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DBMS Architecture and Multiple Choice Questions for NTA NET computer science, KVS PGT (in Hindi)
Lesson 2 of 15 • 195 upvotes • 10:50mins
Nisha Mittal
In this lesson we are going to discuss very important Topic of DBMS i.e. DBMS architecture . Important for NTA NET computer science, KVS PGT,HTET aspirants. DBMS Architecture consists three levels ,which are as follows 1. External view 2. Conceptual view 3. Internal view Data independence means to change one level of schema without affecting the another level of schema.
(Hindi ) DBMS Basics for NTA-UGC NET Computer Science
15 lessons • 2h 28m
1
Overview of Course and DBMS Concepts (in Hindi )
10:27mins
2
DBMS Architecture and Multiple Choice Questions for NTA NET computer science, KVS PGT (in Hindi)
10:50mins
3
Types of Data Independence in DBMS NTA NET computer science, KVS PGT aspirants (in Hindi)
10:23mins
4
Record Based Data Models(in Hindi)
10:15mins
5
Previous year Questions Related to topic covered in course (in Hindi )
10:57mins
6
Entity Relationship Model (in Hindi )
10:54mins
7
ER Model symbols and mapping (in Hindi )
10:50mins
8
Multiple Choice Questions related to mapping (in Hindi )
11:15mins
9
Mapping of Strong Entity (in Hindi) composite ,simple attributes
10:39mins
10
Mapping of Binary 1:1 Relationship (in Hindi )
10:14mins
11
Number of minimum tables required in one to many relationship (in Hindi)
10:08mins
12
Minimum number of tables required in many to many relationships (in Hindi )
10:11mins
13
Strong and weak entity set (in Hindi ) multiple choice questions
11:17mins
14
ER diagram find tables (in Hindi )
5:26mins
15
Generalisation in DBMS( in Hindi )
5:03mins
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