DSR theory one month mein cover ho sakti hai, lekin tareeqa ye nahi hona chahiye ke poori book line by line ratta lagaya jaye. DSR mein main game concept samajhna + exact headings yaad rakhna + scenario mein apply karna hai.
First 10 days mein Chapter 1 to 6 cover karein. Ye Data, Governance, Analytics, Big Data, DBMS, Normalization aur Data Warehousing wala part hai. Is mein definitions, differences aur examples strong karein. Jaise structured/unstructured, data quality, data steward, descriptive/predictive/prescriptive, 5Vs, ACID, OLTP vs Data Warehouse, ETL, 1NF/2NF/3NF.
Next 10 days mein Chapter 7 to 13 cover karein. Ye Systems, ERP, Emerging Tech, AI, Cloud, Blockchain aur Digital Disruption wala part hai. Is mein short notes bana lein: horizontal vs vertical scaling, middleware, ERP benefits/challenges, IoT, blockchain, 5G, RPA, IA, cloud models, SaaS/PaaS/IaaS, smart contracts, FinTech etc.
Last 10 days mein Chapter 14 to 17 plus full revision karein. Ye Risk, Cyber Security, ITGCs aur ICT risk management ka area hai. Is part mein controls, risks, access control, backup, audit trail, cybersecurity threats, IT general controls aur disaster recovery type concepts ko scenario ke sath revise karein.
Roz ka target simple rakhein:
2 chapters reading + short notes + 20 MCQs + 1 theory question writing practice.
Theory likhne ka best format ye hai:
Heading
Meaning
Scenario link
Benefit/control
Example:
Data Cleaning: It means removing errors, duplicates and missing values. In the given scenario, the company should remove duplicate customer IDs and complete missing CNIC details to improve data quality.
DSR mein pass hone ke liye har cheez perfect yaad hona zaroori nahi. Lekin book ke exact terms, short headings, aur scenario words answer mein use karna zaroori hai. One month mein agar daily consistency rakhein, MCQs practice karein aur theory headings ke sath likhein, to DSR easily manageable ho sakta hai.