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spayn [35]
3 years ago
5

A final class can't be extended.TrueFalse

Computers and Technology
1 answer:
PIT_PIT [208]3 years ago
4 0

Answer:

True

Explanation:

A final class is something like sealed one and no one can inherit that further.

it is useful to lock our code or functionality from others

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George is only familiar with VGA connector for monitors. What should you tell him are the main differences between VGA and DVI c
lara [203]

Answer:

That a DVI connector looks different and that it support more monitors.

Explanation:

3 0
3 years ago
When measuring an unknown voltage with an analog VOM, you should first A. ground the circuit. B. set the switch to the lowest ra
ale4655 [162]

<u>Answer:</u>

The correct answer option is D. set the switch to the highest range and then move it to a range that gives the most accurate reading.

<u>Explanation:</u>

When measuring an unknown voltage with an analog VOM, one should set the meter to the highest range and then move it to a range that gives the most accurate reading.

The reason being that the analog meters indicate the measurement of voltage by moving a needle  across a physical card by printing numbers on it.

So in case the voltage is nearly 100 times the full range to which the meter is set,  then its needle will try move to a position which will be 100 times the highest number on the meter.

3 0
3 years ago
Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?
Xelga [282]

Put a code or security system on or a very secure password

Hope this helps...

6 0
3 years ago
Read 2 more answers
The value of the mathematical constant e can be expressed as an infinite series: e=1+1/1!+1/2!+1/3!+... Write a program that app
LUCKY_DIMON [66]

Answer:

// here is code in c++ to find the approx value of "e".

#include <bits/stdc++.h>

using namespace std;

// function to find factorial of a number

double fact(int n){

double f =1.0;

// if n=0 then return 1

if(n==0)

return 1;

for(int a=1;a<=n;++a)

       f = f *a;

// return the factorial of number

return f;

}

// driver function

int main()

{

// variable

int n;

double sum=0;

cout<<"enter n:";

// read the value of n

cin>>n;

// Calculate the sum of the series

  for (int x = 0; x <= n; x++)

  {

     sum += 1.0/fact(x);

  }

  // print the approx value of "e"

    cout<<"Approx Value of e is: "<<sum<<endl;

return 0;

}

Explanation:

Read the value of "n" from user. Declare and initialize variable "sum" to store the sum of series.Create a function to Calculate the factorial of a given number. Calculate the sum of all the term of the series 1+1/1!+1/2!.....+1/n!.This will be the approx value of "e".

Output:

enter n:12

Approx Value of e is: 2.71828

6 0
3 years ago
What is remote assistance?
Slav-nsk [51]

Answer:

Quick Assist, Windows 10 feature, allows a user to view or control a remote Windows computer over a network or the Internet to resolve issues without directly touching the unit. It is based on the Remote Desktop Protocol.

Explanation:

.....

3 0
3 years ago
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