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?

Answers

Answer 1

Answer 72 ncs is the answer im pretty sure

Answer 2
You can find the answer in the attached photo

Related Questions

who invent cars and who invent bikes and who invent pc

Answers

Answer:

Cars were invented in 1886 by Karl Benz.The term bicycle was coined in France in the 1860s, but The first verifiable claim for a practically used bicycle belongs to German Baron Karl von Drais in 1817The first computer was by Charles Babbage, an English mechanical engineer and polymath he originated the concept of a programmable computer.

Explain the 3 types of control transfer structures in programming using flowchart symbols

Answers

Answer:

Process Flowchart.

Data Flowchart.

Business Process Modeling Diagram.

Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s). What is the hexadecimal equivalent of the decimal number 125.28? The hexadecimal equivalent of the decimal number 125.28 is

Answers

Answer:

125.28₁₀ in hexadecimal = 7D.47AE147AE1₁₆

Step-by-Step Explanation:

To convert decimal number 125.28, we convert its integer and fraction part individually and then add them to get the equivalent hexadecimal number, as below:

To convert integer 125 to hexadecimal, follow these steps:

Divide 125 by 16 keeping notice of the quotient and the remainder. Continue dividing the quotient by 2 until you get a quotient of zero.

Then just write out the remainders in the reverse order to get the equivalent hexadecimal number.

125 / 16 = 7 with remainder 13 (D)

7 / 16 = 0 with remainder 7

Here is the answer to 125 decimal to hexadecimal number:

7D

For converting decimal fraction 0.28 to hexadecimal number, follow these steps:

Multiply 0.28 by 16 keeping notice of the resulting integer and fractional part. Continue multiplying by 16 until you get a resulting fractional part equal to zero (we calcuclate upto ten digits).

Then just write out the integer parts from the results of each multiplication to get equivalent hexadecimal number.

0.28 × 16 = 4 + 0.48

0.48 × 16 = 7 + 0.68000000000001

0.68000000000001 × 16 = 10 (A) + 0.88000000000011

0.88000000000011 × 16 = 14 (E) + 0.080000000001746

0.080000000001746 × 16 = 1 + 0.28000000002794

0.28000000002794 × 16 = 4 + 0.48000000044703

0.48000000044703 × 16 = 7 + 0.68000000715256

0.68000000715256 × 16 = 10 (A) + 0.88000011444092

0.88000011444092 × 16 = 14 (E) + 0.080001831054688

0.080001831054688 × 16 = 1 + 0.280029296875

Here is the answer to 0.28 decimal to hexadecimal number:

0.47AE147AE1

Therefore, decimal number 125.28 converted to hexadecimal is equal:

7D.47AE147AE1

True or False: Reader Accounts are able to extract data from shared data objects for use outside of Snowflake.

Answers

The statement that Reader Accounts are able to extract data from shared data objects for use outside of Snowflake is; A: True

Snowflake is all about cloud computing data warehousing. This platform offers cloud-based data storage and analytics service that enables corporate users to store and analyze data with the aid of their cloud based hardware and software.

Now, Reader Accounts are Snowflake accounts that are created and managed by data providers on behalf of their consumers. These reader accounts make it a lot more easy for organizations to easily share data with anyone and as such they can also extract data from shared objects for use outside of snowflake.

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Write a program to test if an integer input from the keyboard is odd or even. Sample Run 1: Enter a Number: 78 Even Sample Run 2: Enter a Number: 17 Odd

Answers

Answer:

number = int(input("Enter a number: "))

if number % 2 == 0:

   print("Even")

else:

   print("Odd")

Explanation:

Currently taking python at school. On the last few lessons.

A user calls the help desk to report that a mobile device exhibits very slow performance. What could cause this problem

Answers

The performance of a mobile device is relative rather than absolute, since it depends on the utility the user requires of it.

It could be that the space remaining on the storage is low or the ram is too small.

Often times, users tend to load their devices with tonnes of applications not considering the RAM size, available memory of the device, these applications may be space demanding and expensive, and in the long run lead to the low performance of the device.

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Briefly the conceptual model of effective computer based instruction for adults outlining three units (output, Process and input )

Answers

but I think it’s output

See if you can do better then I did

Answers

Answer:

no i can't do better ggs

Explanation:

im not smart (also I did answer the question ;) )

Does technology always follow the science,yes or no explain why to choice

Answers

Answer:

No

Explanation:

because Technology does not always follow science but it may actually lead science in some instances. An example is weather forecasting.Again Mark me brainliest plz i really need it

All Office programs have similar commands on the tab for changing the document view a. File b. View c. Locate d. display ​

Answers

Answer:

B. View

Explanation:

So you can eliminate "Locate" and "Display", since those do not exist on the Microsoft Word task bar.

Now you're left with File and View. File has everything to do with sharing and exporting your file, such as printing or saving it to your computer as a specific file.

With that being said, we're left with "B. View", which as you can see when you click it, presents many us with ways to view our document.

Good luck on your Microsoft Office/Word Certification!

True or False. The 'C' programming language guarantees that R0 will always contain a zero value on the ATmega328P

Answers

Oh I had this question once and I think it was true!! Hope this helps! Merry Christmas!!

When running the following code:
true = 5
false = 6
print (true + false)
-
The interpreter will:

Answers

Answer:

print(11)

Explanation:

true + false = print statement

5 + 6 = 11

To permit communication between two people who do not speak the same language, interpreters accurately and objectively translate spoken or sign languages into other languages.

What is role of print statements in interpreter?

It is the interpreter's responsibility to use these code objects and carry out the directives. You might be astonished to learn that compilation even occurs during the execution of Python code.

As contrast to “compiled” languages like C or Rust, Python is frequently referred to as a “interpreted” language like Ruby or Perl.

A trained expert who facilitates communication between those who speak or sign in various languages is known as an interpretation.

The print() function outputs the message to the normal output device, such as the screen. The message can be a string or any other object, and before it is displayed on the screen, the object will be changed into a string.

Therefore, true + false = print statement 5 + 6 = 11

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what changes might you make to a circuit in order to slow the flow of electrical energy?

Answers

it’s gravity that’s what my teacher said

Answer: The resistor uses the energy of the electrons around the wire and slows down the flow of electrons.

Explanation:

Victor and Ellen are software engineers working on a popular mobile app. Victor has been in his position for 10 years longer than Ellen, who is a recent graduate. During the development of a new feature, Ellen expressed her concern that VIctor's proposed code would create instability in the app. Victor told Ellen he would address her concern with their supervisor. When Victor met privately with his supervisor, he claimed that he had discovered the problem, and that Ellen had dismissed it. Which principle of the Software Engineering Code of Ethics has Victor violated

Answers

Victor violated principle 7: Colleagues of the Software Engineering Code of Ethics

A code of ethics reaffirms an organization's ethical conducts and morals so that workers, as well as, third parties are aware of the expectations they must meet.

A code of ethics' objective is to instruct persons functioning on behalf of an organization on how they should act.

The attitude of Victor towards her junior colleague (Ellen) is unjust and dishonest since Victor has claimed the credit meant to be for Ellen.

Therefore, we can conclude that Victor has violated principle 7: Colleagues of the Software Engineering Code of Ethics.

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1. Go to a popular online electronic commerce site like Amazon. Place several items in your shopping cart, and then go to check out. When you reach the screen that asks for your credit card number, right-click on the Web browser and select Properties. You may need to use the help feature of your browser to find the security protocols in use and the certificates used to secure your transactions. What did you find out about the cryptosystems and protocols in use to protect the transaction

Answers

On Amazon.com, I found that there are a few cryptosystems and protocols in place. The most interesting thing I found was that there were 12,292 blank lines of code before anything was actually written. Amazon ensures a secure transaction by encrypting the users information on the users end, and then decrypts their information on their end.

What should you look out for when choosing snacks that seem healthy? How can you make sure that the snacks you are choosing are actually healthy?

Answers

Answer:

You can make sure that the snack is healthy by looking at the ingreadents. A healthy snack should not have alot of persavatives and sugars. A good golden rule is if you can't pronaunce the word then its not good for you.

Explanation:

The term for an operator that may not evaluate one of its subexpressions is

Answers

Answer:

short-circuit

Explanation:

) Give the assembly language instruction sequence to enable external interrupt 0 (INT0) as an interrupt source and to make it falling-edge triggered. What signal (port and port pin) must be low to trigger a falling-edge trigger event for INT0

Answers

Your solution is attached with the picture below

What did World Com do to try to keep its stock price from falling?

Answers

The company had good enough internal controls to prevent Scott D.

Which of the following is not an Error Style for data validation?

Answers

Based on the Microsoft Excel data validation, the option that is not an Error Style for data validation is the choice that does not show an error alert.

Given that there is no option available, the best way to answer this question is to show the types of Error Styles for data validation available.

Different types of Error Style for data validationStop style: this will bring the option of "Retry, " "Cancel, " and "Help."

Warning style: this will show "Continue," with options of "Yes," "No," "Cancel," and "Help."

Information Style: this will ask you to input the whole number with the option of "Ok," "Cancel," and "Help."

Hence, in this case, it is concluded that the Error Style for data validation is Stop, Warning, and Information Style.

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Implement a function mystery( ) that takes as input a positive integer n and answers this
question. How many times can n be halved (using integer division) before reaching 1?

Answers

Count= 0
While n > 1
n = n
Count += 1
Return count

The function mystery that takes as input a positive integer n is given below. The number of times that can n be halved (using integer division) before reaching 1 is infinite.

What are function mysteries?

The non-negative integers are used to define the mystery function. The more common name of this method is hidden to avoid tempting you to explore the Web for assistance in completing this task, which would be a very dishonorable thing to do. Assume n has m bits.

Count= 0

While n > 1

n = n

Count += 1

Return count

Once. You now have 1/2. You can split 1/2 in half to make quarters, but that is not dividing one, it is dividing one half. If you mean how long the series of subsequent subdivisions you can make can be, the answer is infinite.

Therefore, the number of times that can n be halved (using integer division) before reaching 1 is infinite.

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"1. What sorts of problems does this declaration imagine being solved through science and technology?"

Answers

‎‎‎This proclamation focuses on overcoming age, cognitive limitations, involuntary pain, and our physical confinement to the planet. They seek to help bodies live longer, human minds gain more knowledge, stop world hunger, thirst, violence, and other forms of violence, and assist humans in living on worlds other than Earth.

a web server is a computer that manages files for multiple user on a net work. true or false​

Answers

True. I’m pretty sure

Which of the four factors of production are hit the hardest when high unemployment occurs ?

Answers

Answer:

Economic growth,cyclical and structural factors, demographics, education and training

Explanation:

.........

Convert the binary number 100101 to decimal. Show your solution

Answers

100101 is 37 in decimal form

Write a program that:
a) Inputs TWO numbers and finds the average of both numbers, only if BOTH numbers are less than 100

Answers

Answer:

num1 = int(input("Enter number 1: "))

num2 = int(input("Enter number 2: "))

if num1 < 100 and num2 < 100:

   newnum = num1 + num2

   finalnum = newnum // 2

elif num1 >= 100 or num2 >= 100:

   print("Invalid input.")

else:

   pass

Explanation:

Gg ez.

(I assumed the language was python. Next time, put what programming language you want it to be in.)

P3. Produce a plan to use social media in a business to meet its business requirements.

Answers

The plan to use social media in a business include:

It is important to audit the current social presence.  The company should document who their Ideal customer is. A mission statement should be created. One should identify the key success metrics. An engaging content should be created.  The company should also invest in a social media management tool.

It should be noted that using social media in a business is an effective way to meet its business requirements and achieve organizational goals.

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What is accomplished by the following code snippet, assuming all variables had been
populated?
amount_owed += duration rate

O Amount owed is set to duration times rate.
O Amount owed adds duration times rate to it.
O Amount owed is displayed to a user as duration rate.
O This line would return a syntax error.

Answers

There are different kinds of computer programs. The option that is accomplished by the following code snippet is the Amount owed adds duration times rate to it.

Code Snippet is simply regarded as a term used to show a tiny portion of re-usable source code, machine code etc. It is know to help a programmer to avoid typing repetitive code when undergoing routine programming.

It is a common example in documentation. It depicts how to use some particular class or how to finish an assigned task. It can be in form of a short snippet that is based on a specific task or a longer one.

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There are two kinds of emotions: positive and negative. True False

Answers

Answer:

False

Explanation:

There are many emotions the human brain can experience

False is the answer to the question

What is the difference between * and **operator? in python ​

Answers

Answer: "**" is used for power off while "*" is used for multiplication

Explanation: you just have to memorize it

In python language the "**" operator is used for 'power of" and "*" is used for multiplication.

To alter the value of operands in Python, utilise the operators constructs. These are the figurative representations of logical, mathematical, and other operations.

Consider the equation 4 + 5 = 9. The operator in this instance is +, and the operands are 4 and 5. We'll examine numerous Python operators in this session.

The following operator categories are supported by the Python language.

Comparison (Relational) Operators for ArithmeticOperators of assignmentsIntelligent OperatorsOperators in bitsOwners of membershipsIndividual OperatorsLet's quickly review each of these operators in turn.

In python language the "**" operator is used for 'power of" and "*" is used for multiplication.

Therefore, in python language the "**" operator is used for 'power of" and "*" is used for multiplication.

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