Maharashtra HSC Computer Science (Bifocal) case studies
Maharashtra HSC Computer Science (Bifocal) · Put your knowledge to work in context.
Maharashtra HSC Computer Science (Bifocal) is a Std. XII subject examined by the Maharashtra State Board of Secondary and Higher Secondary Education (MSBSHSE). Bifocal subjects sit alongside the regular HSC subjects and let a student build a computing-weighted profile without taking the full science stream. It suits candidates aiming at IT diplomas, BCA/BSc Computer Science or engineering programmes, and also those who want marketable skills - writing programs, querying a database, building a static web page - before they leave school. The Maharashtra HSC Computer Science (Bifocal) case studies are 5 cases and about 3,233 words.
1Mirrored Addresses on an 8085 Project Board
A polytechnic final-year project uses an 8085 CPU with a 16-bit address bus (A0–A15). The board carries one 8K×8 EPROM, one 8K×8 RAM, and a 2K×8 memory-mapped display buffer.
631 words, about 3 min2FAT32 Limits in a Video-Recording Lab
A polytechnic media lab has 30 Windows PCs and three 1 TB USB hard disks rotated between benches. Students record practical demonstrations at about 25 MB per minute; a typical long recording is 3 hours, and each weekly batch produces 12 such videos plus 20,000 small text/CSV files averaging 2 KB.
621 words, about 3 min3Debugging a Sentinel-Controlled Marks Average
An HSC practical group writes this C program to average marks entered by a teacher: With input 40 55 60 -1 it prints Average = 51.00 , but the teacher expects 51.67 . With -1 as the first input it terminates abnormally.
589 words, about 3 min4Direct Access to a Fixed-Length Book File
A school library stores 4,800 book records in a binary file books.dat . Each record is exactly 96 bytes: accession number (4 bytes), title (60), author (24), year (4), and status (4).
693 words, about 3 min5A Fee-Defaulter Report with Missing and Duplicated Rows
A coaching class imports its records into a relational database. The students table has columns rollno , name , and city ; the payments table has receiptno , rollno , amount , and paydate .
699 words, about 3 min