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Elan Coil [88]
3 years ago
11

An object reference provides a(an)______for an object and is used to gain access to the object (Points : 2) entry

Computers and Technology
1 answer:
sdas [7]3 years ago
3 0

Answer: Instance

Explanation: Instance is the term found in the object-orient programming concept. It is used for the realization of the variation present in any object specifically.The program execution at each time instant is known as the instance of program. Generation of realized instance is known as instantiation.

This helps in the accessing of the object in the program.Other options are incorrect entry , target and handle are not the technical term related with the accessing of object .Thus the correct answer is instance.

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Write a function that asks a user for his/her name and movie
Alex777 [14]

Answer:

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

Explanation:

                     

The code is written in C++

/******************************************************************************

                             Online C++ Compiler.

              Code, Compile, Run and Debug C++ program online.

Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <iostream>

#include <string>  

using namespace std;

void display()

   {

       string yourName;

       string watchedMovie;

       cout<<"What is your name?  ";

       cin>>yourName;

       cout<<"Which movie have you seen?  ";

       cin>>watchedMovie;

       cout<<"Today, I have learned that  " <<name<<" watched "<<watchedMovie<<" movie";

   }

int main()

{    

   

   display();

   return 0;

}

 

7 0
3 years ago
Write a loop that displays all possible combinations of two letters where the letters are 'a', or 'b', or 'c', or 'd', or 'e'. T
nikitadnepr [17]

Answer:

The program to this question can be given as:

Program:

#include <stdio.h> //include header file.

int main() //defining main method

{

char i,j; //defining variable

for  (i='a'; i<='e'; i++) //outer loop for column

{

for (j='a'; j<='e'; j++) //inner loop for row

{

printf("%c%c\n",i,j); //print value

}

}

return 0;

}

Output:

image.

Explanation:

  • In the above C language program, firstly a header file is included. Then the main method is defined in this, a method contains a char variable that is "i and j". This variable is used in for loop, that is used to print the pattern.
  • To print the following patter two for loop is used the outer loop is used for print columns and the inner loop prints row.
  • In C language to print character, we use "%c" inside a loop print function is used, that prints characters.

3 0
3 years ago
A switch that is configured to use the Spanning Tree Protocol will place a port in ____________ mode if sending traffic to it ma
Rashid [163]

Answer:

Blocking Mode    

Explanation:

Spanning Tree Protocol is used to allow path redundancy in the network without creating cycles/circles also called loops.

When two parts of the switched network are connected via two or more Layer 2 switches this result in a loop.

This affects the performance of the network as the result of broadcast packets flooding.

STP puts one port of the switch to forwarding mode and the rest of the ports within the same part of the network to the blocking mode to avoid broadcast packet flooding. STP puts all the ports that are allowing redundant paths to blocking mode and the one port that is left after this is placed in forward mode.

Spanning Tree Algorithm is used by STP to determine the optimal path  of switch to the network.

Bridge Protocol Data Units are used to share the information about the optimal path determined by the spanning tree algorithm with other switches.

This information helps STP to eliminate the redundant paths.

So this is how STP allows only one active path to the destination while blocking all other paths to avoid switching loop.

6 0
3 years ago
What is the biggest type of gear?<br><br>A. Spur<br>B.Worm<br>C.Wheel<br>D.Pinion
AnnZ [28]
The answer to this should be B. Worm. A pinion is a the smallest gear out of the listed ones above. spur would be next then wheel and the biggest if them all would be the spur. I'm not completely sure if my answer is 100% correct, but I feel confident enough about it. Hope this helps. :)

7 0
2 years ago
Read 2 more answers
Different between embedded computer &amp;<br> Micro controllers
Eduardwww [97]

An embedded computer is a product that uses a microprocessor as a component. Ie a relationship between a car and its engine. A Microcontroller is a microprocessor that is packaged with RAM, program storage and interface circuitry to make it simple to use

6 0
2 years ago
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