Tip 1 : Try to cover basic knowledge of graphs and DP, as they can be the favorite topic of the company during coding and interview rounds.
Tip 2 : Be well prepared with your CV, because you are going to be asked everything from your CV itself, so be truthful with your CV as well.
Tip 3 : Try to gain a good knowledge of OOPS, and DBMS, as it shows your development skills to the company

Tip 1 : Your Resume should have at least 2-3 good projects and you should have proper knowledge of all the projects you will be putting into it.
Tip 2 : Your Resume should be of 1 page, and should be well maintained with sections like Education, Skills, Positions Of Responsibility (If Any), Languages, Skills, Projects, Achievements, Certifications.