(A) Support end users who use english like commands
(B) Specifying the structure of the database
(C) Support in the development of the complex applications software
(D) All of the above
Tag: DBMS Mcq
Each category of information in a database is called?
(A) Field
(B) Tuple
(C) Record
(D) All of the above
What is a logical schema?
(A) Describes how data is actually stored on disk
(B) Is the entire database
(C) Both of the above
(D) None of the above
Modula is a?
(A) Programming language
(B) Low level language
(C) Machine language
(D) Assembly language
Commands that lets you change one or more fields in a record is?
(A) Modify
(B) Look up
(C) Insert
(D) None of the above
In a database a network structure?
(A) Is a physical representation of data
(B) Allows only one-to-one relationship
(C) Allows many to many relationship
(D) None of the above
A file consists of?
(A) Databases and fields
(B) Records and sorts
(C) Fields and records
(D) Fields and sorts
Data dictionary is a repository that manages?
(A) Data validator
(B) Metadata
(C) Memory
(D) Spell checker