Question
Which of the following statement is
true? Study the following information carefully and answer the questions given below. Nine persons – A, B, C, D, E, F, G, H and I – are living on the same building such as ground floor is numbered as 1, just above it is floor 2, then the top floor is numbered as 9 but not necessarily in the same order. The following information is known about them. Only two persons live between C’s floor and B’s floor. Neither C nor H lives on an odd-numbered floor. The person who lives immediately above B lives three floors above F. There is only one floor between H’s floor and D’s floor. The number of floors above D is the same as the number of floors below G. At least one person lives between B and H. The number of floors between G and F is the same as the number of floors between E and D. A lives below I but above ESolution
Only two persons live between C’s floor and B’s floor. Neither C nor H lives on an odd-numbered floor. The person who lives immediately above B lives three floors above F. The number of floors between G and F is the same as the number of floors between E and D. A lives below I but above E. This eliminates case 4.
Which type of polymorphism is achieved through inheritance and method overriding?
- Which one of the following algorithm design techniques is used in finding all pairs of shortest distances in a graph?
In relational algebra, which operation is used to combine two relations and eliminate duplicate rows?
In RAID 5, how is data striping combined with parity information?
The SI unit for measuring frequency is:
3NF is best suitable for designing of the database?
What is the purpose of a Storage Area Network (SAN)?
Which of the following is true about Java's memory management?
Which of the following is an unsupervised neural network?
What is a transaction in a database management system?