(A) Data File Diagram
(B) Data Flow Diagram
(C) Data Flow Document
(D) None of the above
Category: Database Mcqs
Database Mcqs for Screening tests, Interviews, Viva and Other competitive exams. Database Mcqs section will help users to prepare mcqs of Database for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, System administrator, Database Administrator and all other Exams can prepare their Database portion from here.
Among following which is not a function of database?
(A) Managing stored data
(B) Manipulating data
(C) Security for stored data
(D) Analyzing code
Among following which is a function of DBMS?
(A) Providing multi users access control
(B) Storing data
(C) Data integrity
(D) All of the above
Among following which is a procedural language?
(A) Tuple relational calculus
(B) Relational algebra
(C) Query language
(D) Domain relational calculus
What is relational calculus?
(A) It is a kind of procedural language
(B) It is a high level language
(C) It is a non-procedural language
(D) It is data definition language
What is information about data called?
(A) Metadata
(B) Hyperdata
(C) Relation
(D) None of the above
Collection of unprocessed items is?
(A) Reports
(B) Memory
(C) Data
(D) Information
DBMS is which kind of software?
(A) System software
(B) Application software
(C) General software
(D) None of the above