Difference between centralized and decentralized processing in computer

Answers

Answer 1
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.

Related Questions

Which is the best explanation for why tutorials are useful?

Answers

Answer:

Tutorials are important for your learning because you can:

Solve problems in a team, develop your group skills, and get to know your peers better (which may come in handy when picking group members for group projects) Prepare for and/or review midterms and exams. Clarify any concepts that you might not understand.

Explanation:

Hope it helps

PLEASE HELP WILL MARK BRAINLIEST

Answers

Answer:

Ok, first what do u think their action is saying/doing, then state if it's effective or ineffective.

Explanation:

Difference between single dimensional array and double dimensional array​

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A one-dimensional array keeps track of a single list of elements with the same data type. An array of various arrays, a list of multiple lists, or an array of numerous one-dimensional arrays are all stored in a two-dimensional array. It is a list that represents several data pieces.

The implementation of mutex locks provided in Section 6.5 suffers from busy waiting. Describe what changes would be necessary so that a process waiting to acquire a mutex lock would be blocked and placed into a waiting queue until the lock became available.

Answers

The changes would be necessary so that a process waiting to acquire a mutex lock would be blocked and placed into a waiting queue is: Spinlocks.

What is spinlock?

Spinlock can be defined as the process of enabling a thread to  wait while looking for lock that are available.

Spinlock is important as it enable thread to partition processor based on their needs so as to make it possible for thread waiting for spinlock to make use of one processor while other threads can as well run on other processor without hindering or interrupting one another.

Inconclusion the changes would be necessary so that a process waiting to acquire a mutex lock is: Spinlocks.

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Rewrite the following pseudocode segment using a loop structure in the specified languages: k = (j + 13) / 27 loop: if k > 10 then goto out k = k + 1 i = 3 * k - 1 goto loop out: . . . a. C, C++, Java, or C# b. Python c. Ruby Assume all variables are integer type. Discuss which language, for this code, has the best writability, the best readability, and the best combination of the two.

Answers

The pseudocode is simply the prototype of the actual program in C, C++, Java, C#, Python or Ruby

The program in C++

The pseudocode written in C++ language is as follows:

#include<iostream>

using namespace std;

int main(){

    int i, j, k;

    cin>>j;

    k = (j + 13) / 27;

    while (k > 10){

    k+=1;    

    i = 3 * k - 1;

    }

    return 0;

}

The program in Python

The pseudocode written in Python language is as follows:

j = int(input())

k = (j + 13) / 27

while (k > 10):

    k+=1    

    i = 3 * k - 1

The program in Ruby

The pseudocode written in Ruby language is as follows:

j = gets.chomp.to_i

k = (j + 13) / 27

while k > 10

    k = k + 1    

    i = 3 * k - 1

The code with the best writability and readability

The code with the best writability is C++ and the code with the best readability is the Ruby

The best combination of the two

The best combination of the two languages is the Python language

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Name the test statement that can be used to test the following scenario:
The contents of the variable $TEST are equal to the string “success,” or the number 5, or the contents of the variable $RESULT.

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The test statement is an illustration of conditional statements and logical operators.

The test statement is: if [[ "$TEST" == ”success” || "$TEST" == ”5” || "$TEST" == “$RESULT” ]]

How to name the test statement?

From the question, we have the following scenarios:

Determine if $TEST equals "success"Or $TEST equals "5"Or $TEST equals $RESULT

To do this, we make use of the if conditional statement and the or logical operator.

The or operator is represented with ||

Since the programming language is in php, the test statement is: if [[ "$TEST" == ”success” || "$TEST" == ”5” || "$TEST" == “$RESULT” ]]

Read more about conditional statements at:

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A laser printer uses...........
A. Correction fluid
B. Ink cartridge
C. Photocopy ink
D. Toner cartridge ​

Answers

Answer:

Toner cartridge

Explanation:

What is a value which we pass to the function to use in place of the parameter when we call it?

A. Parameter
B. Call
C. Procedure
D. Argument

Answers

Answer:
D) Argument

Explanation:
When you call a function, you pass in an argument as the input to use in the place of the parameter.

The major goal of a good web information
a
retrieval system is

Answers

Answer:

Explanation:

The major objective of an information retrieval system is to retrieve the information – either the actual information or the documents containing the information – that fully or partially match the user's query.

3.10 LAB: List basics
Given the user inputs, complete a program that does the following tasks:

Define a list, my_list, containing the user inputs: my_flower1, my_flower2, and my_flower3 in the same order.
Define a list, your_list, containing the user inputs, your_flower1 and your_flower2, in the same order.
Define a list, our_list, by concatenating my_list and your_list.
Append the user input, their_flower, to the end of our_list.
Replace my_flower2 in our_list with their_flower.
Remove the first occurrence of their_flower from our_list without using index().
Remove the second element of our_list.
Observe the output of each print statement carefully to understand what was done by each task of the program.

Ex: If the input is:

rose
peony
lily
rose
daisy
aster
the output is:

['rose', 'peony', 'lily', 'rose', 'daisy']
['rose', 'peony', 'lily', 'rose', 'daisy', 'aster']
['rose', 'aster', 'lily', 'rose', 'daisy', 'aster']
['rose', 'lily', 'rose', 'daisy', 'aster']
['rose', 'rose', 'daisy', 'aster']

Answers

The program is an illustration of Python lists; lists are used to hold multiple values in a variable

The main program

The program written in Python, where comments are used to explain the code is as follows:

#This gets all required outputs

my_flower1 = input(); my_flower2 = input(); my_flower3 = input(); your_flower1 = input(); your_flower2 = input(); their_flower = input()

# This defines my_list and appends the values of my_flower1, my_flower2, and my_flower3

my_list=[my_flower1,my_flower2,my_flower3]

# This defines your_list and appends your_flower1 and your_flower2

your_list=[your_flower1,your_flower2]

# This defines our_list by and concatenates my_list and your_list

our_list = my_list+your_list

#This prints our_list

print(our_list)

# This appends their_flower to the end of our_list

our_list.append(their_flower)

#This prints our_list

print(our_list)

# This replaces my_flower2 in our_list with their_flower

our_list[our_list.index(my_flower2)]=their_flower

#This prints our_list

print(our_list)

#This removes the first occurrence of their_flower from our_list

our_list.remove(their_flower)

#This prints our_list

print(our_list)

#This removes the second element of our_list

our_list.remove(our_list[1])

#This prints our_list

print(our_list)

Read more about python lists at:

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