Consider the following snapshot of a system:
Consider the following snapshot of a system:
Allocation Max Available
ABCD ABCD ABCD
T0 3141 6473 2224
T1 2102 4232
T2 2413 2533
T3 4110 6332
T4 2221 5675
Answer the following questions using the banker’s algorithm:
a. Illustrate that the system is in a safe state by demonstrating an order in which the threads may complete.
b. If a request from thread T4 arrives for (2, 2, 2, 4), can the request be granted immediately?
c. If a request from thread T2 arrives for (0, 1, 1, 0), can the request be granted immediately?
d. If a request from thread T3 arrives for (2, 2, 1, 2), can the request be granted immediately?