1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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
You might be interested in
1. What is the Internet?
3241004551 [841]
A place to watch daisy Taylor vids
8 0
3 years ago
Read 2 more answers
Please help me on this coding problem :)
Vesnalui [34]

Answer:

a=4 , b=1

Explanation:

I'm not a computer science major at all but I think I can help you with this code.

Our program wants us to add 2 to a get new a value while also subtracting 1 from b value to obtain new b value. We we want to for for as long b is not 0 and a/b is nonnegative.

One round we get:

New a=0+2=2

New b=3-1=2

Let's see if we can go another round:

New a=2+2=4

New b=2-1=1

We can't go another round because b would be negative while a is positive which would make a/b negative. So our loop stops at this 2nd round.

a=4 , b=1

Other notes:

2nd choice makes no sense because a is always going to increase because of the addition on a and b was going to decrease because of the subtraction on it.

Third choice makes no sense because a/b doesn't even exist.

Fourth choice a/b is negative not nonnegative.

4 0
3 years ago
__________ is a term used to indicate any unwanted event that takes place outside normal daily security operations. This type of
Delvig [45]
The answer is “a security event”
6 0
3 years ago
John was teaching his students about the basics of computer hardware and software. By the end of his lecture, he asked his class
vredina [299]
A CPU is the electronic circuitry within a computer that carries out the instructions of a computer program by performing basic arithmetic logical, control and input/output operations specified by the instructions.
Knowing this, the answer is both C - That it coordinates the flow of instructions and data within computers, And A - That a control unit performs arithmetical and logical computations.
If you can only select one answer, I'd personally go with A.
4 0
3 years ago
Read 2 more answers
(True/False) Utilizing a higher bandwidth can support a larger volume of data (in bits per second) to be transmitted than a lowe
lions [1.4K]

Answer:

True

Explanation:

Bandwidth refers to the maximum data transfer rate across the communication media it refers to the amount of information sent for unit time and it's not related to the speed at which data is transferred (latency) but rather the amount of information. As an analogy imagine a full-pipe, the width of the pipe is related to the amount of water per unit time across the pipe (bandwidth).

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which string method counts the number of characters in a string?
    5·1 answer
  • When sociologists say that it is difficult to predict all the results of social change, what are they referring to?
    5·1 answer
  • If a user wants to change one small section of the formatting of a document and leave the rest the same, which process should be
    14·1 answer
  • A(n ________ is a program that is used to create, process, and administer a collection of self-describing integrated records.
    14·1 answer
  • What is zenmap typically used for? how is it related to nmap? describe a scenario in which you would use this type of applicatio
    14·1 answer
  • What laptop is the best for programming and hacking​
    5·1 answer
  • I don't know if this is supposed to go here or art but i need help with photoshop, basically you can create whatever you want bu
    7·1 answer
  • Directions and Analysis
    15·1 answer
  • ....is an act of introducing an invention into market on business basis for profit​
    12·1 answer
  • Dominic list his camera for sale on an online auction site Chloe is the highest bitter and purchase as the camera how does the a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!