DBMS Quiz 2 3 Aug 2025 — Question 12

Select all that apply.

1. A

   Binary search has a time complexity of O(log n). where n is number ofelements.

2. B

   In a linked list the data elements are required to be stored in contiguousmemory locations

3. C

   Main memory is the fastest and most costly form of storage

4. D

   A sector is the smallest unit of data read or written on a Magnetic Disk forevery read operation.