Q. How can variable length records arise in a file

View solution

Q. What does a null bitmap indicate?

View solution

Q. State true or False: Variable length records cannot be implemented

View solution

Q. The linked list formed by the deleted records is called as ______

View solution

Q. The slotted page structure is used for _________

View solution

Q. The header in the slotted page structure does not contain which of the following data?

View solution

Q. State true or false: It is easier to delete a record from the fixed length records

View solution

Q. What is heap file organization?

View solution

Q. What is sequential file organization?

View solution

Q. What is hashing file organization?

View solution

Q. What is a search key in sequential file organization?

View solution

Q. Metadata about the relations are stored in ________

View solution

Q. Data dictionary is also called as ________

View solution

Q. What is a multitable clustering file organization?

View solution

Q. Which of the following need to be stored in the data dictionary?

View solution

Q. The subsystem responsible for the allocation of buffer space is called as _______

View solution

Q. What is the full form of LRU (in buffer replacement strategy)?

View solution

Q. The _________ is the fastest and most costly form of storage, which is relatively small; its use is managed by the computer system hardware.

View solution

Q. Which of the following stores several gigabytes of data but usually lost when power failure?

View solution

Q. The flash memory storage used are

View solution