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Answer: B. Multi-user, multitasking.
Explanation:
Multiuser/Multitasking operating system refers to an operating system that's powerful and supports more than one user at a time, and can also perform more than one task at a time.
The operating system allows many users to use the programs which are running concurrently on a single network server. It is the computer operating system that would be best for a large corporation. An example is UNIX.
Answer:
C) Social media
Explanation:
Social media is a vital marketing tool in the modern era. Aside from posting photos or status updates, using social media for customer service can elevate your business to the next level. Social media has strong potential to better address customer service issues. And if you address and resolve customer concerns over social media in short enough time, the exchange can help you create a loyal customer base.
A "divide and conquer" approach known as binary search necessitates sorting the starting array first. Because the technique divides the array into two equal halves, it is called a binary algorithm. A binary search will initially examine the middle item in the array and evaluate it in relation to the search terms.
<h3>What exactly is binary search?</h3>
- Finding an element's location in a sorted array can be done using the searching method known as binary search.
- With this method, an array's middle is always searched for the element. Only on a list of things that has been sorted can binary search be used. If the elements are not sorted already, we need to sort them first.
- Binary search is used to find values in any sorted collection from any language library, including Java,.NET, C++ STL, etc.
- A sorted array can be searched using the binary search algorithm by continually halving the search interval. Utilizing the knowledge that the array is sorted, binary search attempts to minimize the time complexity to O (Log n).
To Learn more about binary search refer:
brainly.com/question/21475482
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1.software used to manage databases