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3 years ago

Which technique/concept can be use toimplement multiple inheritances in java?

Computers and Technology

1 answer:

LiRa [457]3 years ago

8 0

Answer:

Interface

Explanation:

Java does not supports multiple inheritance by class, but we can implement multiple inharitacnce in java using interface, with interface we uses implements keyword.

Example-

Declare interface like below code -

interface parent{

}

and use in child class like below code -

class Child1 implements interface{

}

class Child2 implements interface{

}

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The mouse and keyboard are also sometimes called

likoan [24]

Hi!

The mouse and the keyboard are input devices. By using them, we can input data which will give us a (hopefully) desired output!

For example...

Just by using my keyboard to type, I'm inputting data in the form of ASCII characters and symbols.

By using my mouse to click on an area so I can move this sentence on a new line, I had to input a request to do such!

Hopefully, this helps! =)

7 0

4 years ago

What is VoIP?

xeze [42]

Answer:

D. All of these are correct

Explanation:

VoIP transmits voice data packets over the internet. It is a low-cost option for receiving personal and business calls because it uses existing infrastructure that is the internet to transmit calls, unlike traditional telephone systems that require specialized equipment such as PBXs that are costly.VoIP also offers the ability to have more than one telephone number, as long as the bandwidth is enough, it allows multiple connections at any given time.

7 0

4 years ago

Why is the cpu the most important component in a computer?

german

CPU (Central Processing Unit) is also known as the brain of the computer because this is the place which actually runs the programs. The programs are the set of instructions needed to perform a task.

4 0

3 years ago

Create a script that asks for the student's percentage point through a prompt box. Using the following scenarios write if else s

Valentin [98]

Answer:

<h2>Following are the java script code for the above question. </h2>

Explanation:

Program :

var percentage= prompt("Enter the percentage of the student"); // take the input from the user.

if(percentage>=90)//check condition for greator than 90.

alert("your grade is \"A\"");

else if(percentage>=80) // check condition for 80 and 89.

alert("your grade is \"B\"");

else if(percentage>=70) // check condition for 70 and 79.

alert("your grade is \"C\"");

else if(percentage>=60) // check condition for 60 and 69.

alert("your grade is \"D\"");

else // check condition for less than 60.

alert("your grade is \"F\"");

Output:

If the user input 60, it will prints D.
If the user inputs 59, it will prints f.

Code Explanation:

The above code is in a javascript language, In which the first line is used to display the message and take the input from the user in the alert box.
Then the percentage is checked by the help of in if, else if and else statement and print the grade.
Then the grade is printed with the help of an alert box.

5 0

3 years ago

Write an assembly program to find the largest item in an array and store it in a variable named MAXIMUM. Hint: Use both Jump and

Gekata [30.6K]

Use the knowledge of computational language in C++ to write the a code assembly program to find the largest item.

<h3>How to write a maximum function in C++?</h3>

To make it simpler the code is described as:

#include<bitd/stdc++.h>

Using namespace std;

Int main(){

Int arr[10]={10, 2, 23, 45, 21, 11};

Int min=INT_MAX;

Int max=INT_MIN;

for(int i=0;i<10;i++)

If(min<arr[i])min=arr[i];

for(int j=0;j<10;j++)

if(max>arr[j])max=arr[j];

Cout<<max<<” “<<min<<endl;

return 0;

See more about C++ code at brainly.com/question/19705654

7 0

2 years ago