Answer:
Race Condition is possible if husband and wife both have concurrent functionality.
Explanation:
For eg. if Balance = 3000 and husband withdraws = 1000 then remaining balance is = 2000.
One the other hand if balance is 3000 and wife deposits =1000 then remaining balance is 4000
we can see that there is inconsistency that is not acceptable.
To solve the problem mostly we are using Peterson's Algorithm
Account can be used for husband and wife,
int flag = 0
boolean account
1 :Husband
do{
account[i] =TRUE;
flag=(i+1)%2
while (account [(i+1)%2] && turn =(i+1)%2;
withdraw();
account[i] = FALSE
(remainder)
} While (TRUE);
This process can be repeat with (Wife) where i will be replaced by j ,i=0 or 1 and j =1 or 0
- flag identify which is going to access the bank account
- account make sire that 2 users are mutually exclusive
Proved the race condition is prevented
Answer: A. Network Access Control (NAC)
Explanation:
The CORRECT answer is (A.) <em>Network Access Control (NAC)</em>. NAC refers to an method used in computer protection in which aspects such as antivirus, or host intrusion prevention among others are somehow consolidated in order to unify endpoint security. Such an approach allows the system authentication to enforce network security.
Answer: making a simple mistake which ends in someone getting hit or close to being hit like not turning on your signal light
going too fast which makes it more difficult to make turns properly
if the car is a manual trying to start on a hill and rolling backwards into a car
Drivers ed and practicing in a parking lot or something or the sort
Explanation:
Answer:
By definition, <u>multiprocessing</u> refers to the processing of multiple processes at the same time by multiple CPUs.
By definition, <u>multiprogramming</u> keeps programs in main memory at the same time and execute them concurrently utilizing a single CPU doing a context switch.
The first difference is that multiprocessing uses multiple CPUs and multiprogramming to utilize context switch to do concurrency in one CPU. Another difference is that multiprocessing is more expensive but more efficient than multiprogramming due that it allows parallel processing.
<span>Black sockets should be used, but the color is not the reason why. Chrome sockets will cause splits to form in the socket walls pretty quickly, after only a few uses. But the black sockets are that color because they have gone through a process called Parkerizing that coats the surface of the socket in order to provide more resistance when being used and protect the socket against corrosion.</span>
