Answer:
I'm pretty sure its 3 only (c) III only gimme brainliest
<em>How does multithreading affect the throughput of a GetFile Server hosting many very large files?</em>
Answer:
It create multiple threads of large file which eventually causes in slowing down the speed of server which results in slower response time.
<em>How does multithreading affect the average response time for a GetFile server hosting a few small files?</em>
Answer:
Multiple threads in smaller files result in rapid response time and enormous process speed in small files.
C++:
int main () {
std::ofstream output {"greeting.txt"};
output << "hey!";
output.close();
return 0;
}
Answer:

Explanation:
Given
Options A to D
Required
Which deletes the first occurrence of 3
The options show that the question is to be answered using the knowledge of Python.
So, we analyze each of the options using Python syntax
(a) listB.clear(3)
In python, clear() is used to delete all elements of a list, and it does not take any argument i.e. nothing will be written in the bracket.
<em>Hence, (a) is incorrect</em>
(b) listB(3)
The above instruction has no meaning in Python
(c) listB delete(3)
The above instruction as written is an invalid syntax because of the space between listB and delete.
Also, it is an invalid syntax because lists in Python do not have the delete attribute

This removes the first occurrence of 3
You get a clearer and more magnified image