Cyclic redundancy check code in aux header allows detection of errors. Select one:
a. 5 Bytes
b. 3 Bytes
c. 4 Bytes
d. 2 Bytes

When using a public computer or network, you should always

In deadlock avoidance using banker’s algorithm, what would be the consequence(s) of: (i) a process declaring its maximum need as maximum possible for each resource. in other words, if a resource a has 5 instances, then each process declares its maximum need as 5. (ii) a process declaring its minimum needs as maximum needs. for example, a process may need 2-5 instances of resource a. but it declares its maximum need as 2.

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?