Mera Dilemma: Warrant Procedure vs. Ex Parte Order

Arey bhai, main 3 saal se ye hi padh raha hoon, par wahi dono concepts meri neendon mein aate hain... Warrant procedure aur ex parte order. Kya ye dono ek hi cheez hain? Ex parte order lagata hai toh warrant procedure kahan hai? Aur vice versa. Koi bataega ki dono mein kya fark hai exactly? Kya main yeh socha hoon ki ye dono alag-alag cheezein hain ya main bas confused hoon? Bhai, please explain karo. Maine AILET ka paper mein yeh question padha hua hai aur ab main confused hoon.