Q. Which of the following components of physical database design refer to the correctness and consistency of data?
(A) Indexes
(B) Integrity constraints
(C) File organization
(D) Data Distribution strategy
The answer is: (C) File organization ☑
Q. conio.h stands for
(A) character input output
(B) console input output
(C) common input output
(D) complex input output
The answer is: (B) console input output ☑
Q. Duplication of data in multiple files is called
(A) Data Redundancy
(B) Data Dependence
(C) Data Inconsistency
(D) None Of These
The answer is: (A) Data Redundancy ☑
Q. A relation that contains minimal redundancy and allows easy use is called
(A) Clean
(B) Simple
(C) Complex
(D) Well-Structured
The answer is: (D) Well-Structured ☑
Q. SQL stands for
(A) Structured Query Language
(B) Sequential Query Language
(C) Simple Query Language
(D) None Of These
The answer is: (A) Structured Query Language ☑