98) Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I
A. Primary index
B. Clustered index
C. Secondary key index
D. Secondary non key index.
List-II
1. Dense
2.sparse

100) A clustering index is defined on the fields which are of type

101) The language used in application programs to request data from the DBMS is referred to as the

102) The language which has recently become the de-facto standard for interfacing application programs with relational database system is

103) The DBMS language component which can be embedded in a program is