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Lerok [7]
3 years ago
11

if a second system failure occurs while the first recovery is in progress, what needs tobe done after the system recovers for th

e second time
Computers and Technology
1 answer:
Anna007 [38]3 years ago
8 0

Answer:

hello your question is incomplete attached below is the complete question

answer : we have to perform all transactions again

< checkpoint record >

< s, x , 5, 10 >

Explanation:

When a second system failure occurs while the first recovery is in progress the steps to be taken when the system recovers for the second time starts from the check point.

we have to perform all transactions again

< checkpoint record >

< s, x , 5, 10 >

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Which of the following is a way to prevent wastes from contaminating the environment? A) Use absorbent pads to collect floor was
Firlakuza [10]

Answer

Dispose of absorbents as hazardous waste in its own hazardous waste container

Explanation

Hazardous waste is a waste that has chemical composition and properties which makes it capable of causing illness, death  or harm to humans and other life forms when released to the environment without proper management. The characteristics of such wastes include: toxic, ecotoxic, infectious substance, poisonous, explosive and flammability. Hazardous wastes can be destroyed by incineration, chemical process, and temporary on-site waste storage facilities such as waste piles and lagoons/ponds



8 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
Pls help me pls I’m struggling
steposvetlana [31]
You have it correct
6 0
2 years ago
How many possible mac addresses are there?
oksian1 [2.3K]
There are 6 octects ( 8 bit numbers ) in a MAC address, so there's 256^6 possible addresses.
6 0
3 years ago
Desinated for a network connection within a largecity or multiple small citys
frozen [14]

I think it is WAN (Wide Area Network).

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3 years ago
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