Describe a zone file serial number entry.
What will be an ideal response?
The serial number is a 10-digit number in the format YYYYMMDDNN. The first eight numbers are the date the zone was created; the example ' s serial number, 2012021003, indicates that the zone file was created February 10, 2012. The last two digits change each time information in the zone file changes. Slave name servers refer to these two digits to determine whether a change has been made.
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Addition and subtraction will be first performed in the following formula: [Net Sales] - [Cost of Goods Sold]^[Number of Stores]
Indicate whether the statement is true or false
As part of the process of conducting a business impact analysis (BIA), you perform the MTD, MTTR, and MTBF calculations. Which step of the BIA are you performing?
A. Identify critical processes and resources. B. Identify resource requirements. C. Identify outage impacts, and estimate downtime. D. Identify recovery priorities.