Delete Dynamically Allocated Array?

1) How to Delete Dynamically Allocated Array?
a) delete a[]
b)delete a[0]
c) delete[] a
d)delete [0] a

My answer a.Correct or not

2)Can we use DML statement in function?
a)Yes
b)No
c)Temp tables
d)None

My answer d.Correct or not

I read somewhere the diff b/w stored proc & functions?One of them is Stored Procedure returns more than one value whereas functions return single value.When the interviwer ask me the question,i asnwered includg my above point,but he told me no SProc do no return any value.

4)Can we return value from SPROC?
a)No
b)Using O/p Parameters
c)Using return statement
d)B & C Both

ANSWER---??

5)Views are complied or not
a)Yes
b)No
c)Partially Compiled
d)None

ANSWER---??

6)Can we user specific data in application? My answer no.Me correct 7)Diff b/w primary key & UNIQUE key excepts one diff primary doesn't allow NULLS whereas unique does.One diff i told we can craete only one primary key for a table,whereas a table can have more than one unique key.
ANy more differences?????

8) Can we call a fn. widout dbo? I ans NO. Me correct or nt

9) Four types of files created by assembly?

10) What is candidate Key?

11)Can we implement CAS in config file? I ans YES. Me correct or nt

12) dim txt as textbox
dim txt as new textbox
Both the above statements are same or not.If nt wats d diff? I ans both are same. Me correct or nt

13)CAS is part of inbuild framework? I ans YES. Me correct or nt

14)Can constructor call itself?

15)Accept method applies to
a)Textbox
b)Listbox
c)Combobox
d)None of above MY ans a. Me correct or nt