CompTIA SK0-005 Exam With Confidence Using Practice Dumps

The backup type that only records changes to the data blocks on a virtual machine is snapshot. A snapshot is a point-in-time copy of a virtual machine (VM) that captures the state and data of the VM at a specific moment. A snapshot can be created instantly and with minimal overhead, as it only stores the changes made to the VM after the snapshot was taken. A snapshot can be used to restore the VM to its previous state in case of data loss or corruption.

A loop is a programming construct that allows a block of code to be executed repeatedly until a certain condition is met1. A loop can be used to cycle through a list of servers and run a script on each one of them. For example, in Python, a loop can be written as:

Python

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# Assume servers is a list of server names

for server in servers:

# Run the script on the server

run_script(server)

A loop can help automate the task of correcting the misconfiguration on all servers, saving time and effort.

A cold site is a backup facility with little or no hardware equipment installed. A cold site is the most cost-effective option among the three disaster recovery sites. However, due to the fact that a cold site doesn’t have any pre-installed equipment, it takes a lot of time to properly set it up so as to fully resume business operations1.

References = 1: Disaster Recovery Sites Comparison: Which one to Choose? -