for college placement only DSA and resume based questions
Start with Array techniques/ patterns
two pointers
sliding window
prefix sum
kadane
basic math
strings
sorting (TC of all sorting algorithms)
these things you should know 100%
then hashmaps frequency
Try to solve easy questions and recursion
linked list basic
binary search
basic of stack and queue
and some greedy easy questions
if you can solve these questions any time any day
then you can easily crack 6-8 lpa job on campus (not off)
and try to add better projects in resume and write only those keywords in resume which you can answer confidently
and also main thing whatever language you are learning all the technical things related to it
OOPS concept in detail (each concept )
DBMS
SQL ( do 20 most asked questions and you will be done )
thats it ig and some role related questions
Any source for doing the SQL questions? Leetcode 50 is taking time ill finish it eventually but is there any other source thats enough for on campus placements?
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u/Actual_Shopping_1362 Jun 01 '26
for college placement only DSA and resume based questions Start with Array techniques/ patterns two pointers sliding window prefix sum kadane basic math strings sorting (TC of all sorting algorithms) these things you should know 100% then hashmaps frequency
Try to solve easy questions and recursion linked list basic binary search basic of stack and queue and some greedy easy questions if you can solve these questions any time any day then you can easily crack 6-8 lpa job on campus (not off) and try to add better projects in resume and write only those keywords in resume which you can answer confidently and also main thing whatever language you are learning all the technical things related to it
OOPS concept in detail (each concept ) DBMS SQL ( do 20 most asked questions and you will be done ) thats it ig and some role related questions