FoyajAhmmadFarabi-x2h]

It’s because of common attribute. Teacher ID is common on Teacher Table as well as on College students Table.

[@020hamza2]

Thank you very much you are the best it really helped a lot for exams

[@Engineerofeverything]

Make more solutions on such RA question please

[@Nirmit-wu3pm]

Thank Youu It's very very helpful ❤️❤️

[@lokeshbhatia3740]

Sir please answer my query...in C part of this question in 6:36 , while joining the 3 relations , is joining condition not required?

[@idioticcreatureyt]

agree with you

[@Rajkumarkarada2.o]

thank you brother. this is very usefull.

[@sharvshinde1005]

Thanks for providing the question

[@samuelmudavanhu363]

well done my friend you helped me a lot what more about conjunctive , disjunctive normal form of the expression and to check semantic correctness of the query using a relation connection graph help me on these concept you are a good teacher

[@alishbhattrai327]

thank you..its a helpful video❤

[@hellooooo9823]

Thank You Sir❤

[@spacesamurai5805]

Can we solve part c the following way
S1

[@dilara4816]

thank you for excellent job!

[@gowthamsv4473]

Thank you so much sir

[@sakirkhan9737]

Thank you sir...but if used pencil-board it would more clear..

[@saurabhmaurya2805]

Really helpful 😊

[@nikitasinha8181]

Thank you

[@peacennaji7545]

Good job. Very helpful.

[@sakibkhandoor280]

Thank you so much for your nice explanation

[@LL_LLLL]

Thank you, very informative video

[@technocamon1686]

I think part d is wrong , or there is something missing

[@rengarajansrinivasan4356]

Thanks a ton sir!!!

[@haseebjawad19]

You have to write both SQL Query + Relational Algebra

[@GagandeepSingh_-hz2xt]

Bhot badia smaj aya❤❤❤

[@b.malyadripavanganesh1545]

nice one bhai

[@nucc40]

thanks very nice

[@jenishkatwal2284]

i think u are from nepal can you solve old related to sql and relational algerbra of dbms of IOE

[@wtp]

Please send those at [e-mail]. We will try to provide the solution.

[@muhmmadwaqar8240]

Sir my exam is in one hour is this okie tor me?

[@probindey4386]

Thanks sir❤

[@pritikumari-nf4mx]

I have some questions in DBMS.please give your mail so that I can send you questions.and please make video on them.

[@padambudhathoki9434]

Thanks ❤

[@sudeepadhikary5735]

Keep going bro !!!

[@sudeepadhikary5735]

@CG NirajYT yap bro 😂😂locking haruko ni banako bjaye hunthyo 😜

[@bahargul1481]

Perfect ❤

[@shivampatel8850]

Good explanation sir

[@mrcute4584]

I LOVE YOU THANK YOU

[@cagataycetinkol7730]

Helps a lot thx

[@adithyavarma758]

Thank you sir

[@SathishKumar-vb7ug]

Bro letters nothing could not understand write it on notebook and explain

[@srustinayak2162]

Life saver 😌

[@menukashah4755]

Thanku sir💕

[@jishnujichu1629]

Good job

[@rico.levitt7]

Why did I take this class

[@calismakicin8444]

your writing is funny :D

[@hustler5665]

👍

[@rosan5657]

Who is here from IIC, Itahari? 😂

[@duraiv4264]

Lkg student handing writing 😂

[@EDNMFREDDY-vz9ug]

Hello @duraiv4264 one question. Who the fk asked about your opinion on his handwriting dumass😂

[@mahihoque4598]

​@harrysam10 he wrote handing writing why are you even arguing 😂

[@callmebhumichan]

Here comes another pg student from bakchodi school 😆😆

[@AkashSingh-vloger]

Mouse se likh rha h pen nhi h

[@vishwa5829]

But he explained very clearly as we are lkg students

[@AkashSingh-i6e]

you are very irritated sir

[@aritrakolay-ln3dj]

Lecture is good overall except the handwriting , that's awful...

[@soumyaparayil1957]

Hand writing not at all good

[@allcrazyness487]

improve your writing bro

[@IsaacAIm123]

Your writing is not legible

[@004-akshitrawat7]

bhai writing to sudhar le

[@aceeropaglacier5450]

improve your english please

[@deepjyotisinha1879]

horrible handwriting

[@ikramzihad4506]

very bad hand writing

[@ardiliciousxxx]

Could you please explain how you form the sentence (relational algebra) with what do you start? What are the rules to get the whole relation in the end? Thank you so much for the vid!! Kind regard!

[@alexthecreator8380]

thank you