Question
a.
Gap queries
b.
Graph queries
c.
Range queries
d.
None of the mentioned
Posted under DBMS
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. The queries used to find all records with search key values in a particular range are known as ________
Similar Questions
Discover Related MCQs
Q. Statement 1: Insertion of record might require the change in position of the initial nodes.
Statement 2: Deletion of records might require the change in position of the initial nodes.
View solution
Q. If a relation can have more than one record containing the same search key value, the search key is said to be a __________
View solution
Q. State true or false: The fanout of nodes can be increased by using a technique called _________
View solution
Q. Insertion of a large number of entries at a time into an index is referred to as _______ of the index.
View solution
Q. ___________ are the indices that store the values of some attributes along with the pointers to the record.
View solution
Q. The term ______ is used to denote a unit of storage that can store one or more records
View solution
Q. If K denotes the set of all the search key values, and B denotes the set of all bucket addresses, a function from K to B is called as __________
View solution
Q. In a __________ , we obtain the address of the disk block containing a desired record directly by computing a function on the search key value of the record
View solution
Q. In a __________ we organize the search keys, with their associated pointers, into a hash file structure
View solution
Q. What is a bucket overflow?
View solution
Q. Some buckets are assigned more records than the others which causes bucket overflow, this condition is called as ________
View solution
Q. Overflow handling using a linked list of buckets is called as ____________
View solution
Q. State true or false: A hash index organizes the search keys, with their associated pointers, into a hash file structure
View solution
Q. Which of the following is the worst hash function among the given choices
View solution
Q. State true or false: Hash indices are only primary index structures
View solution
Q. Dynamic hashing allows us to?
View solution
Q. Dynamic hashing is also called as _________
View solution
Q. Which of the following operations can be performed on an extendable hash structure?
View solution
Q. The space overhead in dynamic hashing is ________ than that of static hashing
View solution
Q. Which of the following is a disadvantage of the dynamic hashing structure
View solution
Suggested Topics
Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!