I am currently using the syllabus of certification to prepare for coding interview, and then solving some more based on the category plus leetcode problems, is this a good way to prepare for directi interview? Thank you!
This is my personal suggestion regarding an interview. Views are not related to Directi at all.
One must know about the basic stuff. It will be a good idea to cover the syllabus for foundation course specified here. Make sure to solve questions on each of the topic so that you actually understand both the theory and problem-solving skills. Both are really important for interviews.
You can also see glassdoor for the interview questions of the companies. interviewbit.com is also a good resource.
Best of luck to you