Answer:
B
Explanation:
Computer security, cybersecurity or information technology security (IT security) is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.[1]
It stands for 'collateralized loan obligation'
Meaning,
A collateralized loan obligation (CLO) is a security backed by a pool of debt, often low-rated corporate loans.
the answer to your question is ".docs"