Explanation:
In simple English, an array is a collection.
In C also, it is a collection of similar type of data which can be either of int, float, double, char (String), etc. All the data types must be same. For example, we can't have an array in which some of the data are integer and some are float.
Answer: B) Vertical Partitioning
Explanation:
As, vertical partitioning is performed on Relation X, it is used for dividing the relation X vertically in columns and it involves creation of tables and columns. They also use some additional tables to store left out columns. We cannot partition the column without perform any modification of value of the column. It only relies on keeping the particular attributes of relation X.
They think of it as a spreadsheet
Answer:
b. nslookup Serv2.csmpub.local and then nslookup IPAddress returned from the first nslookup.
Explanation:
That's the best command to use when one wants to verify whether PTR record exists for a Serv2.csmpub.local host
