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postnew [5]
3 years ago
13

What is an (CR) Optical character recognition?

Computers and Technology
2 answers:
Alex777 [14]3 years ago
6 0
The accurate answer is

 An OCR recognizes shapes of characters.

Glad to help :)
nydimaria [60]3 years ago
5 0
It stands for optical character recognition. that what i know. and shouldn't you be of school its summer
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Which threading model is best for achieving true parallelism and how?
WITCHER [35]

Answer:

The explantion of this question is given below in the explanation section.              

Explanation:

Parallelism means that an application is split into smaller subtasks that can be processed in parallel on multiple CPU at the same time. Parallelism is related to application handling individual tasks on multiple CPUs. To achieve true parallelism your application must have more than one thread running, schedule the task into other threads, graphics cards, and CPU, etc.  

It is noted that parallelism is a concept while multiple threading in computer programing is its implementation. Some operating systems provide a multiple threading that combined the user-level thread and kernel-level thread facility. In such a system, multiple threads within the same application can run in parallel on multiple CPU or processors

There are three types of Multithreading Model

• Many to many relationships.

• Many to one relationship.

• One to one relationship.

Many to many relationship

This model multiplexes any number of user threads onto an equal or smaller number of kernel threads. However, this model provides the best accuracy to concurrency. However, using this model, true parallelism can be achieved, if the system has multiprocessor.  

Many to One model

This model maps the user-level threads to one kernel-level thread and its management is done in userspace by the thread library. In this model, only one thread can access the Kernal at a time, so multiple threads are unable to run on multiple CPU in parallel.  

One to one relationship

This model provides one to one relationship between the user and kernel-level thread. This model is better than the many-to-one model. It allows another thread to execute when a thread makes a blocking system call. However, it supports multiple threads to execute in parallel on the microprocessor. This model provides true parallelism.  

                                                                  

7 0
2 years ago
write a function that given an integer n returns the smallest integer greater than n the sume of whose digits is twice as big th
USPshnik [31]

The code below is written in javascript which gives us the integer,

<h3>The function code is</h3>

function solution (num){


//Javascript function


var x=0,sum=0,a,b;


var d=""; //variable declaration


var digits = num.toString().split('');


var Individual = digits.map(Number);


//console.log(Individual);


for (var i=0;i<Individual.length;i++)


{//For loop


x=x+Individual[i];


}


var y=x*2;


for(var i=0;i<Individual.length;i++)


{


sum=sum+Individual[i];


d=""+d+Individual[i];


if(sum==y)


break;


if(i==Individual.length-1)


{


i=-1;


continue;


}


}


console.log("the value is "+d);


}


var number = prompt("enter the number");


//Asking user for value...


console.log("the number is");


console.log(number);


solution(num

For more information on javascript, visit

brainly.com/question/16698901?referrer=searchResults

3 0
2 years ago
Write a program to check the password( qbasic)​
snow_tiger [21]

Answer:

Assuming this is in python:

def check_password(password):

   

   correct_password = "qbasic"

   

   if password == correct_password:

       return True

   else:

       return False

def main():

   

   user_input = input("Type in your password: ")

   

   if check_password(user_input):

       print("Correct!")

   else:

       print("Wrong, try again")

     

       

main()

Explanation:

Hope this helped :) If it wasn't suppose to be in python, tell me so I can make it in the correct programming language.

Have a good day :)

4 0
2 years ago
(GAME DESIGN)
Sliva [168]

Answer:

A. When an object is in a specific position on a frame

Explanation:

In the testing phase of a new game, the errors of the programming process are corrected and the gameplay is improved as the game is tested. The objective of correcting serious defects and improving fundamental characteristics not contemplated in the design document, detecting minor failures and profiling the user experience.

8 0
3 years ago
A(n) ____ is a front-end processor that multiplexes the traffic from hundreds of remote terminals into one port on a large compu
Taya2010 [7]
I think it'd be terminal concentrator.  A(n) terminal concentrator is a front - end processor that multiplexes the traffic from hundreds of remote terminals into one port on a large computer. 
7 0
3 years ago
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