CREST Cyber Olympiad Class 8 Sample Paper

Strengthen your child's preparation for the CREST Cyber Olympiad (CCO) with comprehensive sample papers designed for Grade 8. These free downloadable PDFs with detailed solutions help reinforce key cyber and computer science concepts, making exam readiness easier and more effective.

Why Practise CREST Cyber Olympiad Sample Papers for Grade 8?

• Get familiar with the exam format and advanced-level questions.
• Enhance speed, accuracy, and time management with consistent practice.
• Identify and improve on weaker areas for a better overall score.

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Syllabus:

Section 1: Computer & IT

1. Algorithms and Flowcharts
   • Computational Thinking
   • Flowchart Symbols:
     • Oval (Start/End)
     • Rectangle (Process/Task)
     • Diamond (Decision/Condition)
     • Arrow (Flow of control)
   • Rules for creating flowcharts: Begin with "Start" and end with "Stop", use arrows to connect symbols, decisions lead to different paths
   • Algorithms vs Flowcharts
2. Introduction to Canva
   • Canva Interface:
     • Understanding dashboard: templates, projects, folders
     • How to create a new design
     • Drag-and-drop functionality
     • Difference between free and premium elements
   • Design Basics:
     • Contrast, alignment, balance
     • Color theory basics and color combinations
     • Using white space effectively
     • Choosing appropriate fonts for different purposes
   • Typography Skills:
     • Font pairing, size and hierarchy
     • Text alignment and spacing
     • Making titles stand out
   • What can we do on Canva: Social Media Posts, Academic Posters, Creative Writing, Presentations, Infographics, Collaborative Projects
   • Video Editing: Making short videos/reels, Adding text, stickers, music, trimming clips, arranging scenes
3. Latest Developments in the Field of IT
   • Human-Computer Interaction: GUI, CLI, Touch, Voice, Gesture-based
   • Emerging Technologies: IoT, Blockchain, Quantum Computing
4. MS Access
   • Types of Queries
   • Creating a Query
   • Sorting Data in Query
   • Creating a Report
5. MS Excel
   • Using statistical functions like MEDIAN and CORREL
   • Working with large datasets: Text to Columns, Remove Duplicates
   • Advanced formulas: nested IF functions, array formulas
   • Data Visualization:
     • PivotTables, PivotCharts, Slicers
     • Advanced charts: radar, bubble, 3D, combo charts
     • Formatting charts: color themes, axis, legends, data labels
   • Conditional Formatting:
     • Complex rules and color scales
     • Using formulas for custom formatting (e.g., top 10% values)
   • Data Validation and Protection:
     • Drop-down lists
     • Restrict data entry
     • Protect sheets and ranges
   • Power Query and Power Pivot:
     • Import, clean, transform data
     • Build data models, analyze large volumes, create relationships between tables
   • Automation with Macros:
     • Recording, editing, debugging macros
     • Using VBA for custom automation scripts
6. MS PowerPoint
   • Customizing design elements: backgrounds, color palettes, fonts
   • Inserting and customizing vector graphics, icons, images
   • Advanced Transitions and Animations:
     • Motion paths, emphasis, fade effects
     • Customizing timing, triggers, sequencing
   • Multimedia Integration:
     • Embedding videos, audio, interactive elements
     • Hyperlinks for interactive/non-linear presentations
   • Data Visualization:
     • Inserting charts, tables, SmartArt
     • PowerPoint "Design Ideas" for automatic layout suggestions
   • Collaboration and Sharing: real-time editing, comments, export as video/PDF
7. MS Word
   • Multi-level lists for organizing information
   • Section breaks for page layout control
   • Inserting footnotes, endnotes, citations
   • Advanced headers and footers, automatic updates
   • Styles and Themes:
     • Customizing and saving styles
     • Modifying themes for consistent formatting
   • Working with Tables:
     • Inserting and formatting complex tables
     • Sorting, merging cells, formulas within tables
   • Track Changes: Accept/reject changes, comments for feedback
   • Document Protection and Security: Password protection, restrict editing, create forms with content controls
8. Network and Communication
   • E-commerce and Online Transactions: B2B, B2C, C2C, online payment systems
   • Blogging
   • Emerging Technologies: 5G, IoT, Cloud Computing, AI in Communication
   • Modes of communication in data transmission
9. Operating Systems & GUI
   • Functions: process management, memory management, file system management, device management
   • Single-user vs. Multi-user
   • User interface: GUI vs CLI
   • Navigating a basic OS (e.g., Windows)
   • Using UI
   • Fundamentals of Computer
10. Programming
    • Introduction to Python
    • Character Set, Tokens, Comments, Statements
    • Data Types, Variables
    • Defining Input and Output in Python
    • Error Handling
    • Programs in Python
11. Web Development
    • Introduction to forms: <form>, <input>, <button>, <label>
    • Types of input fields: text, password, email, etc.
    • Embedding audio & video using <audio> and <video>
    • Cascading Style Sheets (CSS)
    • Creating navigation menus with <nav> and <a> tags
    • Styling navigation menus using CSS (horizontal and vertical menus)

Section 2: Achievers Section

• Higher Order Thinking Questions – Syllabus as per Section 1.
• Questions are based on Windows 11 and MS Office 2016.

Sample Paper Previous Year Paper Marking Scheme

Sample Questions

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Q.10

Q.1	In Python, What does the 'finally' block do in error handling?
	a) Executes after the try block		b) Catches errors
	c) Skips errors		d) Ends the program

Q.2	Match the following messaging and interaction methods with the names of their popular platforms and service providers from the table below:    Column A   Column B 1.       Instant Messaging a.       Facebook, Myspace 2.       Social Media b.       Skype, WhatsApp 3.       Email c.        Yahoo, Outlook
	a) 1 – b, 2 – c, 3 - a		b) 1 – b, 2 – a, 3 - c
	c) 1 – a, 2 – b, 3 - c		d) 1 – c, 2 – a, 3 - b

Q.3	Slide Show means viewing the slides of the presentation in succession. Which one of the following master views is available in MS PowerPoint?
	a) Slide Master		b) Handout Master
	c) Notes Master		d) All of these

Q.4	Which of the following is the primary purpose of Canva's academic poster designs?
	a) To promote a product		b) To present research in an engaging way
	c) To create advertisements		d) To make personal invitations

Q.5	Which of the following is a small piece of software that uses computer networks and security holes to replicate itself?
	a) Trojan horse		b) Application
	c) Worm		d) Operating system

Q.6	Fill in the blank: "Skype" is a popular software which helps us with real-time conversations using our PC along with a microphone and headphones. This is known as __________________.
	a) Voice Chat		b) Web Conference
	c) Micro Blogging		d) Online Chatting

Q.7	How do you arrange scenes in Canva?
	a) By adjusting the text		b) By resizing the video
	c) By using the timeline		d) By changing the background

Q.8	How can a user access a new template in Canva?
	a) By clicking on 'Create New Design' and selecting a template		b) By clicking on 'Folders' and choosing one
	c) By typing a keyword in the search bar		d) By creating a custom design

Q.9	How do algorithms help solve problems?
	a) By making decisions		b) By showing diagrams
	c) By organizing symbols		d) By breaking down steps into instructions

Q.10	What is the main purpose of algorithm design in computational thinking?
	a) Breaking down problems		b) Finding solutions step by step
	c) Recognizing patterns		d) Abstracting complex details

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