If your the person who has created the table or was it created by some other person long back..
Now if the table does not contain any data in all the dev , testing and production
You can blindly copy the ztest to zvk01 .
Thats the only best option you have...
If you want to practice creating data base table you can simple delete ztest and create it again with a different name.
these r the steps to change table name ..
goto se11 tcode.
give ur oldtable.
goto top of the se11 ->goto dictionary objects ->copy->
give from table name to table name .
And the copy of ur table will be new table name ..
And to delete oldtable name.
goto se80->goto ur package ->select datadictionary ->select the old table name ->rt click ->delete.
I think its some what useful.