1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Molodets [167]
3 years ago
13

What is a Computer ?and it's demerits​

Computers and Technology
2 answers:
Sonbull [250]3 years ago
8 0

Answer:

Computer is an electronic device which takes the raw data and instructions as an input and process it and give the meaningful resut as an output.

Explanation:

Demerits of computer :

Carpal tunnel and eye strain

Depression

Waste our time

kherson [118]3 years ago
6 0

Answer:

Computer has making human life faster because of its incredible speed,Accuracy and storage, with which human can save anything and search it out easily when needed. We can say computer a versatile machine because it is very flexible in performing their jobs.

You might be interested in
Please help on both of these questions will give brainliest<br> !!
Alja [10]

I think the first one is All of the above

3 0
3 years ago
Read 2 more answers
Which two computer peripherals are connected to the computer through a port?
chubhunter [2.5K]
Most computer devices are connected to the computer through port
Keyboard through usb port
Printer through usb port
Hand point device through usb port
Also computer equipped with LPT port for printers and COM port for additional devices like external modems e.t.c
7 0
3 years ago
Write a statement to create a Google Guava Multimap instance which contains student ids as keys and the associated values are st
Sergeu [11.5K]

Answer: provided in the explanation section

Explanation:

Note: take note for indentation so as to prevent error.

So we import com.google.common.collect.Multimap;

import java.util.Collection;

import java.util.Map;

class Main {

   public static void main(String[] args) {

       // key as studentId and List of Profile as value.

       Multimap<String,Profile> multimap = ArrayListMultimap.create();

       multimap.put("id1", new ExamProfile("examStudentId1"));

       multimap.put("id1", new ELearningProfile("userId1"));

       multimap.put("id2", new ExamProfile("examStudentId2"));

       multimap.put("id2", new ELearningProfile("userId2"));

       // print the data now.

       for (Map.Entry<String, Collection<Profile>> entry : multimap.entrySet()) {

           String key = entry.getKey();

           Collection<String> value =  multimap.get(key);

           System.out.println(key + ":" + value);

       }

   }

}

// assuming String as the studentId.

// assuming Profile as the interface. And Profile can multiple implementations that would be

// specific to student.

interface Profile {

}

class ExamProfile implements Profile {

   private String examStudentId;

   public ExamProfile(String examStudentId) {

       this.examStudentId = examStudentId;

   }

}

class ELearningProfile implements Profile {

   private String userId;

   public ELearningProfile(String userId) {

       this.userId = userId;

   }

}

This code is able to iterate through all entries in the Google Guava multimap and display all the students name in the associated students profile.

8 0
3 years ago
Expresa tu reflexión sobre la necesidad de un código de etica para la IA (inteligencia artificial) , oponia sobre los bots en la
JulsSmile [24]

Answer:

Ethics in artificial intelligence and robotics are of greater importance today as machine learning or robots are put to use to benefit humans and also ti harm humans.

Explanation:

Ethics in robotics or artificial intelligence in sometimes referred to as "roboethics". It is very necessary in todays time because robots are made to interact with the society, the humans.

This is the key concern for ethics which is based on growing awareness of the requirement to regulate, the  advancements in the field of AI in the near future. The future law or regulations should be on the basis of some of the shared values such as privacy, freedom, security, respect for human dignity, non - military, inclusions, etc. Here, the uncertainty is also being recognized, the uncertainty to know the advancements of AI in the near future. Therefore the regulations and ethical dilemmas should be rethought in the middle.

4 0
3 years ago
A ____ is a key-dependent, one-way hash function that allows only specific recipients(symmetric key holders) to access the messa
Alexxx [7]

Answer: (C) MAC

Explanation:

MAC is stand for the message authentication code and it is one of the key dependent hash function. Message authentication provide the data integrity and also the origin of data authentication.

  • It basically allow the specific recipients known as the holder of the symmetric key.
  • The message authentication code uses the CBC (Cipher block chaining) mode for constructing the MAC algorithm and it also uses the block cipher for the conjunction by using the CBC operations.    

On the other hand, all the options are incorrect as they are not the key dependent hash function.

Therefore, Option (C) is correct.

7 0
3 years ago
Other questions:
  • Write an expression that evaluates to 1 more than the value in the location pointed to by the integer pointer variable ip. Thus,
    8·1 answer
  • Which of the following types of access controls do not describe a lock? (a)- Directive (b)- Physical (c)- Preventative (d)- Dete
    8·1 answer
  • A disadvantage of using an arithmetic mean to summarize a set of data is that __________.
    13·1 answer
  • Suppose a MATV/SMATV (Satellite Master Antenna Television) firm has to start it's operation in the metropolitan area of a countr
    12·1 answer
  • What are the names of the four major varnas in the caste system?​
    9·2 answers
  • Which domain indicates that a website is sponsored by a university or college?
    12·1 answer
  • A photographer uses which of these tools to form an argument?
    14·2 answers
  • Add my sna-p dkarpik58?...
    9·1 answer
  • Evaluate a career in the telecommunications industry that most interests you. What about the career appeals to you?
    8·1 answer
  • What component of a change management program includes final testing that the software functions properly
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!