Let us suppose that the relation CUSTOMER is sorted on CID attribute and there is no index. Also, the disk block size is 1024 bytes. What is the cost (in terms of page reads) for finding the CUSTOMER with customer ID “C101” using binary search?
A. 13
B. 12
C. 512
D. 59
Answer:B
Let us suppose that the relation CUSTOMER is sorted on CID attribute and there is no index. Also, the disk block size is 1024 bytes. What is the cost (in terms of page reads) for finding the CUSTOMER with customer ID “C101” using binary search?
A. 13 B. 12 C. 512 D. 59