What is the primary goal of database design in DBMS?

To produce logical and physical design models

To produce physical design models only

To implement hardware resources

To implement software resources

Which of the following is NOT a benefit of a properly designed database?

Cost-effectiveness in terms of storage space

What is the primary concern of the physical data design model?

Translating logical to physical media

Creating entity-relationship diagrams

Which statement best describes the relationship between database design and SQL operations?

SQL operations and database design are equally complex

SQL operations are more crucial than database design

Structuring databases outweighs proficiency in SQL queries

Database design is unnecessary if SQL is well-written

In the context of database development, what does the 'Implementation' phase include?

Data conversion, loading, and testing

Requirement analysis and planning

What is the purpose of the 'Testing' stage in database development?

To identify errors in the new system

To convert data from old systems

To plan the entire development lifecycle

Which of the following is true about the database development life cycle?

It can be flexible in its application

It is only applicable to large database systems

It must always be followed in a strict sequential manner

It ends after the logical model is created

What is a key characteristic of the First Normal Form (1NF)?

Each table cell should contain a single value

It eliminates all functional dependencies

It requires a composite primary key

What is the main purpose of a foreign key in a database?

To establish relationships between tables

To ensure that each record in a table is unique

What is the primary purpose of Entity Relationship (ER) Modeling?

To graphically represent database design

To create user interfaces for database systems

To optimize database query performance

To implement security protocols in databases

Which of the following best describes an entity in ER Modeling?

A distinguishable object in the real world

A relationship between two tables

A primary key in a relational database

In ER Modeling, how are relationships typically represented using UML notation?

As associations between entities

Why is ER Modeling considered important in database design?

It serves as a communication tool between stakeholders

It automatically generates SQL code

It eliminates the need for database normalization

It replaces the need for actual database implementation

Which of the following is NOT a characteristic of a junction table?

It is a solution to RDBMS limitation

Which of the following is NOT a characteristic of entities in ER Modeling?

Entities must always have a many-to-many relationship

Entities have a set of properties

Entity properties can have values

Entities represent distinguishable objects in the real world

What is the purpose of collation in MySQL?

To set rules for data comparison

What is the correct syntax to create a table in MySQL?

CREATE TABLE tablename (fieldname datatype);

NEW TABLE tablename (fieldname datatype);

MAKE TABLE tablename (fieldname datatype);

INSERT TABLE tablename (fieldname datatype);

What is the purpose of the PRIMARY KEY in a table creation statement?

To uniquely identify each record in the table

To encrypt the data in the column of a table

To set the default value for the column of a table

To allow null values in the record in a table

What is the recommended practice for naming schemas, tables, and fields in MySQL?

Use all capital letters in the names

What is the primary purpose of the SELECT statement in MySQL?

To retrieve data from a database

To update existing records in a table

FDS_MIDTERM

Authored by Ruben Madriaga

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of a Database Management System (DBMS)?

To create hardware interfaces

To store and retrieve user's data

To design network protocols

To develop application programs

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

T/F: Process is NOT a component of a database system.

True

False

FILL IN THE BLANK QUESTION

45 sec • 2 pts

In database terminology, these are raw and unorganized facts.

FILL IN THE BLANK QUESTION

45 sec • 2 pts

Which type of database organizes data in a tree-like structure?

FILL IN THE BLANK QUESTION

45 sec • 2 pts

What language is commonly used to access and manipulate data in relational databases?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT an example of a popular DBMS?

Oracle

MySQL

PostgreSQL

SQL

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When was the first DBMS, known as Integrated Data Store, designed?

1950

1960

1970

1980

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FDS_MIDTERM

What is the primary purpose of a Database Management System (DBMS)?

T/F: Process is NOT a component of a database system.

In database terminology, these are raw and unorganized facts.

Which type of database organizes data in a tree-like structure?

What language is commonly used to access and manipulate data in relational databases?

Which of the following is NOT an example of a popular DBMS?

When was the first DBMS, known as Integrated Data Store, designed?

What type of database is designed for unstructured data and can store data in various formats?

Who introduced the Entity-relationship model in database design?

MS Access is a personal DBMS product, released in _____, displaced all other personal DBMS products.

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