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andrey2020 [161]
3 years ago
5

What are the uses of a modem

Computers and Technology
1 answer:
Vlada [557]3 years ago
5 0

Modem provides internet, WiFi, we can connect multiple devices to internet through modem.

Modem provides radiation of short wavelength and the transmitter in your mobile phones and computers convert those radiations into digital signals and vice-versa.

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Looking at your Personal Fact Sheet, do you see any areas that may need improvement? In which areas do you have the most room fo
Andrej [43]
In the Church and in the classroom.
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3 years ago
Read 2 more answers
Which of the following is used to allocate memory for the instance variables of an object of a class?1. the reserved word public
kodGreya [7K]

Answer:

The correct answer to the following question will be 2. the operator new.

Explanation:

New operator is used to allocating the memory to the instance object.The new object can be created by using a "new" keyword in java .

Syntax of using 'new' operator is :

class_name object_name=new class_name() // it allocated the memory to the class

For Example :

ABC obj = new ABC;  

Now, this time obj points to the object of the ABC class.

obj = new ABC ();

call the construction of ABC class

3 0
3 years ago
A database stores a large amount data in vertical ___
myrzilka [38]

Records for the first one and table for the second one

4 0
3 years ago
Write a program that reads a list of integers into a vector, and outputs the two smallest integers in the list, in ascending ord
AnnyKZ [126]

Answer:

In C++:

#include <bits/stdc++.h>

#include <iostream>

#include <vector>

using namespace std;

int main(){

vector<int> vectItems;

cout << "Vector length: ";

int ln; cin>>ln;

int num;

for (int ikk = 0; ikk < ln; ikk++){

 cin >> num;

 vectItems.push_back(num);}

int small, secsmall;

small = secsmall = INT_MAX;  

for (int ikk = 0; ikk < ln; ikk++){

 if(vectItems[ikk] < small){

     secsmall = small;  

           small = vectItems[ikk];   }

 else if (vectItems[ikk] < secsmall && vectItems[ikk] != small) {

           secsmall = vectItems[ikk];} }

 cout<<small<<" "<<secsmall;

 return 0;}

Explanation:

See attachment for program file where comments are used for explanation

Download cpp
8 0
3 years ago
Write pseudocode to solve the following problem: You are given an array A[1 . . . n] whose each element is a point of the plane
bixtya [17]

Answer:

Answer explained below

Explanation:

void bubbleSort(int X[], int Y[], int n)

{

   int i, j;

   for (i = 0; i < n-1; i++)      

     

   // Last i elements are already in place

   for (j = 0; j < n-i-1; j++)

       if (X[j] > X[j+1])

{

swap(X[j],X[j+1])

swap(Y[j],Y[j+1]);

}

       if (X[j] == X[j+1]&&Y[j]<Y[j+1])

{

swap(X[j],X[j+1])

swap(Y[j],Y[j+1]);

}

}

Since the above algorithm contains 2 nested loops over n.

So, it is O(n^2)

5 0
3 years ago
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