Informatics Assistant, published by Parth Publishers, Jaipur, is an English medium complete study guide for the Informatics Assistant recruitment examination conducted by RSSB. Written entirely in English (ENGLISH MEDIUM), it covers the full official syllabus — the Aptitude Test, General Awareness in Information Technology, and Fundamentals of Computer — and includes four years' solved papers so aspirants can work through the actual question pattern alongside the theory. Key Features: Written entirely in English (English medium) Complete syllabus coverage for the RSSB Informatics Assistant examination in a single volume Four years' solved papers included for previous year practice Reasoning, Aptitude Test and General Knowledge — problem solving, data sufficiency, data interpretation, mental ability and analytical reasoning Major developments in the field of Information Technology Overview of the computer system — input and output devices, scanner Operating systems and office applications — MS Word, Excel, PowerPoint and DBMS (MS Access) Re-presentation of data and data processing Internet technology — LAN, WAN, MAN, HTML and e-commerce Security — viruses, firewalls and malicious attacks Algorithms, C, OOPS and P.P.L. Subject-wise organisation matching the official exam scheme Prepared for RSSB Informatics Assistant aspirants