adplus-dvertising
frame-decoration

Question

The function which causes the retrieval of any kind of data from database is considered as

a.

key

b.

query

c.

structure

d.

storing cycle

Posted under DBMS

Answer: (b).query

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The function which causes the retrieval of any kind of data from database is considered as

Similar Questions

Discover Related MCQs

Q. The standardized types of database queries and methods of updating database are called

Q. The usage of operations with the help of arguments without considering the structure of operation implementation is classified as

Q. The specification given to database management system regarding the data whether it is string, integers or special characters is classified as

Q. The applications that are used for weather information or the collection of maps for geographical information is classified as

Q. One of the module in the database management system which is responsible for choosing efficient execution plan considering queries is considered as

Q. The procedure of storing the data on a medium of storage which is controlled by database management system is considered as

Q. The planning program which consolidates the functions of organizations such as sales, marketing, human resources and finance is classified as

Q. In external sorting, the number of runs that can be merged in every pass are called

Q. The files that can fit in available buffer space in phase of external sorting must be read into

Q. The concept which checks the syntax of query whether is written according to the rules of grammar is classified as

Q. The processor used to run the code of the queries of interpreted mode or compiled mode is classified as

Q. The procedure of sorting the algorithms for larger records that does not fit in the main memory and are stored on disk is classified as

Q. The files from which algorithms are selected for records are called

Q. The procedure of choosing a suitable query out of all the queries is classified as

Q. The representation of the query in the form of data structure is classified as

Q. The representation of the queries in the form of data structure graph is classified as

Q. In sort merge strategy, the small sub files sorted are called

Q. Which of the following are steps in query processing?

Q. A relational algebra operation annotated with instructions on how to evaluate it is called _______

Q. A sequence of primitive operations that can be used to evaluate a query are called as __________