Weak Entity Types Quiz PDF: Questions and Answers - 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