Database Course Quiz

Database Course Quiz

University

10 Qs

quiz-placeholder

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Database Course Quiz

Database Course Quiz

Assessment

Quiz

Computers

University

Medium

Created by

GEDELA TRIVENI

Used 5+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of Module 1 in the database course?

Advanced SQL Techniques

Database Normalization

Introduction to Relational Databases

Distributed Database Architectures

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a type of relationship in ER diagrams?

1:1

1:M

N:M

M:N

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does ACID stand for in transaction management?

Accuracy, Consistency, Isolation, Durability

Atomicity, Consistency, Isolation, Data

Atomicity, Consistency, Integrity, Durability

Atomicity, Consistency, Isolation, Durability

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which SQL operation is used to combine rows from two or more tables?

SELECT

INSERT

UPDATE

JOIN

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of database normalization?

To enhance data security

To improve data retrieval speed

To minimize data redundancy

To increase data redundancy

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of distributed databases?

Single point of failure

Limited scalability

Data consistency challenges

Centralized data storage

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first normal form (1NF) concerned with?

Eliminating duplicate columns

Ensuring all attributes are atomic

Establishing foreign keys

Creating indexes

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