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
Brut [27]
3 years ago
12

About n processes are time-sharing the CPU, each requiring T ms of CPU time to complete. The context switching overhead is S ms.

(a) What should be the quantum size Q such that the gap between the end of one quantum and the start of the next quantum of any process does not exceed M ms? (b) For n = 5, S = 10, and M = 450, M = 90, M = 50, determine: The corresponding values of Q The percentage of CPU time wasted on context switching

Computers and Technology
1 answer:
Genrish500 [490]3 years ago
8 0

Answer:

(a) Q = (M-(1-n)S)/n

(b)    

When M = 450,

       Q = 82

       % CPU time wasted = 8.889%

When M = 90,

       Q = 10

       % CPU time wasted = 44.44%

When M = 50,

       Q = 2

       % CPU time wasted = 80%

Explanation:

Given  Data:

n = process

T = ms time

Context switch time overhead = S

and M is total overhead

See attached file for the calculation.

You might be interested in
one day when rahul went to his computer lab and saw that all the computers were connected to a single printer and whoever is giv
amm1812

Explanation:

you can connect multiple PCs to the wireless printer and print your documents from each one of them as long as the printer can be connected to the same network . You need the disc that came with the wireless printer to install the correct drivers on your computers and laptops.

hope it helps ( brainleist please )

7 0
3 years ago
How do u set up a Wi-Fi network on Android ​
AlladinOne [14]

Answer:

These are some way I know

5 0
3 years ago
It is used between two or more computers. One computer sends data to or receives data from another computer directly.
dmitriy555 [2]

Answer:

File transfer protocol (FTP)

Explanation:

An information can be defined as an organized data which typically sent from a sender to a receiver. When a data is decoded or processed by its recipient it is known as information.

Generally, there are several channels or medium through which an information can be transmitted from the sender to a receiver and vice-versa. One of the widely used media is the internet, a global system of interconnected computer networks.

There's a standard framework for the transmission of informations on the internet, it is known as the internet protocol suite or Transmission Control Protocol and Internet Protocol (TCP/IP) model. One of the very basic rule of the TCP/IP protocol for the transmission of information is that, informations are subdivided or broken down at the transport later, into small chunks called packets rather than as a whole.

The three (3) main types of TCP/IP protocol are;

I. HTTP.

II. HTTPS.

III. FTP.

File transfer protocol (FTP) is used between two or more computers. One computer sends data to or receives data from another computer directly through the use of network port 20 and 21.

4 0
3 years ago
I. Name and describe two options in Orientation.
goldfiish [28.3K]

Answer:

Page orientation is the direction in which a document is displayed or printed. The two basic types of page orientation are portrait (vertical) and landscape (horizontal). Most monitors have a landscape display, while most documents are printed in portrait mode.

Explanation:

3 0
3 years ago
When the router xe-0-0-1.core-910.frgp.net drops the ip datagram enclosing a UDP segment from my computer, does it send a UDP se
Strike441 [17]

Answer:the first IP when the traceroute is started is our IP. It is our private IP which is displayed because it is the first hop for the tracing of the route. Hence, our IP is shown in the first statement.

Explanation:

4 0
4 years ago
Other questions:
  • Which of the following accurately completes this sentence? The Internet is ____.
    6·2 answers
  • In the game of economics, producers look to technological improvements to increase which of the following?
    7·2 answers
  • Is it better to meet online or offline<br> (Please answer QUICK)<br><br> Thanks :')
    5·2 answers
  • When evaluating portable CD players, you consider price, the sound quality, and ease of using the controls. These are your _____
    8·2 answers
  • Which grapgic element loads faster when used with text or audio
    7·1 answer
  • Random access memory is the portion of a computer's primary storage that does not lose its contents when one switches off the po
    6·2 answers
  • A user contacted the help desk to report that the laser printer in his department is wrinkling the paper when printed. The user
    5·1 answer
  • A security engineer is configuring a wireless network that must support mutual authentication of the wireless client and the aut
    7·1 answer
  • Write a Python3 program to check if 3 user entered points on the coordinate plane creates a triangle or not. Your program needs
    12·1 answer
  • Why should we not underestimate the widespread of mass media?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!