13 Decoded APFC Sections120 Question Blueprint
Grammar Mechanics3 subtopics
Vocabulary & Contextual Usage2 subtopics
Structure & Reading Comprehension2 subtopics
Industrial Relations & Trade Unions2 subtopics
New Labour Codes & Wages Legislation1 subtopics
EPFO Organisation & Statutory Schemes1 subtopics
Code on Social Security 2020 & Gig Workers1 subtopics
Basic Knowledge of Computer Application
DBMS & Database Architecture
Relational databases, Primary/Foreign keys, ACID properties, SQL queries, and Data Normalization.
Target: EPFO APFC 2026•Topic-Level RAG Context Active•Model: Nemotron 3.5 Lightning 30B / 120B
Topic Overview
Relational databases, Primary/Foreign keys, ACID properties, SQL queries, and Data Normalization.
Key Syllabus Concepts
- RDBMS vs NoSQL databases
- Keys: Primary Key (unique, non-null), Foreign Key (refers to primary key in another table), Candidate Key
- ACID Properties: Atomicity, Consistency, Isolation, Durability in financial transactions
- Basic SQL Commands: SELECT, INSERT, UPDATE, DELETE, GROUP BY, JOINs
High-Yield Important Points & Rules
- 💡 Atomicity ensures an all-or-nothing transaction execution (crucial in banking/EPFO payouts).
- 💡 Foreign key enforces referential integrity between child and parent tables.
Historical UPSC EPFO PYQ Relevance
3 Matched PYQs2025•EPFO APFC•General Ability Test• Q.55
Full QuestionWhich one among the following statements with regard to fatty acids is correct?
2025•EPFO APFC•General Ability Test• Q.57
Full QuestionWhich one among the following is known as Carbolic acid ?
2023•EPFO APFC•General Studies• Q.55
Full Question55. The main cause of ocean acidification is
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