Manish Sharma
Manish Sharma, International Award Oracle ACE Pro Winning Data Engineer and founder of RebellionRider.com offers free tutorials on SQL, PL/SQL, Python, and Oracle Database. Learn from beginner to expert levels, prepare for certifications like OCA and OCP, and boost your IT career.
For paid training, sponsorship, advertising, or speaking engagements, visit RebellionRider.com or email for inquiries.
Manish Sharma
Enrollment for Live SQL Training closes today.
Last few seats left.
If you’ve been thinking about it, this is the moment.
Enroll fast or wait for the next batch.
enroll here - www.dataprofy.com/sqltraining/
1 week ago | [YT] | 42
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Manish Sharma
Most people think they know SQL window functions… until this question shows up in an interview.
RANK or DENSE_RANK?
Same-looking output. Very different meaning.
And yes, choosing the wrong one can cost you points in interviews and clarity in real reports.
Swipe through this carousel to see:
• how ties are handled
• where gaps come from
• when RANK is correct
• when DENSE_RANK is the safer choice
If this concept ever confused you, you’re not alone.
Save this post. Revisit it before your next interview.
1 week ago | [YT] | 175
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Manish Sharma
Most people prepare blindly for data analyst interviews. The smart ones focus on what top firms actually test. That’s why I built this list of 50 McKinsey Data Analyst interview questions.
These questions aren’t random. They test real SQL thinking, data sense, and problem-solving under pressure. Every question you practice here builds confidence that actually shows in interviews.
Save this post. Go through the questions one by one. Prepare with clarity, not guesswork.
Follow @Rebellionrider for serious SQL and data learning.
2 weeks ago | [YT] | 262
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Manish Sharma
Enroll in SQL corporate training Today (Seats are limited) www.dataprofy.com/sqltraining/
3 weeks ago | [YT] | 88
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Manish Sharma
Most people prepare blindly for interviews. Focus on the right SQL topics and you’ll stand out. That’s why I built this list of 50 SalesForce SQL interview questions.
These SQL interview questions show you how companies test real problem-solving. Every SQL concept you revise here builds real confidence for the day of the interview.
Save this post. Go through all the SQL interview questions one by one. Strengthen your SQL skills with intention.
Follow @Rebellionrider for more learning.
4 weeks ago | [YT] | 220
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Manish Sharma
Most people prepare blindly for interviews. Focus on the right SQL topics and you’ll stand out. That’s why I built this list of 50 KPMG SQL interview questions.
These SQL interview questions show you how companies test real problem-solving. Every SQL concept you revise here builds real confidence for the day of the interview.
Save this post. Go through all the SQL interview questions one by one. Strengthen your SQL skills with intention.
Follow @Rebellionrider for more learning.
1 month ago | [YT] | 389
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Manish Sharma
Most SQL Interview Questions don’t test syntax.
They test how you think.
This tricky SQL interview question with logic is a perfect example.
Second highest salary.
No MAX.
No value comparison tricks.
In real SQL Interview Questions, interviewers want to see clarity.
Can you think in ranks instead of numbers?
Do you understand window functions?
If you’re preparing for SQL Interview Questions, focus on logic first.
Queries become easy when reasoning is strong.
Save this.
Practice daily.
Master SQL the smart way.
1 month ago | [YT] | 161
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Manish Sharma
Here are my 7 most-used ChatGPT prompts.
These are the ones I rely on whenever I want to learn a new skill from scratch.
Most people get stuck choosing the right course or figuring out where to begin. I’ve gone through the same confusion.
That’s why I built this simple set of prompts that guide you step by step, no matter what you’re trying to learn.
Swipe through, try them, and see how much smoother your learning becomes.
#LearningJourney #ChatGPTPrompts
1 month ago | [YT] | 388
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Manish Sharma
Wordering what's the difference between SQL Primary Key constraint and Unique Constraint.
1 month ago | [YT] | 92
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Manish Sharma
Most people prepare blindly for interviews. Focus on the right SQL topics and you’ll stand out. That’s why I built this list of 50 Deloitte SQL interview questions.
These SQL interview questions show you how companies test real problem-solving. Every SQL concept you revise here builds real confidence for the day of the interview.
Save this post. Go through all the SQL interview questions one by one. Strengthen your SQL skills with intention.
Follow @RebellionRider for more learning.
1 month ago | [YT] | 159
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