Answer:
JavaScript currently stands as the most commonly-used language in the world (69.7%), followed by HTML/CSS (62.4%), SQL (56.9%), Python (41.6%) and Java (38.4%).
To use the program service routines, the user's program makes requests to the operating system through the application programming interface (API).
API <span><span>is defined interfaces</span> that specifies how software components interact with each other and </span><span>between an enterprise and applications that use its assets.</span>
Answer:
Your computer now has the IP address of that website cached, and no longer has to lookup the IP address of that domain name. The TTL of the first query is bigger than the TTL of the second query as less time was taken to execute the request.
Explanation:
On the first request to the website, the computer needs to contact other machines to find the record of the IP address.
On the second request, the computer already has the IP address and can use that to connect.
Answer:
b. template<classT>.
Explanation:
Template functions are that can work with generic types. Template lets us to create a function so that more than 1 type or class can adapt the functionality of that function.
We can write the template function as following:-
template<class typename>.
It matches to the option b.
Answer:
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