Introduction of DBMS

Quiz
•
Computers
•
University
•
Hard
sushant raj
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is a Database Management System (DBMS)?
A software application that manages databases
A computer hardware component used for data storage
A programming language for creating databases
A network protocol for database communication
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is not a function of a DBMS?
Data storage
Data retrieval
Data manipulation
Data transmission
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the primary purpose of a DBMS?
To store and manage data efficiently
To analyze and visualize data
To create data backups
To secure data from unauthorized access
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is an advantage of using a DBMS?
Reduced data redundancy
Increased data security
Improved data integrity
All of the above
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which data model is commonly used in modern DBMS?
Hierarchical model
Network model
Relational model
Object-oriented model
6.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
What is the key difference between a Flat File System and a DBMS?
Flat File System stores data in a single file, while a DBMS stores data in multiple interconnected files.
Flat File System is faster in data retrieval than a DBMS.
Flat File System uses a relational data model, while a DBMS uses a hierarchical data model.
Flat File System can only handle small amounts of data, while a DBMS can handle large amounts of data.
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is a disadvantage of using a Flat File System compared to a DBMS?
Limited data storage capacity
Slower data retrieval and updates
Lack of data security and integrity mechanisms
All of the above
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