Centre for Smart Governance interview questions

Telephonic interview with technical questions on end-to-end process of water fall technology and few important queries and coding concepts in oracle database In HR salary negotiations and how soon I can join the company

1 Round (30 mins), but heard nowadays they're taking 2-3 rounds (including basic coding problems like fibonacci, etc.) Questions they asked in my 1 & only round were mostly theoretical like: Delete Drop Truncate, pointers. jagged array, C++ VS Java, git push vs git fetch, git used as how Client-Server Architecture Access modifiers: Friend class, diamond problem in oops Result: Selected for 6 months internship