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Sloan [31]
3 years ago
12

Give four examples of devices which are bothInput and Output to a Computer.​

Computers and Technology
1 answer:
myrzilka [38]3 years ago
4 0

Answer:

HDMI ,I only have one answer to this question

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A small group of travelers is meeting inside an ancient building, and the travelers need access to the Internet using their mobi
artcher [175]

Answer:

c. Mobile hotspot

Explanation:

A mobile hotspot is a hotspot that is to be activated by turning on the WiFI hotspot. It is used to share the cellular data to the laptop, computer system and the mobile devices who do not have an internet connection

Since in the question, it is mentioned that the one traveler has an unlimited cellular data plan and a consistent strong signal

So the mobile hotspot should be used to provide internet service to the group.

6 0
3 years ago
In Java the ______________are not objects. All of the rest areobjects, or any ___________ is called as object.
Scorpion4ik [409]

Answer:

Reference type,generic type

Explanation:

Reference types are used by a reference that maintains a reference (address) to the object but not the object itself. Because reference kinds reflect the variable's address rather than the data itself, assigning a reference object to another does not copy the information. Instead, it produces a second duplicate of the reference, which relates to the same heap place as the initial value.

Examples of reference types are Classes, Arrays,, Interfaces etc.

A generic type is a generic class or interface that is parameterized over kinds. Essentially, generic types enable you to write a particular, generic class (or method) that operates with distinct kinds, enabling code to be reused.

The class Object  describes the conduct of all Java objects. However, it does not describe the conduct of all Java data structures. That's because not all Java data structures are objects. Some of them are primitive values that can be stored in object variables, but they are not objects themselves.

Unlike object types, primitive types are not sub types or super types.

6 0
3 years ago
Write a program that reads an integer, and then prints the sum of the even and odd integers.
Tasya [4]

Answer:

#include <iostream>  // header file

using namespace std;  // namespace

int main ()

{

int n, x1, i=0,odd_Sum = 0, even_Sum = 0;  // variable declaration

cout << "Enter the number of terms you want: ";

 cin >> n;  // user input the terms

cout << "Enter your values:" << endl;

  while (i<n)  // iterating over the loop

{

cin >> x1;  // input the value

if(x1 % 2 == 0)  // check if number is even

{

even_Sum = even_Sum+x1;  // calculate sum of even number

}

else

{

odd_Sum += x1; // calculate sum of odd number.

}

i++;

}

cout << "Sum of Even Numbers is: " << even_Sum << endl;  // display the sum of even number

cout << "Sum of Odd Numbers is: " << odd_Sum << endl;  // display the sum of odd number

return 0;

}

Output:

Enter the number of terms you want:3

Enter your values:2

1

78

Sum of Even Numbers is:80

Sum of Odd Numbers is:1

Explanation:

In this program we enter the number of terms by user .After that iterating over the loop less then the number of terms .

Taking input from user in loop and check the condition of even. If condition is true then adding the sum of even number otherwise adding the sum of odd number.

Finally print the the sum of the even number and odd integers.

6 0
3 years ago
. What type of device is a computer? Where does it use?​
LenKa [72]

Answer:

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

Explanation:

Computer is an electronic and digital device. Computer can be used everywhere in our daily life. You can use a computer to search for something over the internet related to your study etc.

The following fields where you can see the use of computers.

  1. Education
  2. Business
  3. Hospital
  4. Banking sector
  5. Home
  6. Marketing
  7. Government offices
  8. etc

You can see the use of computers everywhere in our daily life.

7 0
3 years ago
Describe two ways methods that cab be used to help stop hacking
mojhsa [17]

Answer:

Use a firewall

Install antivirus software.

Explanation:

7 0
2 years ago
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