Q$\mathrm{.}2$:

$(10)$

Consider the following snapshot of a system

$\backslash$table$[[$Total Resources,A$,$B$,$C$,$D$],[(TR)=,3,14,12,12]]$

$\backslash$table$[[$Process$,$Allocation,,Max$],[$A$,$B$,$C$,$D$,$A$,$B$,$C$,$D$],[P_0,0,0,1,2,0,0,1,2],[P_1,1,0,0,0,1$

Answer the following question using the Banker's Algorithm

a$)$ What is the content of the matrix Need?

b$)$ is the system in a safe$/$unsafe state? Justify it$.$

c$)$ If a request from process P$1$ arrives for $(0,4,2,0)$ can the request be granted immediately? And why?,$7,5,0],[P_2,1,3,5,4,2,3,5,6],[P_3,0,6,3,2,0,6,5,2],[P_4,0,0,1,4,0,6,5,6]]$