What should I know about algorithms before joining an MCA?

Algorithms teach students how to solve computational problems systematically. Understanding complexity and choosing an efficient approach is more important than memorising a long list of algorithms. For an MCA learner, the best way to understand algorithms is to connect the theory with a small working example. This point is specifically relevant to the algorithms aspect of MCA study. For this specific question about algorithms, the practical takeaway is to relate the concept to your own MCA learning goal.