Author: Study Clue

When the same customer address is stored in many order rows, the main risk during update is A Faster order

In DBMS, “data abstraction” mainly means hiding A User passwords B Storage details C Report headings D Form colors Explanation

In database design, a “schema” mainly describes the database A B) Daily user data B A) Structure and rules C

In a DBMS, which component mainly stores definitions like tables, fields, and constraints for system use A Printer spooler B

In a table with composite primary key (A,B), a non-key field depends only on A; this violates which normal form

In a relational table, which rule ensures every row can be uniquely identified using key values A Domain integrity B

When a DBMS uses a “data dictionary,” it mainly stores details about A Table definitions B User emails C Printer

In a DBMS-based system, which feature most directly helps multiple users work safely at the same time A Screen resolution

A database is best described as a system that mainly stores data in what way A Single program code B

When “Reset” is used on a slide, what does it mainly restore A Video playback speed B Slide section names