Starting up your computer can also be referred to as "booting up" therefore, the answer is c
What program is this regarding?
If it's a Microsoft Office product, the default colour scheme is "office"
XLSX is the extension for an excel document.
Answer:
Option A is correct
Explanation:
It would help in building the right architecture and configuration that would decrease those operations times by a large magnitude like uploading or updating large number of records.