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Simora [160]
3 years ago
7

A good machine should have the mechanical advantage of......?​

Computers and Technology
1 answer:
zavuch27 [327]3 years ago
4 0

Answer:

The ideal mechanical advantage (IMA) of an inclined plane is the length of the incline divided by the vertical rise, the so-called run-to-rise ratio. The mechanical advantage increases as the slope of the incline decreases, but then the load will have to be moved a greater distance.

Explanation:

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Why operating system is pivotal in teaching and learning
trasher [3.6K]

Answer:

Without it information flow is impossible

Explanation:

The word 'pivotal' also means crucial or vital, and so we need to consider what an operating system actually does.

Remember, merely having all the hardware of a computer would not allow you to run (install and use) programs. It is by means of an operating system that teaching programs can be installed, and it is also by means of an operating system learning can take place.

For example, a student can decode (learn) instructions/lessons from his teacher via a software program; and the software program needs an operating system to open (run) the program.

6 0
3 years ago
For the following 4-bit operation, assuming these register are ONLY 4-bits in size, which status flags are on after performing t
m_a_m_a [10]

Answer:

All flags are On ( c, z , N  )

Explanation:

Given data:

4-bit operation

Assuming 2's complement representation

<u>Determine status flags that are on after performing </u> 1010+0110

    1   1

    1  0   1  0

    0  1   1  0

  1  0 0 0 0

we will carry bit = 1 over

hence C = 1

given that: carry in = carry out there will be zero ( 0 ) overflow

hence V = 0

also Z = 1      

But the most significant bit is  N = 1

8 0
2 years ago
Create a 4x5 matrix with ones everywhere and zeros on the last row.
Stells [14]

Answer:

#include <iostream>

using namespace std;

int main() {

   int a[4][5];//declaring a matrix of 4 rows and 5 columns.

   for(int i=0;i<4;i++)

   {

       for(int j=0;j<5;j++)

       {

           if(i==3)//initializing last row as 0.

           {

               a[i][j]=0;

           }

           else//initializing last row as 1.

           {

               a[i][j]=1;

           }

       }

   }

   for(int i=0;i<4;i++)

   {

       for(int j=0;j<5;j++)

       cout<<a[i][j]<<" ";//printing the matrix.

       cout<<endl;

   }

return 0;

}

Output:-

1 1 1 1 1  

1 1 1 1 1  

1 1 1 1 1  

0 0 0 0 0

Explanation:

I have created a matrix of size 4 rows and 5 columns.I have used for loops to fill the array.To fill the last row with 0 i have used if statement.else we are filling it with 1.

7 0
3 years ago
What is the difference between a network intrusion detection system (NIDS) and a network intrusion prevention system (NIPS)?
alisha [4.7K]

Answer:

Detection vs Prevention

Explanation:

  • A Network Intrusion Detection System as the name suggests it "detects" the attackers / vulnerabilities existed in the network system / infrastructure.
  • A Network Intrusion Prevention Detection System as the name suggests it "prevents" the attackers from hacking the system. While a detection just detects the abnormalities where as a prevention system can prevent them.
  • The detection system detects the vulnerabilities, security threats and the attackers in the system through the web traffic analyzers and security analyzers.
  • The prevention system prevents the network from being compromised. It tries to regain the access if already compromised.
  • Both the NIDS and NIPS have to be coordinated for the full protection of the network.
8 0
3 years ago
A citizen of any group both
erastovalidia [21]

Answer:

Rights and Responsibilities

Explanation:

4 0
2 years ago
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