Punjab PSEB SS Computer Application case studies
Punjab PSEB SS Computer Application · Put your knowledge to work in context.
The Punjab School Education Board (PSEB) is the state school examination board for Punjab, established by legislative enactment in November 1969 and granted autonomy through a 1987 amendment of its Act; it is headquartered at Vidya Bhawan, Phase-8, SAS Nagar (Mohali). Within that board, Computer Application / Computer Science is a school subject examined at the Middle (Class 8), Matriculation (Class 10) and Senior Secondary (Class 12) stages, with a vocational stream route as well. The Punjab PSEB SS Computer Application case studies are 5 cases and about 3,756 words.
1The Marksheet That Broke Before the Result Meeting
St Anne's Senior Secondary School runs four sections of Class XII. The examiner builds one marksheet: column C is theory out of 80, D is practical out of 20, E is total =C2+D2, F is percentage =E2/100, and row 43 holds =AVERAGE(E2:E41).
737 words, about 4 min2The Admission Chatbot With 1,100 Logged Queries
A government senior secondary school in Barnala wants a website assistant so the office clerk is not on the phone all day answering admission queries. The clerk has exported three years of emails and WhatsApp messages: 1,100 queries in total.
758 words, about 4 min3The 97% Model That Failed in the Next Village
Two Class XII students build a leaf-disease classifier for a school AI exhibition. They photograph 640 leaves in their own village over two days: 400 healthy, 160 leaf blight, 50 rust and 30 bacterial spot.
753 words, about 4 min4Quantise on the Pi, or Send the Photo to the Cloud?
A cooperative wants to run a leaf-disease and soil-moisture advisory on a Raspberry Pi 4 (2 GB) in a tubewell shed. The trained model is 45 MB, takes 1.4 s per image on the Pi, and must answer within 1 s of a photo being taken; the same Pi also runs a camera capture loop and a local web page.
759 words, about 4 min5Two Harpreet Kaurs and One Second-Hand Laptop
Kiran runs a tailoring unit in Ludhiana with three sewing machines and one helper. Orders arrive on WhatsApp and are written in a register: about 300 a month, each with customer name, mobile number, measurements, design number, advance paid and delivery date.
749 words, about 4 min