Kunci kekalahan

Kunci kekalahan

Assessment

Flashcard

Computers

University

Medium

Created by

eric wang

Used 2+ times

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24 questions

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1.

FLASHCARD QUESTION

Front

What is the difference between Data and Information?

Back

Data is raw, unprocessed facts; Information is processed data that has meaning.

2.

FLASHCARD QUESTION

Front

What is a Database?

Back

A structured collection of data (end-user data and metadata).

3.

FLASHCARD QUESTION

Front

What is a DBMS?

Back

Database Management System: Software that manages the database, ensuring data is organized, secure, and accessible.

4.

FLASHCARD QUESTION

Front

What are the types of Databases?

Back

Single-user, multi-user, centralized, distributed, transactional, data warehouse.

5.

FLASHCARD QUESTION

Front

What are the advantages of using a DBMS?

Back

Reduces data redundancy and inconsistency, improves data accessibility and sharing, supports ad hoc queries and decision-making.

6.

FLASHCARD QUESTION

Front

What are the problems associated with File Systems?

Back

Data Redundancy, Update Anomaly, Insertion Anomaly, Deletion Anomaly.

7.

FLASHCARD QUESTION

Front

What is Normalization?

Back

Process of organizing data to reduce redundancy and anomalies.

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