DBMS - STORAGE AND FILE STRUCTURES MCQs

Database

Title
RAID level 2 refers to
RAID level 5 refers to
Which of the factors need not be taken into consideration while choosing a RAID level
What is the approximate storage capacity of CDs in MB
The devices that store a lot of optical disks are called as
Which of the following is true about file header
How can variable length records arise in a file
What does a null bitmap indicate
State true or False: Variable length records cannot be implemented
The linked list formed by the deleted records is called as ______
The slotted page structure is used for _________
The header in the slotted page structure does not contain which of the following data
State true or false: It is easier to delete a record from the fixed length records
What is heap file organization
What is sequential file organization
What is hashing file organization
What is a search key in sequential file organization
Metadata about the relations are stored in ________
Data dictionary is also called as ________
What is a multitable clustering file organization

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