DBMS End Users Notes Questions with Answers PDF Download - 51

The users that maintain databases with the help of ready made program packages are considered as

1. standalone users
2. canned users
3. conceptual transactions
4. sophisticated end users

The kind of hashing technique in which a directory of having addresses 2^d is maintained is called

1. dynamic hashing
2. extendible hashing
3. non extendible hashing
4. static hashing

The derived attributes in entity relationship diagrams are denoted by

1. dotted triangle
2. dotted rectangle
3. dotted oval
4. dotted square

In multilevel indexes, the primary index created for its second level is classified as

1. second level of multilevel index
2. first level of multilevel index
3. zero level of multilevel index
4. third level of multilevel index

The behavior which allows the database designer to specify user defined operations for databases is called

1. dynamic behavior
2. stationary behavior
3. semantic behavior
4. triggered behavior