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ad-work [718]
3 years ago
11

Explain and Define the four types of maintenance in IT?

Computers and Technology
1 answer:
crimeas [40]3 years ago
7 0

Answer:

 The four types of maintenance in IT are given as:

Preventive maintenance: It is the important part to facilitates the management system and it should be designed carefully o prevent them from failure. the main aim of preventive maintenance is to successfully establish the design to improve the system performance.

Corrective maintenance:  It basically refers to the changes made to repair the defects in the implementation and designing of the system. It is usually performed after the failure occur in the equipment. It also increased overall productivity of the system.

Perfective maintenance: It basically improve the performance of the system, efficiency and maintainability. This type of maintenance are initiated by the IT department.

Adaptive maintenance: It involves the implementation changes in the system to increase its functionality. It basically improve its efficiency and increase its capability. It is less urgent than corrective maintenance.

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Write a program that prints the question " Do youwant to continue? " and reads a user input. if the userinput is " Y ", " OK", o
Nataly_w [17]

Answer:

#include <bits/stdc++.h>

using namespace std;

int main() {

   string in;//string in for taking input...

   cout<<"Do you want to continue ?"<<endl;

   getline(cin,in);//taking input from the user...

   if(in=="y"||in=="Y"||in=="yes"||in=="OK"||in=="Why not?")//conditions..

   cout<<"OK"<<endl;

   else if(in=="No")

   cout<<"terminating"<<endl;

   else

   cout<<"Bad input"<<endl;

return 0;

}

Explanation:

I have taken a string in.

Then taking input from user.

Checking the conditions using if else if ladder.

7 0
3 years ago
If a protocol is routable which tcp/ip layer does it operate at\
ikadub [295]
Layer 3, the Network Layer, just like the OSI model.
6 0
3 years ago
PLEASE HELP!!!
tino4ka555 [31]

Answer:

C or D

Explanation:

If he has previous experience, C might be better answer, otherwise, D is right.

not sure with my answer either lol

6 0
2 years ago
Jameelah has files all over her computer. Thus, it is often difficult for her to find the files she is looking for.
VLD [36.1K]

Answer:

folders

Explanation:

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3 0
3 years ago
Where is the Name Manager dialog box found?
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3 years ago
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