What is the purpose of managing data in a database?

Database Management and Exchange

Quiz
•
Other
•
12th Grade
•
Easy

Aadil Hafesji
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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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