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3 years ago

What is polymorphism

Computers and Technology

2 answers:

Inessa [10]3 years ago

8 0

Answer:

Polymorphism- Able to be in several places at once with various forms.

Ymorist [56]3 years ago

5 0

Able to be in several places

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LILLE VIC LUNCUL ANCI.

tatiyna

The correct option is C. toward the floor.

The magnetic force on the moving negative charge acts towards the floor.

<u>Explanation</u>:

The direction of the force applied on the moving charged particle placed in the magnetic field can be determined with the help of Fleming’s Left hand rule.

The current flows in the direction opposite to the direction of electron. If the electron moves from negative terminal to positive terminal, then the current will flow from positive terminal to negative terminal.

As given, the direction of electron- South to North

So the direction of current will be- North to South

Using Fleming's Left hand rule we get the direction of force in downward direction, i.e. towards the floor.

5 0

3 years ago

Write a program that reads three integers as inputs, and outputs the largest of the three values.

AlexFokin [52]

The software is written in C++ and may be found in the explanation section below. C++ keywords and symbols are all capitalized. The least number of all three integers is determined via a nested if-else decision branch. After you've entered three integers, the application prints the least of them all.

<h3>What is the example of C++?</h3>

#include <iostream>

using namespace std;

int main() {

int num1,num2,num3;

cout<<"enter first integers"<<endl;

cin>>num1;

cout<<"enter second integers"<<endl;

cin>>num2;

cout<<"enter the third integers"<<endl;

cin>>num3;

if(num1<num2){

if(num1<num3){

cout<<"Smallest integer is "<<num1<<endl;

} else{

cout<<"Smallest integer is "<<num3<<endl;

}

}else {

if(num2<num3){

cout<<"Smallest integer is "<<num2<<endl;

} else{

cout<<"Smallest integer is "<<num3<<endl;

}

return 0;

}

Thus, it is written in C++ language.

For more details about C++ click here:

brainly.com/question/19581899

#SPJ1

3 0

2 years ago

Why do i have to wait and watch videos

Mila [183]

The reason being is because of your search history. Google will remember everything you like to watch, look, play or buy things on the computer or any device with internet. Since you are interested in the things you like to do, you're computer will remember this and will display Ads made by companies, or people, which possibly may be a scam, or may give a virus. I would advise to avoid these things as much as you can.

7 0

3 years ago

CAR_SALE (Car_no, Date_sold, Agent_no, Commission_pct, Discount_amt)

serg [7]

1NF

In 1NF the relation should follow atomicity that means no repeating groups

In the relation there is no repeating groups

the relation is in 1NF

2NF

In 2NF, the relation should be in 1NF and each non prime

attribute must depend on primary key and No Partial dependency

Commission% is functional dependent on Salesperson# which is only part of the primary key.

relation is not in 2NF

3NF

In 3NF, the relation should be in 2NF and any NON prime attribute should not describe any non prime attribute.

Already we know relation is not in 2NF

there is a non prime attribute date_sold that describe another non prime attribute Discount_amt,

the relation is not in 3NF

Finally we come to. Know

the relation satisfies only 1NF

NORMALIZATION

The relation is not in 2NF

Decompose the relation CAR_SALE

CAR_SALES (Car#, Date_sold, Salesperson#, Discount_amt)

SALESCOMM (Salesperson#, Commission%)

CAR_SALES and SALESCOMM are in 2NF

In 3NF, the relation should be in 2NF and any NON prime

attribute should not describe any other non prime attribute

SALESCOMM relation is in 3NF

but CAR_SALES is not in 3NF the reason is that there is a

non prime attribute Date_sold that describes another non prime attribute Discount_amt.

So, decomposing the relation

CARSALEDATE (car#, salesperson#, Date_sold)

DATEDISS(Date_sold, discount_amt)

The relations CARSALEDATE

SALESCOMM

DATEDIS are in 3NF

8 0

3 years ago

FTP services were recently added to a client's SOHO network in order for the marketing team to copy large files to a storage ser

svetlana [45]

Answer:

Option(d) is the correct answer to the given question .

Explanation:

The UPnP is known as universal plug and play is a collection of computing protocols that's main objective to allow the virtual networks like desktop computers , wireless traffic, Wi-Fi access stations and smart applications to seamlessly explore one another's existence on the system and to built time series sharing internet services.

When we enabling the UPnP it will improve the efficiency of the video streaming service while retaining marketing capability to copy big files to the cloud storage .

All the other options are not suitable for improve the efficiency of the video streaming service that's why they are incorrect options .

So Enable UPnP is the right answer

6 0

3 years ago