An Administrator Is Attempting an OS Upgrade on a VM

question 75

Multiple Choice

An administrator is attempting an OS upgrade on a VM disk that is stored on a SAN. In the event of a failure, the administrator wants to ensure the system can return to a working state in the shortest amount of time possible. Which of the following backup methods would BEST accomplish this?

• A) A storage-level snapshot made on the SAN
• B) A full file-system backup stored on the SAN
• C) A full file-system backup stored on an LTO tape
• D) A system recovery point made with the OS
• E) A bit-level image stored on an SSD in the VM host

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Definitions:

Tax Burden

The total amount of taxes that individuals, corporations, or other entities are legally obligated to pay to governmental authorities.

GDP

Gross Domestic Product; the total monetary or market value of all the finished goods and services produced within a country's borders in a specific time period.

Total Government Spending

The sum of all expenditures made by the government in a specified period, including spending on goods and services, public projects, and social assistance programs.

Economy's Total Output

The total value of all goods and services produced within an economy over a specific period, often measured as Gross Domestic Product (GDP).