Question
What is the primary purpose of an Entity-Relationship
(ER) Diagram in database design?Solution
An Entity-Relationship (ER) Diagram is a graphical representation of entities, their attributes, and relationships in a database. It serves as a blueprint for database design, helping developers and stakeholders visualize how data is structured and connected. Key components include:
- Entities : Represent real-world objects or concepts (e.g., Customer, Order).
- Attributes : Properties or details about an entity (e.g., CustomerName, OrderDate).
- Relationships : Connections between entities (e.g., Customer places Order).
Which was the first Indian product to get the geographical indication tag?
Who among the following can be the beneficiary of PM Kisan Maan Dhan Yojana?
The Election Commission of India has celebrated _______ National Voters’ Day on 25th January 2024.
Under PM Vishwakarma a collateral-free credit support up of __________ is given in the first tranche within ____________ .
Consider the following Statements.
I. The primary objective of the RBI’s monetary policy is to maintain price stability while keeping in m...
Financial assistance in plain areas under PMAY — Rural?
ESI scheme is applicable to all the beneficiaries whose monthly wage does not exceed.
As per the Economic Survey 2023-24, which of the following is NOT a long-term measure suggested to stabilize food prices in India?
The Reserve Bank regulates the banking functions of StCBs/DCCBs/UCBs under the provisions of ________________ of the Banking Regulation Act, 1949 (As Ap...
Which of the following Statements about the PM Vaya Vandana Yojana is/are True?
(I) A person at the age of 61 can invest.
(II) Pension is ...