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Advocard [28]
3 years ago
7

List the three control problems associated with competingprocesses and briefly define each.

Computers and Technology
1 answer:
hjlf3 years ago
3 0

Answer and explanation :

the three control problems associated with competing process are

  • MUTUAL EXCLUSION : We know that some resources are shareable and some are not shareable. which means only one process can access the resource at a time this type of resources are called critical resources this code can be access at only one process at a time. the other process if required to access should not be allowed
  • DEADLOCK: this hold the process without complete for example suppose there are two resources R1 and R2 and two process P1 and P2 and P1 use R1 and P2 use R2 but after some time when P1 needs R2 but R2 is not available as it is used by P2 so the all process will be on hold
  • STARVATION : when priorities are given to the process as high priorities and low priorities. And high priorities process always competing  then low priorities process have to wait for very long time this is called starvation
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4 0
3 years ago
write pseudocode to represent the logic of a program that allows the user to enter a value for one edge of a cube. The program c
PilotLPTM [1.2K]

Answer:

prompt("Enter a value for one edge of a cube")

Store user's value into edgeCube

area = 6 * (edgeCube * edgeCube)

volume = edgeCube * edgeCube * edgeCube

print("One side of the cube is: " + edgecube);

print("The area is: " + area)

print("The volume is: " + volume)

8 0
3 years ago
For what reason can security risks never be fully eliminated?​
raketka [301]

Answer:

A vulnerability level of ZERO can never be obtained since all countermeasures have vulnerabilities themselves. For this reason, vulnerability can never be zero, and thus risk can never be totally eliminated.

Explanation:

also we need to be protected from scams and stuff

7 0
3 years ago
What percentage of teens plays video games?<br><br> A.97%<br> B.100%<br> C.74%<br> D.50%
inna [77]

Answer:

This would all depend on what kind of video games you are talking about, most people would say that playing on you phone is like playing a game on a console or a PC.  

most kids do play on these three things, so I'm going to go with answer choice C.

Explanation:

Reason why is because just like there are many who play, there are many who don't. I being one who prefers to read would like to make it known that not all teens do play video games, and that there are plenty of those who would rather do something productive.

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4 years ago
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Answer:C

Explanation:

7 0
4 years ago
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