Dilemma between Indemnity and Exoneration in Contract Law

Yaar, samajh nahi aaya. Main kafi dino se itna padh raha hoon, lekin Indemnity aur Exoneration ke beech koi difference nahi samajh paa raha. Please help. Main to CLAT PG ki taiyaari kar raha hoon aur yeh concepts mujhe khatre mein daal rahe hain.

Jaise main samjhta hoon, Indemnity yeh karta hai ki ek party dusari party se koi nuksan na ho jaaye, jabki Exoneration yeh karta hai ki ek party dusari party se koi nuksan ho gaya hai, lekin uski wajah se koi karyavahi nahi kegyi jaaegi.