Weak Entity Types Notes Questions with Answers PDF Download – Test 39

MCQ 191: The parent entity type or identifying entity type are considered as other names of:

1. dominant entity type
2. non dominant entity type
3. composite entity type
4. non foreign entity type

MCQ 192: If two or more constraints are violated by using insert operation then by default the:

1. insert is accepted
2. insert is rejected
3. insertion permanently blocked
4. none of above

MCQ 193: The record searching technique which is based on the blocks rather than records is called:

1. tertiary search
2. binary search
3. ordinary search
4. ternary search

MCQ 194: The relationship type with two degrees is classified as:

1. extension association
2. intension association
3. binary relationship
4. ternary relationship

MCQ 195: The constraint which specifies the minimum number of relationship instances is classified as:

1. participation constraint
2. non-participation constraint
3. extensive constraint
4. intensive constraint