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mote1985 [20]
3 years ago
10

Describe and list advantages and disadvantages of each of the following backup types:

Computers and Technology
1 answer:
crimeas [40]3 years ago
8 0

Answer:

Full back up

It creates complete copy of the source of data. This feature made it to the best  back  up with good speed of recovery of the data and  simplicity.However, because it  is needed for backing up  of  a lot of data, it is time consuming process,Besides it also  disturbs the routine application of  the technologist infrastructure. In addition large capacity storage is needed  for the  storage of  the large volume of back up with each new creation.

Incremental back up: back up work at high speed thus saves time, Little storage capacity is needed. This type of back up can be run as  many time as wished.

However, the restoration of data takes time, due to the time spent for restoration of initial back up and the incremental.

Differential Back up has very fast back up operation, because it only requires two pieces of back up.This is however slower compare to the Incremental.

The selective back up enable selection of certain type of file or folders for back up.

it can only be used to back up folders only when important data  are needed only.Thus the  storage capacity is low.

CPD eliminates back up window and reduces the recovery point objective.However, it has issue of compatibility with the resources to back up.,it is also expensive because its solutions are disk based.

Cloud based is affordable and save cost,It is easier to access. it is efficient,it can be access remotely for convenience.

However, Internet sources and some bandwidth must be available for access., always depends on third party providers,There is also problems encountered when switching providers.

Explanation:

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The function of anOR gate can best be described as a gate which provides an output of 1 only when
amid [387]

Answer:

Following are the program to this question:

#include <iostream>//defining header file

using namespace std;

void OR_gate()//defining a method OR_gate

{

bool a,b;//defining bool vaiable

cin>>a>>b;//input value

if(a or b)//use if block to check condition

{

cout<<"1";//print message

}

}

int main()//defining main method

{

OR_gate();//calling method OR_gate  

return 0;

}

Output:

0

1

1

Explanation:

In the above program, a method "OR_gate" is declared, and inside the method two bool variable "a and b" is defined, which input the value from the user end.

In the next step, an if block is defined, that uses the or gate to check input value and print the value that is equal to 1, and inside the main method, it call the "OR_gate" method.

5 0
3 years ago
What is an activity that can help you enhance the appearance of your computer’s desktop?
aleksandrvk [35]
Depending on your computer, but going to control panel on a Windows computer can change the brightness, and backgrounds. 
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You don't have policies that force settings for the look of users' computer desktops. Each user's chosen desktop settings are ap
tiny-mole [99]

Answer:

Option b is correct

Explanation:

For example, setting user config. Per user on a Microsoft computer

Go to config. Setting in the group management policy

Locate admin template, click group policy and enable the loop back policy.

This policy helps the computer to use set of GPO for users who log on to computers affected by this policy and this application is supported only in environment with active directory.

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If you receive an increase in pay, how will that affect your payroll deductions?
spin [16.1K]
No it will actually help it
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