Question
a.
sorts a file using a single key
b.
sorts file using two keys
c.
establishes an index for a file
d.
both (b) and (c)
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. An indexing operation
Similar Questions
Discover Related MCQs
Q. The index consists of
View solution
Q. If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.
View solution
Q. The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in
View solution
Q. The master list of an indexed file
View solution
Q. The files used for speedy disk search by providing the specialized structures of data are classified as
View solution
Q. In database management system, the types of data structures used in indexes are
View solution
Q. In linear hashing, the formula of file load factor is
View solution
Q. The kind of allocation in which the file blocks contain the pointer to the next blocks of file is classified as
View solution
Q. The hashing technique which allocates fixed number of buckets is classified as
View solution
Q. The hashing technique which allows increase or decrease in number of buckets without a need of directory is classified as
View solution
Q. In linear hashing, the formula used to calculate number of records if the blocking factor, loading factor and file buckets are known is as
View solution
Q. The type of data organization which does not allow cross block boundaries is called
View solution
Q. If the global depth is more than local depth then the operation must be performed in directory array is
View solution
Q. In extendible hashing array of bucket addresses 2d then d is considered as
View solution
Q. The open addressing, multiple hashing and chaining are all the methods used for
View solution
Q. The record searching technique which is based on the blocks rather than records is called
View solution
Q. The additional access path added into ordered file is called
View solution
Q. The hash functions that does not maintain order of values of hash field are called
View solution
Q. The kind of hashing technique in which a directory of having addresses 2d is maintained is called
View solution
Q. The type of organization in which the records are inserted at the end of stored file is classified as
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!
