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Ilya [14]
2 years ago
15

Consider a system which has a memory access time of 300 nsec. An average page fault takes around 10 millisecond to get serviced.

If the page fault occurs with a probability of 4% in the system, then find out the effective memory access time of that system. If somehow, you manage to reduce the probability of page fault to 2%, then by how much the system performance improves as compared to the previous case?
Computers and Technology
2 answers:
vladimir1956 [14]2 years ago
8 0

Answer 72 ncs is the answer im pretty sure

Varvara68 [4.7K]2 years ago
4 0
You can find the answer in the attached photo
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Sketch f(x) = 5x2 - 20 labelling any intercepts.​
Norma-Jean [14]

Answer:

  • The graph of the function is attached below.
  • The x-intercepts will be: (2, 0), (-2, 0)
  • The y-intercept will be: (-20, 0)

Explanation:

Given the function

f\left(x\right)\:=\:5x^2-\:20

As we know that the x-intercept(s) can be obtained by setting the value y=0

so

y=\:5x^2-\:20

switching sides

5x^2-20=0

Add 20 to both sides

5x^2-20+20=0+20

5x^2=20

Dividing both sides by 5

\frac{5x^2}{5}=\frac{20}{5}

x^2=4

\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}

x=\sqrt{4},\:x=-\sqrt{4}

x=2,\:x=-2

so the x-intercepts will be: (2, 0), (-2, 0)

we also know that the y-intercept(s) can obtained by setting the value x=0

so

y=\:5(0)^2-\:20

y=0-20

y=-20

so the y-intercept will be: (-20, 0)

From the attached figure, all the intercepts are labeled.

8 0
3 years ago
During the course of execution of a program, the processor will increment the contents of the instruction register (program coun
Oksana_A [137]
Bdbdbdhdhdhdhdjdbsbbrvrvrrvrvrvfvfvvfvfvfvfvfhdhdhdhdhdhdhhdududududududuebebbedvdvd I known why ahh it happened
8 0
3 years ago
You are the administrator for the contoso.com website. recently, the server hosting the website had a failure that caused it to
Alisiya [41]
Protecting the Power supply
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4 0
3 years ago
Select the characteristics of a Base Transceiver Station:
Andru [333]

Answer:

The correct answer to the following question is options A, B, and D.

Explanation:

Base Transceiver Station (BTS) is an apparatus that works wireless communication between the network and user equipment (UE - Mobile phones (handset), wireless network computers). Wireless technologies like wi-fi, GSM, CDMA, etc.

Some elements of BTS :

  • Radio base station
  • Tower/Mast
  • Duplexer
  • Transceiver unit (TRU)
  • Microwave

So the above are the elements of the BSA, then it also having the characteristics related to these elements like it definitely connects to a cell network, sends phone or mobile phone and microwave signals to cellular providers but it isn't able to send the signals to the recepients.

8 0
3 years ago
A subject or object's ability to use, manipulate, modify, or affect another subject or object is known as ___________.
IRINA_888 [86]

Answer:

The correct answer to the following question will be "Access".

Explanation:

  • Registered users have legal access to a network, while hackers may access a system illegally. The capacity is controlled by access controls. Access is defined as the right of a subject or object to use, manipulate, modify, or influence another subject or object.
  • Access control was the selective limitation of access to a location or other property while the mechanism is represented by access management. Access act may mean use, entry, or use. Permission is called authorization to access a resource.

Therefore, Access is the right answer.

5 0
3 years ago
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