CREST Cyber Olympiad Class 9 Previous Year Paper

Prepare effectively for the Class 9 Cyber Olympiad with previous year question papers. These papers are ideal for understanding the exam format, strengthening core concepts, and improving speed and accuracy.

What's Inside the Paper?

• MCQs covering Algorithms and Flowcharts in Programming, Visual Basic, Animations and more.
• Two sections: Computer & IT and Achiever's Section for higher-order thinking skills.
• Answer key included for quick review and self-assessment.

Download the Class 9 Cyber Olympiad Previous Year Paper PDF and start preparing smartly for top performance.

>>> Join CREST Olympiads WhatsApp Channel for latest updates. CREST Cyber Olympiad Previous Year Paper PDF for Class 9:

If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF

Syllabus:

Section 1: Computer & IT

1. Advanced Networking & Internet Concepts
   • HTTP vs HTTPS – difference in security and encryption
   • Structure of a URL – protocol://domain/path
   • MAC Address vs IP Address – purpose and format
   • DNS (Domain Name System) – role in resolving domain names
   • Client-Server Model – real-life application (browser-server interaction)
   • HTTP Status Codes – 200 (OK), 404 (Not Found), 403 (Forbidden), 500 (Server Error)
2. Algorithms and Flowcharts
   • Applications of Algorithms and Flowcharts: software design, ATM, login process
   • Algorithm Design Principles: Correctness, Efficiency, Clarity
   • Advanced Flowcharts: If-else structures, Nested decisions
   • Loops in Algorithms and Flowcharts: While loops, For loops
   • Printing numbers from 1 to 10
   • Real-Life Applications: Software designing, everyday technology
3. Data Representation & Memory
   • Binary, Decimal, Hexadecimal Systems – conversions and patterns
   • Bit, Byte, Nibble, Word – units of data and memory
   • ASCII vs Unicode – character encoding differences
   • Data Compression – purpose and formats (ZIP, JPEG, MP3)
   • Storage Units & Order – KB, MB, GB, TB, PB
4. Latest Developments in the Field of IT
   • Blockchain – decentralisation and transparency
   • Green Computing – energy-efficient devices, e-waste reduction
   • Robotics – applications in industry, healthcare, and space
5. MS Office
   • File Handling and Export: saving in different formats, print options, PDF export
   • Data Integration: linking Excel charts in Word, mail merge, embedding files
   • Cloud and Collaboration Features: OneDrive, sharing, comments, real-time editing
   • Security and Protection Features: password protection, read-only mode, restricting editing
6. Multimedia & Design Software
   • Basics of animation: traditional vs digital
   • Types of animation: 2D, 3D, motion graphics
   • Frames, keyframes, timeline
   • Interface overview and tools
   • Creating a new project: stage setup, canvas size, resolution
   • Brush, pencil, and shape tools
   • Colour theory basics: fills, strokes, gradients
   • Layers and workspace organization
   • Simple frame-by-frame animations (e.g., bouncing ball)
   • Adjusting frame rate and previewing animation
   • Introduction to motion tweens
   • Text tools and formatting
   • Adding basic effects: glow, blur
   • Exporting as GIF or MP4
7. Operating System Functions
   • Types of OS: Real-time, Distributed, Multi-user, Embedded, Mobile OS
   • Functions of an OS: process scheduling, memory management, file system management, device control
   • System vs Application Software – OS as interface
   • User Interface Types: GUI vs CLI
   • Booting Process – cold boot vs warm boot; BIOS and POST
   • Task Management: multitasking, foreground vs background processes
   • Access Control and Permissions: Read/Write/Execute
   • System Utilities: disk cleanup, task manager, defragmentation
   • Virtual Memory – basic concept and purpose
8. Python Programming (Text-Based Coding)
   • Control structures: if-else, loops (for, while)
   • Debugging and writing clean code
   • Functions
   • Syntax, indentation
   • Data types: int, float, string, Boolean
   • Simple code output prediction
   • IDE
9. Web Development
   • Use of <iframe> for embedding maps, videos, websites
   • Embedding multimedia: <video> and <audio>
   • HTML Form validation: required, minlength, pattern, type=email/number
   • Use of placeholder, autocomplete, readonly, disabled attributes
   • Introduction to CSS Box Model: content, padding, border, margin
   • Inline vs internal vs external CSS – use cases and differences
10. Working with Databases using MS Access
    • MS Access: Database, Tables, Fields, Primary Key, Simple Queries, Forms, Reports
    • Creating & Saving a Database: define structure, data types, enter/save data
    • Editing a Database: add, delete, modify records, global editing
    • Modifying Database Structure: insert, delete, modify fields
    • Sorting & Indexing: sort by one/multiple fields, indexing, need for re-indexing

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

Previous Year Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	Which of these algorithms is more efficient?
	a) One that repeats the same step 20 times		b) One that solves the same task in 5 steps
	c) One that stores data without use		d) One that ignores outputs

Q.2	Fill in the blank: While working on MS Excel, getting data from a cell of the different sheet is called __________.
	a) accessing		b) referencing
	c) updating		d) functioning

Q.3	Fill in the blank: The keyword used to handle exceptions in Python is _____.
	a) try		b) except
	c) finally		d) error

Q.4	In HTML, which of the following attribute of the <table> tag is used to set an image in the background of a table?
	a) bgcolor		b) background
	c) frame		d) rules

Q.5	Which of the following attribute of the <body> tag is used to set an image in the background of the web page?
	a) Image		b) Bgcolor
	c) Br		d) Background

Q.6	Fill in the blank: A processor that collects the transmission from several communication media and send them over a single line that operates at a higher capacity is called _____.
	a) multiplexer		b) bridge
	c) hub		d) router

Q.7	Which of these is NOT a valid loop control statement?
	a) continue		b) pass
	c) break		d) end

Q.8	ALU stands for
	a) Arithmetic Logic Unit		b) Array Logic Unit
	c) Application Logic Unit		d) None of these

Q.9	What makes blockchain data difficult to change or hack?
	a) Data is stored in RAM		b) Each block is connected using cryptography
	c) It uses voice commands		d) Files are in .txt format

Q.10	In Mail Merge, what is the role of a placeholder like <>?
	a) It is a type of comment		b) It represents actual content to be displayed after merging
	c) It hides confidential data		d) It’s used for spell checking

Your Score: 0/10

Additional Preparation Resource

1. CREST Cyber Olympiad Worksheets Package for class 9 - It is a package of 5 worksheets. The worksheets are in the same pattern as the previous year paper. Hence, very useful for preparation. Existing users can purchase additional practice worksheets by following these steps: Login at https://www.crestolympiads.com/login -> Dashboard -> Additional Practice -> Buy & new users can visit https://www.crestolympiads.com/registration

Note: Don’t forget to download the CREST Cyber Olympiad past year paper pdf for class 9.