Easy if you've done basic DSA and are comfortable in formal communication, situation based questions and know your projects thoroughly with all of it's aspects and technologies used. Also, a good introduction is necessary to put it off to a good start.

I had an appointment and came early around 9:00 AM. I brought my School ID and my NBI Clearance. Good thing I brought the two because going to the recruitment center requires you to bring at least 2 Valid ID's. Upon entering they'll hand you an application form that you have to fill out then you'll be taking an Assessment exam (Fault Finding, Pattern Finding, Abstract Reasoning and English). If you passed the exam you'll be interviewed and they'll tell you the details for the next process. After that you'll be appointed to take a medical test on a hospital. Then wait for further details.