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2 years ago

Difference between centralized and decentralized processing in computer

1 answer:

6 0

Answer:

Centralized computing is analogous to star topology in the networks where there is n entry and n-1 exit points. We see all the computation being carried out by the pivot processor and also embed in itself a decision routine for pass on the message to other linked systems. These systems are merely the mirror whereas the computing is done by the pivot processor.

Decentralized Computing is analogous to distributed node based processing where the topology for interaction among the nodes are random and hence some times there is delay because of the orientation of nodes by since the computation is disperse, it compensates in the time in processing, storage and retrieval.

You can definitely check into IBM and Amazon Research for examples for the Centralized and Decentralized computing.

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Pls help!!

alexira [117]

Answer:

4.24

Explanation:

First you find the mean of the data set, which is 7. Then to find standard deviation you have to follow the formula which tells you to subtract the mean from each number under the square root : √(2 - 7)^2 + (9 - 7)^2 + (10 - 7)^2 + (4 - 7)^2 + (8 - 7)^2 + (4 - 7)^2 + (12 - 7). Once you solve the parenthesis you square it, once you square it the negatives won't matter. That will leave you with this : √(25 + 4 + 9 + 9 + 25). The formula tells you to find the sum of those numbers (which is 72) then subtract one from how many numbers there are, 5 - 1 = 4, and divide your sum by that number. So 72 / 4 = 18. Then you find the square root of 18 and that becomes your answer.

7 0

2 years ago

When you store files "in the cloud", you are __________. I kinda need the answer now

Angelina_Jolie [31]

Putting them online? what are the answers to choose from?

7 0

3 years ago

Write a program that reads an integer and determines and prints whether it's odd or even. [Hint: Use the remainder operator (%).

Sloan [31]

<h2>Explanation:</h2>

The source code, written in Java, and a sample output have been attached to this response. It contains comments explaining certain parts of the code.

A few things to note are;

(i) The Scanner class is imported to allow user's interact with the program. This is done by writing the import statement at the top of the code as follows;

import java.util.Scanner;

(ii) An object of the Scanner class is created to receive inputs from the user. The object is called input and created as follows;

Scanner input = new Scanner(System.in);

(iii) Since the user is expected to enter an integer, the nextInt() method of the Scanner object is used to receive the integer and this is saved in a variable called number. i.e

int number = input.nextInt();

(iv) A number x, is even if its remainder when divided by 2 is 0. i.e

if x % 2 = 0, then x is even. Otherwise it is odd.

The user's input received and saved in a variable called number is then checked using if and else blocks to check if it is even or not and can be written as follows;

if(number % 2 == 0){

System.out.println(number + " is even");

}else {

System.out.println(number + " is odd");

}

4 0

3 years ago

A cloud is an example of

Jlenok [28]

Soft and squishy looking

5 0

3 years ago

Read 2 more answers

While going through the network log, Sarah, a network security administrator, noticed substantial outbound network traffic. Whic

VladimirAG [237]

The activity Sarah, a network security administrator, performed by going through a network log and then noticing substantial outbound network traffic is: indicators of compromise (IOC).

Cybersecurity refers to the preventive practice adopted for the protection of computers, software applications (programs), servers, networks, and data from unauthorized access, attack, potential theft, or damage, through the use;

A body of technology.

Processes.

Frameworks.

Policies.

Network engineers.

In Cybersecurity, it is very important to adopt certain security standards, policies, frameworks, technology, antivirus utility, and best practices, in order to achieve the following:

I. Prevent data theft and data corruption by malwares (viruses).

II. Enhance data integrity and secure (protect) data.

III. Mitigate any unauthorized access or usage of the system network by a hacker.

In conclusion, the indicators of compromise (IOC) refers to the factual evidence on a network device pointing to a security breach or data theft.

8 0

3 years ago