DATABASE SYSTEMS DESIGN IMPLEMENTATION
AND MANAGEMENT PRACTICE TEST 2026
EXAM SCRIPT WITH VERIFIED SOLUTIONS
◉ Relational Database Model. Answer: A database model based on the
concept of tables, where data is organized into rows and columns.
◉ Entity Relationship Modelling. Answer: A design concept used to
visually represent the data and relationships within a database.
◉ Normalization. Answer: The process of organizing database tables to
reduce redundancy and improve data integrity.
◉ Structured Query Language (SQL). Answer: A programming language
used to manage and manipulate relational databases.
◉ Database Transaction Management. Answer: The process of
managing changes made by transactions to ensure data integrity.
◉ Data Warehouse. Answer: A centralized repository for storing and
analyzing large volumes of data, crucial for analysts.
, ◉ Data. Answer: Raw facts that must be properly formatted for storage,
processing, and presentation.
◉ Information. Answer: Data processed to reveal meaning, which needs
context to be understood.
◉ Knowledge. Answer: A body of information and facts about a specific
subject.
◉ Flaws in File System Data Management. Answer: Issues that arise
when using traditional file systems for data management, leading to
inefficiencies.
◉ Database Management System (DBMS). Answer: The main software
that interacts with users, applications, and the database itself to capture
and analyze data.
◉ Colossus Computer. Answer: The world's first electronic, digital,
programmable computer, used by British code breakers during World
War II.
◉ Encrypted Messages. Answer: Messages that have been transformed
into a secure format to prevent unauthorized access.
AND MANAGEMENT PRACTICE TEST 2026
EXAM SCRIPT WITH VERIFIED SOLUTIONS
◉ Relational Database Model. Answer: A database model based on the
concept of tables, where data is organized into rows and columns.
◉ Entity Relationship Modelling. Answer: A design concept used to
visually represent the data and relationships within a database.
◉ Normalization. Answer: The process of organizing database tables to
reduce redundancy and improve data integrity.
◉ Structured Query Language (SQL). Answer: A programming language
used to manage and manipulate relational databases.
◉ Database Transaction Management. Answer: The process of
managing changes made by transactions to ensure data integrity.
◉ Data Warehouse. Answer: A centralized repository for storing and
analyzing large volumes of data, crucial for analysts.
, ◉ Data. Answer: Raw facts that must be properly formatted for storage,
processing, and presentation.
◉ Information. Answer: Data processed to reveal meaning, which needs
context to be understood.
◉ Knowledge. Answer: A body of information and facts about a specific
subject.
◉ Flaws in File System Data Management. Answer: Issues that arise
when using traditional file systems for data management, leading to
inefficiencies.
◉ Database Management System (DBMS). Answer: The main software
that interacts with users, applications, and the database itself to capture
and analyze data.
◉ Colossus Computer. Answer: The world's first electronic, digital,
programmable computer, used by British code breakers during World
War II.
◉ Encrypted Messages. Answer: Messages that have been transformed
into a secure format to prevent unauthorized access.
