Answer:
B. Migration Assistant
Explanation:
Migration assistant also referred to as the Data Migration Assistant (DMA) is a Microsoft tool used during SQL server upgrades to detect any compatibility issues that could impact the functionality of the new version of SQL server being installed. The Data Migration Assistant will also recommend performance and reliability improvements as well as allow you to move your SQL server data and schema from the source server to the destination server.
Answer: Reverse DNS zone
Explo: a reverse DNS zone needs a PTR record since it is in charge of resolving the IP address to a domain or a hostname.
Answer: A formula is an expression which calculate the value of a cell .A funcation is a predefined formula that performs calculations using specific values in particular order.According to context of excel.
Answer:
if(hour == 12)
{cout << "Time for lunch";}
Explanation:
example, the Speedometer of a car measures the speed, changes in temperature in the body with a thermometer’s help, and weighs our body with a weighing machine.