DBMS End Users Notes Questions with Answers PDF Download – Test 51

MCQ 251: 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

MCQ 252: 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

MCQ 253: The derived attributes in entity relationship diagrams are denoted by:

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

MCQ 254: 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

MCQ 255: 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