Register

NIELIT 2016 DEC Scientist B (IT) - Section B: 41

• edited by
3,236 views

2 Answers

1 votes
1 votes

answer (A)PreparedStatement       Sometimes it is more convenient to use a PreparedStatement object for sending SQL statements to the database

User Avatar
0 votes
0 votes

Option A

The PreparedStatement interface extends the Statement interface. It represents a precompiled SQL statement that can be executed multiple times. It accepts parameterized SQL quires. We can pass 0 or more parameters to this query.

CallableStatement: It is used to execute SQL stored procedures.

Src : https://www.javatpoint.com/jdbc-mcq

• edited by
User Avatar
Voting & Accepting an answer helps improve the community
Answer:
← PreviousNext →
← Previous in categoryNext in category →

Related questions

0 votes
0 votes
2 answers
1
admin asked Mar 31, 2020
904 views
NIELIT 2016 DEC Scientist B (IT) - Section B: 14
Normalization from which is based on transitive dependency is classified as: First normal form. Second normal form. Fourth normal form. Third normal form.
Normalization from which is based on transitive dependency is classified as:First normal form.Second normal form.Fourth normal form.Third normal form.
User Avatar
2 votes
2 votes
1 answer
2
admin asked Mar 31, 2020
1,243 views
NIELIT 2016 DEC Scientist B (IT) - Section B: 18
Which of the following is a fundamental operation in relational algebra? Set intersection Assignment Natural Join None of the above
Which of the following is a fundamental operation in relational algebra?Set intersectionAssignmentNatural JoinNone of the above
User Avatar
0 votes
0 votes
2 answers
3
admin asked Mar 31, 2020
949 views
NIELIT 2016 DEC Scientist B (IT) - Section B: 36
The primary key is selected from the: Composite keys Determinants Candidate keys Foreign keys
The primary key is selected from the:Composite keysDeterminantsCandidate keysForeign keys
User Avatar
0 votes
0 votes
2 answers
4
admin asked Mar 31, 2020
3,415 views
NIELIT 2016 DEC Scientist B (IT) - Section B: 40
In functional dependency between two sets of attribute $A$ and $B$ then set of attributes $A$ of database is classified as: top right side down left side left hand side right hand side
In functional dependency between two sets of attribute $A$ and $B$ then set of attributes $A$ of database is classified as:top right sidedown left sideleft hand sideright...
User Avatar
Link Copied!