Answer:to add a column to existing table.
to rename any existing column.
to change datatype of any column or to modify its size.
to drop a column from the table.
Explanation:
hope this help
Answer: E
All decision variables must be integer
Explanation:
The integer-linear program is a program in which the objective function and any constraints are all linear ie all of the variables are restricted to be integers.
A linear program is Np complete. Also every decision variable appear in any constraints must also appear in the objective function, possibly with zero coefficient if needed.
Answer:
Primary DNS server
Secondary DNS server
Default gateway
Explanation:
The following tests are performed by ESXi:
- Pings the subnet gateway that is stated.
- Pings the primary DNS server that is stated.
- Pings the secondary DNS server that is stated.
- Ensure that the hostname of the ESXi host is resolved by it.
Based on the above, the three IP addresses may be pinged by the Test Management Network feature in the ESXi hosts DCUI are are therefore the following:
