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yawa3891 [41]
3 years ago
5

4. Discuss the advantages and disadvantages of using the same system call interface for both files and devices. Why do you think

operating system designers would use the same interface for both
Computers and Technology
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

According to the principles of design, Repetition refers to the recurrence of elements of the design

One of the advantages of this is that it affords uniformity. Another is that it keeps the user of such a system familiar or with the interface of the operating system.

One major drawback of this principle especially as used in the question is that it creates a familiar route for hackers.

Another drawback is that creates what is called "repetition blindness". This normally occurs with perceptual identification tasks.

The  phenomenon may be  due to a failure in sensory analysis to process the same shape, figures or objects.

Cheers!

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The eight great ideas in computer architecture are similar ideas from other fields. Match the eight ideas from computer architec
andrew11 [14]

Answer:

following are the answer to this question:

In option a, "Performance via Pipelining".

In option b, "Performance via Parallelism".

In option c, "Performance via Prediction".

In option d, "Make the Common Case Fast".

In option e, "Hierarchy of Memories".

In option f,  "Design for Moore’s Law".

In option g, "Dependability via Redundancy".

In option h, "Use Abstraction to Simplify Design".

Explanation:

Automotive assembly lines are Efficiency through pipelines.

The cable bridge suspension is used to Perform by Parallelism.  

The aircraft and navigation systems are designed to integrate and use through simulation wind information.  

The fast and the common Case is used to express lifts in the building.  

The Memory hierarchy library is used for the reserve desk.  

Extending the port area of a CMOS transistor to reduce Moore's Law Design for Moore's legislation switching sequence.

Increasing energy generation from the latest reactor technology dependability through redundancy. It enables the addition of electrical aircraft slingshots, which are electrically powered as opposed to the earlier steam models.  

It Constructs cars that depend on existing sensor systems, like automatic braking devices or clever speed control systems, that already have installed their monitoring system throughout the base vehicle by Using abstraction to ease the model.

7 0
3 years ago
What effect does using quotas in file server resource manager have?
andrezito [222]
It limits the number of gigabytes allocated to a volume or folder
5 0
3 years ago
Write a program that passes an unspecified number of integers from command line and displays their total.
Svetradugi [14.3K]

Answer:

Explanation:

I will go straight to the code, and hope it didn't confuse you.

Here is it

public static void main(String[] args)

int [] x = new int [args.length]

for (int y = 0; y< args.length;yi++)

int[y] = (int) args [y]

5 0
3 years ago
What are the four main content questions that need to be answered for every project you work on?
7nadin3 [17]

Answer: 1. What are the major deliverables ?

2. How will you get those deliverables before or by the deadline ?

3. Who is on the on the team and what role will they play ?

4. When will the team meet milestones on when will other members on the team play a role in. Contributing to or providing feedback on those deliverables ?

3 0
3 years ago
Why are formulas used in spreadsheets?
cluponka [151]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is B.

The formulas in the spreadsheet are used to do the automatic calculation when data is changed in the spreadsheet.

For example, if you add numbers in a column and then get average. you can use sum() and average() formula to calculate the sum and average of numbers in a column. If you will change any number in the column, the calculation for sum and average automatically done. So, the answer to this question is B. i.e.

so that calculations are automatically redone when data is changed.

While the other options are not correct because:

  • To ensure data is entered correctly is done by validation not by using formula.
  • To ensure data is properly formated is done in the formatting section.
  • The error can be easily identified using validation features in excel.

7 0
3 years ago
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