DSSSB TGT Computer Science Syllabus 2026 : Full Subject Wise Syllabus, Exam Pattern and Preparation Plan

The DSSSB TGT Computer Science Syllabus 2026 is the most important resource for candidates preparing for the upcoming Delhi Subordinate Services Selection Board recruitment examination. With 675 vacancies announced for the TGT Computer Science post, competition is expected to be intense, making a thorough understanding of the syllabus and exam pattern essential for success.

Unlike many teaching examinations that focus only on subject knowledge, the DSSSB TGT Computer Science examination evaluates candidates on Computer Science, Teaching Methodology, General Awareness, Reasoning, Numerical Ability, English Language, and Hindi Language. Since the Computer Science section alone carries 100 marks out of 200, it becomes the most important part of the examination.

This article provides the complete DSSSB TGT Computer Science Syllabus 2026, latest exam pattern, subject-wise topics, marking scheme, weightage analysis, and preparation strategy.

DSSSB TGT Computer Science Syllabus 2026 Overview

DSSSB TGT Computer Science Exam Pattern 2026

Candidates must understand the latest DSSSB TGT Computer Science Exam Pattern 2026 before beginning their preparation.

Important Highlights

✅ Total Questions: 200

✅ Total Marks: 200

✅ Exam Duration: 120 Minutes

✅ Computer Science carries 50% weightage

✅ Negative Marking: 0.25 mark

The Computer Science section alone contributes half of the total score, making it the deciding factor in final selection.

DSSSB TGT Computer Science Exam Weightage Analysis

A clear understanding of weightage helps candidates prioritize their preparation.

Candidates should allocate the majority of their preparation time to the Computer Science section while maintaining balanced preparation for the remaining subjects.

DSSSB TGT Computer Science English Language Syllabus

The English section tests grammar, vocabulary, comprehension, and language proficiency.

Important Topics

✔ Voice.

✔ Subject-Verb Agreement.

✔ Verb.

✔ Tenses.

✔ Articles.

✔ Comprehension.

✔ Fill in the Blanks.

✔ Adverb.

✔ Error Correction.

✔ Sentence Rearrangement.

✔ Unseen Passages.

✔ Vocabulary.

✔ Antonyms.

✔ Synonyms.

✔ Grammar.

✔ Idioms and Phrases.

DSSSB TGT Computer Science Hindi Language Syllabus

The Hindi section evaluates grammar and language understanding.

Important Topics

✔ Synonyms and Antonyms.

✔ Translation of Sentences.

✔ Grammar.

✔ Vocabulary.

✔ Error Detection.

✔ Fill in the Blanks.

✔ Comprehension.

✔ Phrases.

✔ Plural Forms.

✔ Sentence Structure.

DSSSB TGT Computer Science General Awareness Syllabus

The General Awareness section covers both static GK and current affairs.

Important Topics

✔ Current Affairs (National and International).

✔ Indian History.

✔ Indian Economy.

✔ General Polity.

✔ Constitution.

✔ Budget and Five-Year Plans.

✔ Geography.

✔ Science and Technology.

✔ Inventions and Discoveries.

✔ Important Events.

✔ Books and Authors.

✔ Art and Culture.

✔ Awards and Honors.

✔ Countries and Capitals.

✔ Abbreviations.

✔ International and National Organizations.

DSSSB TGT Computer Science Numerical Ability Syllabus

Important Topics

✔ Simplification.

✔ Decimals.

✔ Data Interpretation.

✔ Fractions.

✔ LCM.

✔ HCF.

✔ Ratio and Proportion.

✔ Percentage.

✔ Average.

✔ Profit and Loss.

✔ Discount.

✔ Simple Interest.

✔ Compound Interest.

✔ Mensuration.

✔ Time and Work.

✔ Time and Distance.

✔ Tables and Graphs.

DSSSB TGT Computer Science Reasoning Syllabus

The reasoning section evaluates logical and analytical ability.

Important Topics

✔ Arithmetic Number Series.

✔ Spatial Orientation.

✔ Spatial Visualization.

✔ Figures Classification.

✔ Relationship Concepts.

✔ Arithmetical Reasoning.

✔ Non-Verbal Series.

✔ Analogies.

✔ Visual Memory.

✔ Similarities and Differences.

✔ Coding and Decoding.

✔ Verbal Reasoning.

✔ Logical Problems.

✔ Logical Deduction.

✔ Statement and Conclusion.

✔ Statement and Argument.

✔ Cause and Effect.

✔ Matching Definitions.

✔ Making Judgements.

DSSSB TGT Computer Science Computer Systems and Organization Syllabus

Important Topics

✔ Computer System Fundamentals.

✔ Hardware and Software.

✔ Input Devices.

✔ Output Devices.

✔ CPU.

✔ Primary Memory.

✔ Cache Memory.

✔ Secondary Memory.

✔ Units of Memory.

✔ System Software.

✔ Application Software.

✔ Operating Systems.

✔ Device Drivers.

✔ Assemblers.

✔ Compilers.

✔ Interpreters.

✔ Boolean Logic.

✔ Logic Gates.

✔ Truth Tables.

✔ De Morgan’s Laws.

DSSSB TGT Computer Science Computer Systems Architecture Syllabus

Important Topics

✔ System Buses.

✔ Internal Memory.

✔ RAM.

✔ ROM.

✔ Input and Output Devices.

✔ Programmed I/O.

✔ Interrupt Driven I/O.

✔ Direct Memory Access.

✔ I/O Channels.

✔ External Interfaces.

DSSSB TGT Computer Science Operating System Syllabus

Important Topics

✔ Operating System Organization.

✔ Device Management.

✔ Process Management.

✔ Scheduling.

✔ Synchronization Principles.

✔ Deadlocks.

✔ Memory Management.

✔ File Management.

DSSSB TGT Computer Science Computational Thinking and Programming Syllabus

Important Topics

✔ Problem Solving.

✔ Algorithms.

✔ Flow Charts.

✔ Pseudo Code.

✔ Python Basics.

✔ Python Features.

✔ Interactive Mode.

✔ Script Mode.

✔ Python Tokens.

✔ Variables.

✔ Data Types.

✔ Strings.

✔ Lists.

✔ Tuples.

✔ Dictionaries.

✔ Mutable and Immutable Data Types.

DSSSB TGT Computer Science Society, Law and Ethics Syllabus

Important Topics

✔ Digital Society.

✔ Net Etiquettes.

✔ Communication Etiquettes.

✔ Social Media.

✔ Intellectual Property Rights.

✔ Copyright.

✔ Patents.

✔ Trademarks.

✔ Cyber Crime.

✔ Hacking.

✔ Phishing.

✔ Cyber Safety.

✔ Cyber Bullying.

✔ Data Protection.

DSSSB TGT Computer Science File Handling and Functions Syllabus

Important Topics

✔ User Defined Functions.

✔ Parameters.

✔ Return Values.

✔ Scope of Variables.

✔ Text Files.

✔ Binary Files.

✔ CSV Files.

✔ File Operations.

✔ Read.

✔ Write.

✔ Append.

✔ Seek and Tell Methods.

DSSSB TGT Computer Science Computer Networks Syllabus

Important Topics

✔ ARPANET.

✔ NSFNET.

✔ Internet Evolution.

✔ Data Communication.

✔ Communication Protocols.

✔ IP Address.

✔ Switching Techniques.

✔ Wired Communication Media.

✔ Wireless Communication Media.

✔ Modem.

✔ Hub.

✔ Switch.

✔ Router.

✔ Gateway.

✔ Wi-Fi Devices.

DSSSB TGT Computer Science Database Management System Syllabus

Important Topics

✔ Database Concepts.

✔ Relational Data Model.

✔ Attributes.

✔ Tuples.

✔ Domains.

✔ Cardinality.

✔ Candidate Key.

✔ Primary Key.

✔ Alternate Key.

✔ Foreign Key.

✔ SQL.

✔ DDL.

✔ DML.

✔ Constraints.

✔ Database Creation.

✔ Table Management.

DSSSB TGT Computer Science HTML, CSS and XML Syllabus

Important Topics

✔ HTML.

✔ DHTML.

✔ Basic Tags.

✔ Hyperlinks.

✔ Tables.

✔ Forms.

✔ Document Object Model.

✔ Dynamic HTML.

✔ CSS.

✔ XML Structure.

✔ XML Content Models.

✔ DTD Development.

DSSSB TGT Computer Science Python Programming Syllabus

Important Topics

✔ Python Interpreter.

✔ Script Mode.

✔ Operators.

✔ Variables.

✔ Constants.

✔ Dictionary Operations.

✔ Built-in Functions.

✔ Data Structures.

DSSSB TGT Computer Science Emerging Technologies Syllabus

Important Topics

✔ Artificial Intelligence.

✔ Machine Learning.

✔ Natural Language Processing.

✔ Augmented Reality.

✔ Virtual Reality.

✔ Robotics.

✔ Big Data.

✔ Internet of Things.

✔ Smart Cities.

✔ Sensors.

DSSSB TGT Computer Science Data Handling Using Pandas Syllabus

Important Topics

✔ Pandas Library.

✔ Matplotlib.

✔ Series.

✔ Data Frames.

✔ Indexing.

✔ Slicing.

✔ CSV Files.

✔ Row Operations.

✔ Column Operations.

✔ Boolean Indexing.

DSSSB TGT Computer Science Database Query Using SQL Syllabus

Important Topics

✔ Mathematical Functions.

✔ Text Functions.

✔ Date Functions.

✔ SQL Queries.

✔ Data Manipulation.

✔ Database Operations.

DSSSB TGT Computer Science Teaching Methodology Syllabus

Teaching Methodology is a crucial section for TGT recruitment and should not be ignored.

Important Topics

✔ Learning and Teaching.

✔ Language Across the Curriculum.

✔ Understanding Discipline and Subject.

✔ Gender, School and Society.

✔ Pedagogy of a School Subject.

✔ Knowledge and Curriculum.

✔ Assessment for Learning.

✔ Creating an Inclusive School.

✔ Childhood and Growing Up.

✔ Drama and Art in Education.

DSSSB TGT Computer Science Preparation Strategy 2026

Candidates aiming for a high score should prioritize their preparation in the following order.

First Priority

✔ Operating Systems.

✔ DBMS.

✔ Computer Networks.

✔ Python Programming.

✔ Computer Organization.

Second Priority

✔ Teaching Methodology.

✔ Data Handling Using Pandas.

✔ SQL.

✔ HTML and CSS.

Third Priority

✔ General Awareness.

✔ Reasoning.

✔ English Language.

✔ Hindi Language.

✔ Numerical Ability.

Since Computer Science contributes 100 marks, candidates should devote at least 60% of their preparation time to the subject section.

DSSSB TGT Computer Science Syllabus 2026 FAQs

How many questions are asked in DSSSB TGT Computer Science Exam 2026?

The examination consists of 200 questions carrying 200 marks.

Is there negative marking in DSSSB TGT Computer Science Exam?

Yes. 0.25 mark is deducted for every incorrect answer.

How many marks are allotted to Computer Science?

Computer Science carries 100 marks, which is 50% of the total paper.

What is the duration of DSSSB TGT Computer Science Exam 2026?

The examination is conducted for 120 minutes.

Which section carries the highest weightage?

Computer Science is the highest-weightage section with 100 marks.

Is Teaching Methodology important in DSSSB TGT Computer Science Exam?

Yes. Teaching Methodology is an important scoring area and should be prepared thoroughly.

Important Links

Conclusion

The DSSSB TGT Computer Science Syllabus 2026 is extensive and covers Computer Science fundamentals, Operating Systems, Computer Networks, Python Programming, Database Management Systems, SQL, HTML, CSS, Emerging Technologies, Teaching Methodology, and aptitude subjects. Since the Computer Science section contributes 100 marks out of 200, candidates should build strong conceptual clarity in technical subjects while maintaining balanced preparation for the remaining sections. A preparation strategy aligned with the latest DSSSB TGT Computer Science Exam Pattern 2026 can significantly improve the chances of securing a top score and final selection.