Free MCQsLearn App Download - Java Database Connectivity (JDBC) Practice Test PDF Download eBook p. 108
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"A technique that can be used by malicious hackers to steal data or damage the database, is known as", java database connectivity (jdbc) Multiple Choice Questions (MCQ) with choices sql reader, sql injection, sql passive listener, and sql active listener to learn computing courses online. Learn advanced sql questions and answers with free online certification courses for top online computer science programs.
Trivia Quiz on Java Database Connectivity (JDBC) PDF Download eBook
MCQ: A technique that can be used by malicious hackers to steal data or damage the database, is known as
- SQL injection
- SQL reader
- SQL passive listener
- SQL active listener
A
MCQ: A database system involves major components: hardware, software and
- User
- Data
- Both A and B
- Command
C
MCQ: Serializability of schedules can be ensured through a mechanism called
- Concurrency control policy
- Evaluation control policy
- Execution control policy
- Cascading control policy
A
MCQ: Date values can be specified as
- date "2001/04/25"
- date "2001.04.25"
- date "2001-04-25"
- date "2001-04-25"
D
MCQ: The construct that make the query nonmonotonic, is
- Aggregation
- not exists
- except
- All of the above
D