Relational Algebra Quiz PDF: Questions and Answers - 315

MCQ 1571: Multisets collections follows the order in which the values appear is

1. Relevant
2. Integrated
3. Not relevant
4. Non Integrated

MCQ 1572: SQLConnect call takes several parameters, including the connection handle, the server to which to connect, the user identifier and the

1. Protocol
2. Data
3. MetaData
4. Password

MCQ 1573: The special character that is used to match any character, is

1. ?
2. _
3. %
4. ^

MCQ 1574: The command that retains relation say "r", but deletes all tuples in r, is

1. Abort command
2. Eliminate command
3. Delete command
4. Drop command

MCQ 1575: The method that can retrieve any of the basic SQL data types, is known to be

1. getDatatype
2. getString
3. getLongint
4. getChar