What is the answer key for CBSE IT 402 Question 1(i) 2026?

Answer: (A) Shut the front door. This is an imperative sentence because it gives a command or instruction.

What is the answer to Q2(i) of CBSE IT 402 2026 — Fill Format question?

Answer: (B) Fill Format. To apply a paragraph style to multiple non-contiguous sections in LibreOffice Writer without manually applying it each time, use the Fill Format feature.

What is the CBSE IT 402 answer key 2026 for Section A?

CBSE IT 402 Section A Answer Key 2026: Q1(i)=A, Q1(ii)=C, Q1(iv)=D, Q1(vi)=A; Q2(i)=B, Q2(ii)=C, Q2(iii)=B, Q2(iv)=B, Q2(v)=B, Q2(vi)=A; Q3(i)=C, Q3(ii)=B, Q3(iii)=A, Q3(iv)=B, Q3(v)=C, Q3(vi)=A; Q4(i)=B, Q4(ii)=B, Q4(iii)=B, Q4(iv)=C, Q4(v)=B, Q4(vi)=D; Q5(i)=B, Q5(ii)=B, Q5(iii)=A, Q5(iv)=C, Q5(v)=C, Q5(vi)=C

Where can I find CBSE IT 402 Answer Key 2026?

The complete CBSE IT Subject Code 402 Answer Key 2026 for Class 10 Board Exam is available free on SkillYog at www.skillyog.com. It covers Section A (MCQ) and Section B (Subjective) with full explanations.

What is the answer to Q6 — 7 C's of Communication in CBSE IT 402 2026?

The 7 C's of Communication are: Clear, Concise, Concrete, Correct, Coherent, Complete, and Courteous.

What is the CBSE IT 402 question paper pattern 2026?

CBSE IT 402 paper has 21 questions in two sections. Section A: Objective Type (24 marks) — 5 questions. Section B: Subjective Type (26 marks) — 16 questions, answer any 10. Total theory marks: 50. Practical: 50 marks.

What is the answer to Q10 Sustainable Development in CBSE IT 402?

Sustainable Development is development that satisfies the needs of the present without compromising the capacity of future generations, guaranteeing the balance between economic growth, care for the environment, and social well-being.

Is there a study book for CBSE IT 402 Class 10?

Yes. SkillYog has published a comprehensive study book for CBSE IT Subject Code 402 Class 10, available on Amazon India at https://amzn.in/d/ckwjrts. It covers MCQ and subjective Q&A for all 4 units.

CBSE IT 402 Answer Key 2026 | Question Paper 2026 | Class 10 IT

Name: CBSE IT Subject Code 402 — Class 10 Study Guide
Author: SkillYog

CBSE Board Exam 2026

CBSE IT 402 Question Paper 2026

Class 10 Information Technology (Subject Code 402) · Theory Paper · Time: 2 Hours · Max. Marks: 50

INFORMATION TECHNOLOGY (Subject Code: 402)

Class X · CBSE Board Examination 2026 · Code: 89^

Time: 2 Hours

Max. Marks: 50

Total Questions: 21

Section A: 24 Marks

Section B: 26 Marks

General Instructions

Please read the instructions carefully.
This question paper consists of 21 questions in two sections: Section A and Section B.
Section A has Objective type questions; Section B contains Subjective type questions.
Out of (5 + 16) = 21 questions, a candidate has to answer (5 + 10) = 15 questions in the allotted time of 2 hours.
All questions of a particular section must be attempted in the correct order.
Section A: 5 questions, no negative marking, 24 marks.
Section B: 16 questions, answer any 10, 26 marks.

SECTION A — Objective Type Questions (24 Marks)

4×1=4Q1. Answer any 4 out of the given 6 questions on Employability Skills.

Each question carries 1 mark.

(i) Identify the imperative sentence:

(A) Shut the front door.
(B) She is a talented artist.
(C) Are you feeling better?
(D) You were amazing!

(ii) Breaking down big goals into smaller parts will make the goals __________.

(A) specific
(B) measurable
(C) achievable
(D) realistic

(iii) Define the term 'Time Management'.

(iv) What should a strong password consist of?

(A) Only letters
(B) Numbers and special characters
(C) Name of a person
(D) Letters, numbers and special characters

(v) A misconception about an entrepreneur is: Entrepreneurs are ________, not ________.

(vi) Choose the option which is not a Sustainable Development Goal according to the United Nations.

(A) Population
(B) No Poverty
(C) Quality Education
(D) Reduced Inequalities

5×1=5Q2. Answer any 5 out of the given 6 questions.

(i) Ramesh wants to apply a specific paragraph style to multiple non-contiguous sections of his document. Which feature of LibreOffice Writer should he use to avoid manually applying the style each time?

(A) Update Style
(B) Fill Format
(C) Drag and Drop
(D) Load Styles

(ii) While working with images in LibreOffice Writer, __________ acts as a reference point for image or drawing.

(A) Alignment
(B) Grouping
(C) Anchoring
(D) Resizing

(iii) Which of the following style categories in LibreOffice Writer is used to define layout elements such as margins, headers, and footers?

(A) Paragraph Style
(B) Page Style
(C) Frame Style
(D) Table Style

(iv) LibreOffice Writer supports up to __________ levels of headings.

(A) 9
(B) 10
(C) 11
(D) 12

(v) Which of the following image tools is used to change the image to black and white, grayscale or a watermark?

(A) Image Crop
(B) Image Mode
(C) Image Align
(D) Image Size

(vi) A __________ is a preset layout that helps to create professional and/or formal documents easily.

(A) Template
(B) Style
(C) ToC
(D) SoC

5×1=5Q3. Answer any 5 out of the given 6 questions.

(i) Ravi is analysing monthly sales data in Calc. He wants to test how changing the discount rate affects total revenue. Which feature should he use to simulate different outcomes?

(A) Sort
(B) Indexing
(C) What-if Scenarios
(D) Filter

(ii) While reviewing a shared spreadsheet, Priya notices that some cells have been modified, but she's unsure who made the changes. Which feature should she use to identify the editor?

(A) Data Validation
(B) Track Changes
(C) Observe Changes
(D) AutoFilter

(iii) Which of the following is the correct way to record a macro in LibreOffice Calc?

(A) Tools → Macros → Record Macro
(B) File → Options → Record Macro
(C) Insert → Macro → Record
(D) View → Macros → Record

(iv) Which one of the following is the default function when a Consolidate dialog box opens in LibreOffice Calc?

(A) Average
(B) Sum
(C) Max
(D) Var

(v) Which Calc feature allows multiple users to suggest edits while preserving the original data?

(A) Protect Sheet
(B) Share Document
(C) Track Changes
(D) Insert Comments

(vi) In Calc, which of the following types of hyperlink uses the complete location where the file to be linked is stored?

(A) Absolute hyperlink
(B) Mixed hyperlink
(C) Relative hyperlink
(D) Static hyperlink

5×1=5Q4. Answer any 5 out of the given 6 questions.

(i) In a database, a form is __________.

(A) a tool used only for storing data in tables
(B) an object with a user-friendly interface for data entry
(C) a feature used to write queries
(D) a chart to display statistical data

(ii) Which of the following is an example of a DBMS?

(A) Ubuntu
(B) MySQL
(C) MS Word
(D) Canva

(iii) While forming a relationship between two tables in LibreOffice Base, the __________ of the common field must be __________.

(A) same, data type
(B) data type, same
(C) data type, different
(D) primary key, same

(iv) Which of the following advantages of DBMS ensures that changes in data are reflected across all tables?

(A) Data Sharing
(B) Organised Storage
(C) Data Consistency
(D) Minimal Data Redundancy

(v) Which of the following best explains the use of a query in LibreOffice Base?

(A) To store data in an organized format
(B) To retrieve data from the database and display it in the desired format
(C) To create tables
(D) To design the layout of forms and reports

(vi) In __________ Data Model, the data is stored in the form of linked records, organised into a tree-like structure.

(A) Network
(B) Relational
(C) Fictional
(D) Hierarchical

5×1=5Q5. Answer any 5 out of the given 6 questions.

(i) Arjun notices that his colleague frequently complains of neck pain and sore shoulders after long working hours. Which of the following is the most likely cause?

(A) Poor lighting and ventilation
(B) Improper ergonomic setup
(C) Good lighting and ventilation
(D) Using updated antivirus software

(ii) Which of the following types of fire extinguishers should not be used to extinguish an electrical fire?

(A) Carbon dioxide
(B) Mechanical foam
(C) Dry chemical powder
(D) ABC dry powder

(iii) Which of the following is the correct typing posture?

(A) Fingers on the home row (asdf/jkl; keys), elbows by your sides
(B) Fingers below the spacebar and elbows extended outward
(C) Keeping the wrist floating in the air
(D) Leaning back while typing

(iv) A company mandates regular breaks, provides adjustable desks, and encourages hydration for its employees. What is the primary objective of these policies?

(A) To reduce electricity bills
(B) To improve employees' attendance
(C) To promote employees' health and safety
(D) To increase Internet speed

(v) Which type of hazards are most common in the manufacturing and pharmaceutical industries?

(A) Ergonomic hazards
(B) Biological and chemical hazards
(C) Noise hazards
(D) Magnetic field hazards

(vi) Materials are classified by risk of catching fire. Which of the following falls in the category of Class B materials?

(A) Wood
(B) Magnesium
(C) Grease
(D) Electrical equipment

SECTION B — Subjective Type Questions (26 Marks)

Answer any 3 out of the given 5 questions on Employability Skills in 20–30 words. (3×2=6)

2Q6. Write the 7 C's of Communication.

2Q7. (a) What is emotional intelligence? (b) Name any two skills included in emotional intelligence.

2Q8. How do ICT skills help us in our day-to-day activities?

2Q9. State the qualities to become a successful entrepreneur.

2Q10. Define the term 'Sustainable Development'.

Answer any 4 out of the given 6 questions in 20–30 words each. (4×2=8)

2Q11. What is the significance of the Table of Contents feature in LibreOffice Writer? Discuss briefly.

2Q12. Briefly explain the purpose of the Subtotal tool in LibreOffice Calc software.

2Q13. Give any two prerequisites before consolidating data in Calc.

2Q14. How are data and information different from each other? Explain with an appropriate example.

2Q15. List two common causes of electrical accidents at the workplace. State any one measure to prevent them.

2Q16. Briefly explain any two general emergency handling procedures at the workplace.

Answer any 3 out of the given 5 questions in 50–80 words each. (3×4=12)

4Q17. You are designing a digital brochure for a school event in LibreOffice Writer.

(a) Mention any four ways by which an image file stored on the computer can be inserted into a document.

(b) How do the "Wrap Off" and "Wrap Through" text wrapping options differ when placing images alongside text in Writer?

4Q18. Mr. Prasanna, a General Manager, has been given two spreadsheets: an original billing file Bill.ods and a reviewed version Rev_Bill.ods. Write the steps he should follow to compare these worksheets and identify the differences between them.

4Q19. With reference to DBMS, answer the following questions:

(a) What is the purpose of using reports in DBMS?

(b) Can we generate a report from multiple tables in a database?

(d) In LibreOffice Base, to insert the current date and time in a report, identify the correct menu item and option name needed.

4Q20. Answer the following questions in the context of Workplace Safety:

(a) Mention any two health hazards caused by a high contrast between the computer screen and its surroundings.

(b) Suggest one way to avoid contrast problems caused by bright light sources behind the display screen.

(d) Mention any one way to reduce stress at the workplace.

4Q21. An electronic gadget shop keeps records in a table named Gadgets (ItemID [PK], ItemType, Size, Quantity, Price, Supplier) and billing data in table Bill (BillNo [PK], ItemID, Price, CustName, CustPhoneNo). Based on the above, answer:

(a) Name any two columns of the Gadgets table where duplicate values are allowed.

(b) Can we enter a new record with ItemID as I001 if I001 already exists? Justify.

(d) Briefly explain the principle of referential integrity with respect to the tables Gadgets and Bill.

CBSE IT 402 · 2026

CBSE IT 402 Answer Key 2026

Complete section-wise answer key. Content is protected by SkillYog — copying or downloading is not permitted.

🔒 This answer key is protected. Unauthorised copying is prohibited. © SkillYog — www.skillyog.com

Employability Skills — MCQ Answers

Answer any 4 of 6 · 1 mark each

(i)

(A) Shut the front door.

Imperative sentences give commands or instructions.

(ii)

Breaking big goals into smaller parts makes them achievable.

(iii)

Time Management: Planning and organising time effectively to complete tasks within deadlines while balancing personal and professional responsibilities.

Subjective answer — 1 mark for a correct definition.

(iv)

(D) Letters, numbers and special characters

A strong password combines all three for maximum security.

(v)

Entrepreneurs are born, not made.

This is a common misconception — skills can be developed through learning and experience.

(vi)

(A) Population

Population is NOT listed among the 17 UN Sustainable Development Goals.

LibreOffice Writer — MCQ Answers

Answer any 5 of 6 · 1 mark each

(i)

(B) Fill Format

Fill Format allows applying a style to multiple non-contiguous sections without reapplying manually each time.

(ii)

Anchoring acts as a reference point that determines where an image is positioned relative to text or page.

(iii)

(B) Page Style

Page Style in LibreOffice Writer defines layout elements like margins, headers, footers, and orientation.

(iv)

(B) 10

LibreOffice Writer supports up to 10 heading levels (Heading 1 through Heading 10).

(v)

(B) Image Mode

Image Mode tool in Writer is used to change an image to black and white, grayscale, or watermark.

(vi)

(A) Template

A Template is a preset layout that helps create professional or formal documents easily.

LibreOffice Calc — MCQ Answers

Answer any 5 of 6 · 1 mark each

(i)

Scenarios allow simulating different outcomes by changing input values without altering the original data.

(ii)

(B) Track Changes

Track Changes records who made modifications to a spreadsheet, helping identify the editor.

(iii)

(A) Tools → Macros → Record Macro

In LibreOffice Calc, macros are recorded via the Tools menu.

(iv)

(B) Sum

The default function in the Consolidate dialog box in LibreOffice Calc is Sum.

(v)

Track Changes allows multiple users to suggest edits while preserving the original data.

(vi)

(A) Absolute Hyperlink

An Absolute Hyperlink stores the complete file path/URL of the linked resource.

LibreOffice Base / DBMS — MCQ Answers

Answer any 5 of 6 · 1 mark each

(i)

(B) An object with a user-friendly interface for data entry

A Form in a database provides a user-friendly interface to enter, edit, or view records.

(ii)

(B) MySQL

MySQL is a widely used Database Management System (DBMS). Ubuntu is an OS; MS Word and Canva are not DBMS.

(iii)

(B) data type, same

When forming a relationship between two tables, the data type of the common field must be the same.

(iv)

Data Consistency ensures that changes in data are automatically reflected across all related tables.

(v)

(B) To retrieve data from the database and display it in the desired format

A Query in LibreOffice Base is used to fetch and display data based on specified conditions.

(vi)

(D) Hierarchical

In the Hierarchical Data Model, data is organised in a tree-like structure with linked records.

Workplace Safety — MCQ Answers

Answer any 5 of 6 · 1 mark each

(i)

(B) Improper ergonomic setup

Neck pain and sore shoulders are typically caused by poor ergonomic setup (wrong monitor height, chair position).

(ii)

(B) Mechanical foam

Mechanical foam extinguishers should NOT be used on electrical fires as they contain water which conducts electricity.

(iii)

(A) Fingers on home row (asdf/jkl; keys), elbows by your sides

Correct typing posture keeps fingers on home row with elbows close to the body.

(iv)

Regular breaks, adjustable desks, and hydration are ergonomic health and safety measures.

(v)

Noise hazards are most common in manufacturing and pharmaceutical industries due to loud machinery.

(vi)

Class B materials are flammable liquids and greases. Wood is Class A; Magnesium is Class D; Electrical = Class C.

SECTION B — SUBJECTIVE ANSWERS (3×2=6 Marks)

7 C's of Communication

2 marks

Clear — The message should be easy to understand.

Concise — Use minimal words, avoid unnecessary information.

Concrete — Use specific facts and figures.

Correct — Grammar, spelling, and facts should be accurate.

Coherent — The message should be logical and well-organised.

Complete — All necessary information should be included.

Courteous — Maintain a polite and respectful tone.

Emotional Intelligence

2 marks

(a)

Emotional Intelligence is the ability to recognise, understand, manage, and effectively use one's own emotions and the emotions of others to build healthy relationships and make sound decisions.

(b)

Two skills of Emotional Intelligence: (1) Self-awareness — ability to recognise and understand your own emotions. (2) Self-regulation — ability to manage and control your emotional reactions.

Role of ICT in Daily Activities

2 marks

Enables digital communication (email, video calls, instant messaging).

Provides access to online services (banking, shopping, government services).

Allows data storage and quick information retrieval.

Supports collaboration through shared tools and cloud platforms.

Qualities of a Successful Entrepreneur

2 marks

Risk-taking ability — willingness to take calculated risks.

Innovation — ability to generate new ideas and solutions.

Leadership — ability to inspire and guide a team.

Decision-making — making timely and informed decisions.

Self-confidence — belief in one's own abilities and vision.

Q10

Sustainable Development

2 marks

Sustainable Development is development that satisfies the needs of the present without compromising the capacity of future generations to meet their own needs. It ensures a balance between economic growth, environmental protection, and social well-being.

SHORT ANSWERS (4×2=8 Marks)

Q11

Table of Contents in LibreOffice Writer

2 marks

Automatically generates an index of all headings in the document.

Uses Heading Styles (Heading 1, Heading 2, etc.) to build the TOC.

Enables easy navigation to different sections of long documents.

Can be updated automatically when content changes — professional formatting.

Q12

Purpose of Subtotal Tool in LibreOffice Calc

2 marks

Groups related data and calculates subtotals for each group.

Performs functions like Sum, Average, Count, Max, Min on grouped data.

Simplifies analysis of large datasets by organising them into categories.

Provides a grand total at the bottom of the data.

Q13

Prerequisites for Consolidating Data in Calc

2 marks

All source ranges must have the same data structure (same columns/rows layout).

Correct cell references must be specified for each source range.

Data in all sheets should be organised consistently before consolidation.

Q14

Difference Between Data and Information

2 marks

Data

Raw, unprocessed facts and figures that have no meaning on their own. Example: "Rohit, 89" — this alone is not meaningful.

Info

Processed, meaningful output derived from data. Example: "Yogesh has scored 100 marks in IT subject" — this is useful and meaningful information.

Q15

Electrical Accidents & Prevention

2 marks

Two common causes:

Electric shock — due to exposed wires or faulty equipment.

Short circuit — due to overloaded circuits or damaged insulation.

Prevention measure:

Use proper insulation on all cables; always keep hands dry when handling electrical equipment.

Q16

Emergency Handling Procedures

2 marks

Stay calm and do not panic — assess the situation before acting.

Inform the concerned authority (supervisor/emergency services) immediately.

Use emergency exits safely and help others evacuate if needed.

Provide first aid to injured persons until medical help arrives.

LONG ANSWERS (3×4=12 Marks)

Q17

Digital Brochure — Images & Text Wrapping

4 marks

(a)

Four ways to insert an image into a LibreOffice Writer document:

Insert → Image → From File (browse and select the image).

Copy the image and use Paste (Ctrl+V).

Drag and Drop the image file directly from File Manager into the document.

Insert → Image → Scan (using scanner for physical images).

Using Insert → Object → OLE Object for embedded images.

(b)

Wrap Off: Text does not flow around the image. The image is placed above or below the text, taking up its own space — the text does not move around it.

Wrap Through: Text flows across or through the image, overlapping it. The image appears behind the text, which is useful for watermarks or background designs in brochures.

Q18

Comparing Spreadsheets in LibreOffice Calc

4 marks

Open both spreadsheets — Bill.ods (original) and Rev_Bill.ods (revised) in LibreOffice Calc.

Go to Edit menu → Track Changes → Compare Document.

Browse and select the original file (Bill.ods) to compare with the revised version.

LibreOffice will highlight all differences between the two spreadsheets using Track Changes markings.

Review each highlighted modification carefully — check differences in formulas, values, and cell data.

Accept or reject changes as needed and save the corrected version separately.

Q19

Reports in DBMS

4 marks

(a)

Reports in DBMS are used to display data from the database in a formatted, organised, and printable output. They present data clearly for analysis, decision-making, or official records.

(b)

Yes. A report can be generated from multiple tables in a database by using a Query that joins the required tables, and then basing the report on that query.

(c)

A Dynamic Report is a report that automatically updates its data whenever the underlying database records change. It always reflects the most current data from the database.

(d)

To insert current date and time in a report header in LibreOffice Base:
Step 1: Click inside the Page Header area to activate it.
Step 2: Click Insert → Date & Time

Q20

Workplace Safety

4 marks

(a)

Two health hazards from high screen-background contrast: (1) Eye strain and fatigue, (2) Headaches from prolonged exposure.

(b)

To avoid contrast problems from bright light behind the screen: Position the monitor so bright windows or lights are to the side (not directly behind), or use blinds/curtains to reduce background brightness.

(c)

Poor sitting posture can cause neck pain, back pain, shoulder stiffness, repetitive strain injuries, and long-term musculoskeletal disorders.

(d)

One way to reduce workplace stress: Taking regular short breaks (e.g., 5 minutes every hour) to relax, stretch, or step away from the screen.

Q21

Database Concepts — Gadgets & Bill Tables

4 marks

(a)

Columns where duplicate values are allowed in Gadgets table: ItemType, Size, Quantity, Price, and Supplier — any two of these. (ItemID is the Primary Key and cannot have duplicates.)

(b)

No. We cannot enter a new record with ItemID as I001 if it already exists. ItemID is the Primary Key of the Gadgets table. Primary keys must be unique — no two records can have the same primary key value.

(c)

Yes, it is possible to store photos. A suitable data type to store images in LibreOffice Base is Binary (BLOB — Binary Large Object) data type.

(d)

Referential Integrity: The ItemID in the Bill table (Foreign Key) must always match an existing ItemID in the Gadgets table (Primary Key). This ensures that no bill can reference a gadget that does not exist in the Gadgets table, maintaining data integrity between the two tables.

CBSE IT 402 Answer Key& Question Paper 2026

CBSE IT 402 Study Book — Now on Amazon

CBSE Information TechnologySubject Code 402 — Class 10

CBSE IT 402 Question Paper 2026

INFORMATION TECHNOLOGY (Subject Code: 402)

General Instructions

CBSE IT 402 Answer Key 2026

Employability Skills — MCQ Answers

LibreOffice Writer — MCQ Answers

LibreOffice Calc — MCQ Answers

LibreOffice Base / DBMS — MCQ Answers

Workplace Safety — MCQ Answers

7 C's of Communication

Emotional Intelligence

Role of ICT in Daily Activities

Qualities of a Successful Entrepreneur

Sustainable Development

Table of Contents in LibreOffice Writer

Purpose of Subtotal Tool in LibreOffice Calc

Prerequisites for Consolidating Data in Calc

Difference Between Data and Information

Electrical Accidents & Prevention

Emergency Handling Procedures

Digital Brochure — Images & Text Wrapping

Comparing Spreadsheets in LibreOffice Calc

Reports in DBMS

Workplace Safety

Database Concepts — Gadgets & Bill Tables

CBSE IT 402 Practice MCQs 2026

CBSE IT 402 Syllabus 2025-26

Digital Documentation (Advanced)

Electronic Spreadsheet (Advanced)

Database Management System

Web Applications & Security

Frequently Asked Questions — CBSE IT 402

All Free IT 402 Resources

Syllabus 2025–26

MCQ Practice Sets

Previous Year Papers

Unit 1 — Digital Documentation

Unit 2 — Electronic Spreadsheet

Unit 4 — Web Apps & Security

CBSE IT 402 Answer Key
& Question Paper 2026

CBSE Information Technology
Subject Code 402 — Class 10