Question
Answer the questions based on the information given
below. A family consists of ten members D, E, F, H, I, J, M, N, K and L. No single person in the family is a parent. E is the only daughter of N. K, who is the father of L, is married to F. D is married to H, who is the paternal grandmother of I. F has only two children. L is the aunt of I’G child. Gender of N and M is not same. J is the only daughter of L. How is E related to the wife of M?Solution
Shadow paging in recovery eliminates the need for:
Which of the following is a type of database index?
In relational algebra, the operation that combines tuples from two relations using common attribute values is:
What is the maximum number of processes that can be in the Ready state?
A transaction that reads a value then later sees a different value because another transaction updated and committed in between experiences which anomaly?
MVCC (Multi-Version Concurrency Control) ensures:
Which of the following is true about ACID properties in DBMS?
Which normal form removes partial dependency?
Which of the following is not part of the process control block (PCB)?
In an E-R Diagram, entities are typically represented by: