1. Personally, I always use the same search engine, which is Google. I once opened Bing mistakenly, but obviously returned to Google immediately. Google is my preferred choice because I've used it for such a long time that I've gotten so used to it and cannot change it. The other search engines don't look as appealing to me as Google.
2. Some advantages would be definitely the format of the information you get from a search engine as opposed to the metasearch engine - sometimes, the metasearch engine cannot provide you with complete results or even complete sentences, so you may be left with illegible texts. On the other hand, metasearch engines can give you so much more information than regular search engines.
3. If the credentials seem legit, based on particular rules as to how to write sources used (such as Chicago style, APA, etc.), then you can safely assume the source is credible. If the author wrote everything necessary in his text (especially works cited/links available), you can usually trust that source.
Answer:
Upgrade refers to upgrading to a new version from old version
Clean Install: Removing old version completely and install from scratch
Explanation:
Let you want to upgrade windows server 2008 to windows server 2016.There are 2 options
1. you can directly migrate windows server 2008 to 2016 by keeping everything as it is , so all the data and applications on the system remains as it is and only OS will upgrade.
2. uninstall everything and clean install windows server 2016.Here all previous applications and data are erased
In the above case if all applications on the system are compatible with windows server 2016 from 2008 we can go for upgrade directly otherwise it is better to go with clean install as we need different version of application which is compatible with windows server 2016
Answer:
WAN(wide area network) is the network that is used for the connection in the geographical areas on large scale.They are used for connecting the areas like cities, countries, states etc.The connection of various LANs(Local area network) and MAN(Metropolitan area network) form the WAN.
There are several components that are used in the wide area network structure. Some of the constituents are as follows:-
- ATM()Asynchronous transfer mode
- Fiber optic communication path
- Modem having cables
- Frame relay
- Dial up internet etc.
Answer:
#include<iostream>
using namespace std;
//create the function which add two number
void addTwoNumber(int num_1,int num_2)
{
int result = num_1 + num_2; //adding
cout<<"The output is:"<<result<<endl; //display on the screen
}
//main function
int main(){
//calling the function
addTwoNumber(3,6);
return 0;
}
Explanation:
First, include the library iostream for using the input/output instructions.
then, create the function which adds two numbers. Its return type is void, it means the function return nothing and the function takes two integer parameters.
then, use the addition operation '+' in the programming to add the numbers and store the result in the variable and display the result.
create the main function for testing the function.
call the function with two arguments 3 and 6.
then, the program copies the argument value into the define function parameters and then the program start executing the function.
