Database Management and Exchange

Database Management and Exchange

12th Grade

10 Qs

quiz-placeholder

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Database Management and Exchange

Database Management and Exchange

Assessment

Quiz

Other

12th Grade

Easy

Created by

Aadil Hafesji

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of managing data in a database?

To randomly store and retrieve data

To efficiently store, organize, retrieve, and manipulate large amounts of structured information.

To waste time and resources

To create confusion and chaos

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the common tasks involved in managing data in a database?

Data analysis, data visualization, data modeling

Data backup, data migration, data replication

Data encryption, data compression, data deduplication

Data entry, data retrieval, data update, and data deletion

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is data exchange in the context of databases?

Backup and restoration of data.

Conversion of data into a different format.

Sharing of data within a single database.

Transfer of data between different systems or databases.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the different methods of exchanging data between databases?

Data mirroring, database synchronization, data migration

Database triggers, data streaming, data virtualization

Database sharding, data federation, data warehousing

Importing and exporting data, database replication, ETL tools, APIs, and database middleware or data integration platforms.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is data migration and why is it important in database management?

Data migration is the process of transferring data from one system or storage location to another. It is important in database management because it allows for the consolidation, upgrade, or replacement of database systems without losing or corrupting data.

Data migration is the process of encrypting data in a database.

Data migration is the process of deleting data from a database.

Data migration is the process of backing up data in a database.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the challenges faced in exchanging data between different database systems?

Lack of network connectivity

Incompatible database versions

Limited storage capacity

Differences in data formats, data types, data structures, query languages, data integrity, data security, and data consistency.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is data synchronization and why is it necessary in database management?

Data synchronization is the process of ensuring that data in multiple databases or systems is consistent and up-to-date. It is necessary in database management to maintain data integrity and avoid data inconsistencies.

Data synchronization is the process of deleting duplicate data from a database. It is necessary in database management to optimize database performance.

Data synchronization is the process of backing up data from one database to another. It is necessary in database management to improve data security.

Data synchronization is the process of merging data from different databases into a single database. It is necessary in database management to reduce storage costs.

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