Eva has many contacts on the professional networking site she uses. which contacts are considered second degree?

a. the list of people who except eva’s invitation to connect
b. the list of people who are if his contacts contacts
c. the first contact eva’s friends excepted invitation to connect
d. eva’s close friends

Acetylene is a gas which burns rapidly on its own, and is considered highly explosive. a) true b) false

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.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.