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Answer:
bootrec/rebuildbcd
Explanation:
Several reason could have caused this, ranging from failed updates or installations to boot sector virsues etc
To fix this, you will need to restart the computer (Alt+Ctrl+Del) into recovery mode, Write the bootrec/rebuildbcd command and press enter or bootrec/fixboot.
If the task is successful, you will get a message "The operation completed successfully."
Then you are free restart your computer
Definition - What does Secondary Storage Device mean?
A secondary storage device refers to any non-volatile storage device that is internal or external to the computer. It can be any storage device beyond the primary storage that enables permanent data storage.
A secondary storage device is also known as an auxiliary storage device or external storage
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Answer:
The correct answer is A.
Explanation:
Even though the B option, Analogous Estimating, can be used to predict parameters such as cost, scope etc. based on other similar projects done in the past, it is not the best option in our situation because we don't have enough information on the project to give us a detailed estimation. So the technique we should use is given in option A as Monte Carlo Analysis.
Monte Carlo Analysis is especially effective when there are a lot of unknowns or variables in play such as in our case where we don't have a lot of details. It can be used to predict the uncertainties, risks and their impacts on our project.
I hope this answer helps.
