TechJatra

Class XII

Semester IV

Computer Application & Computer Science

HS 2027LiveBATCH

A premium live learning experience built for Semester IV clarity, structure, and exam-facing preparation.

Live ClassesComplete Semester CoverageExam FocusedHS 2027
TechJatra HS 2027 course visual featuring the instructor with Operating System, DBMS, Artificial Intelligence, SQL, COMA, and COMS

Batch Features

Why Join This Batch?

A focused Semester IV live batch with clear structure, concept depth, and exam-oriented learning support.

01

Live Interactive Classes

Attend scheduled live sessions designed for Class XII Semester IV Computer Application and Computer Science.

02

Complete Semester IV Coverage

Structured coverage of Operating System, Database Management System, and Foundation of Artificial Intelligence.

03

Exam-Oriented Preparation

Learning flow aligned toward HS 2027 readiness with clear focus on semester concepts and practice.

04

Concept + Theory Explanation

Core ideas explained with supporting theory so you build clarity before moving into application.

05

Important Question Discussion

Guided discussion around important questions to strengthen exam-facing understanding.

06

Doubt Support

Space to raise doubts during the batch so concepts do not remain unfinished.

07

Structured Learning

A clear unit-wise path across Semester IV so progress stays organised and measurable.

08

Digital Study Support

Digital learning support to help you revise and stay consistent alongside live classes.

09

Recorded Classes Available

Missed a live class? No worries! Recorded classes will be available for later access so you can revisit important concepts and learn at your own pace.

10

Benglish Language

Classes will be conducted in a comfortable Bengali + English mix, making technical concepts easier to understand with clear and familiar explanations.

11

Practice & Test Support

Get chapter-wise practice, important questions and test discussions to strengthen your preparation and build confidence before the semester examination.

12

Personal Guidance

Get regular guidance, study tips and academic support to stay focused and organised throughout your Semester IV preparation.

Curriculum

Semester IV Syllabus

Unit-wise structure for Operating System, Database Management System, and Foundation of Artificial Intelligence.

Unit 1

Basics of Operating System

  • Definition
  • Basic Operating System functions
  • Types of Operating System
    • Batch processing
    • Multi-programming
    • Time sharing
    • Multi-processing
    • Distributed system
    • Real-time system

Unit 2

Database Management System

Unit 3

Foundation of Artificial Intelligence (AI)

Current Offers

Admission Coupons

Apply one coupon at a time in the payment section. EXCLUSIVE50 expires on 30 Sep 2026, 11:59:59 PM IST. FESTIVE30 expires on 31 Oct 2026, 11:59:59 PM IST.

Coupon

EXCLUSIVE50

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999499/-

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Coupon

FESTIVE30

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999699/-

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Enrolment

Secure Your Seat

Apply a coupon if available, generate the matching UPI QR, complete payment within 5 minutes, then continue to the admission form.

Complete Batch

Original Price: 999/-

Current Payable

999/-

Class XII · Semester IV · HS 2027 Live Batch

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EXCLUSIVE50: ₹999 → ₹499

EXCLUSIVE50: ₹499

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Scan & Pay using any UPI app

  1. 1. Apply a coupon if you have one, then generate the QR.
  2. 2. Complete payment within 5 minutes while the QR session is active.
  3. 3. Open any UPI app and scan the QR for the shown amount.
  4. 4. Pay the exact displayed amount.
  5. 5. Keep your payment screenshot ready for the admission form.
  6. 6. Click “I Have Completed My Payment” only after you finish paying - this does not verify payment.

Support

Frequently Asked Questions

Clear answers about the batch, offers, payment flow, and admission process.