CREST Cyber Olympiad Class 10 Previous Year Paper

Get ahead in your Class 10 Cyber Olympiad preparation with previous year question papers. These papers help students become familiar with the question pattern and assess their understanding of important computer concepts.

What's Inside the Paper?

• MCQs based on topics like Operating System, Networking, HTML and much more.
• Includes two sections: Computer & IT and Achiever's Section for challenging problems.
• Answer key provided to support quick learning and revision.

Download the Class 10 Cyber Olympiad Previous Year Paper PDF to practise smarter and boost your chances of success in the exam.

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Syllabus:

Section 1: Computer & IT

1. Advanced Networking & Internet Concepts
   • Ports and Protocols – e.g., port 80 for HTTP, port 443 for HTTPS
   • Public vs Private IP addresses (IPv4 basics)
   • Static vs Dynamic IP allocation (DHCP)
   • Web hosting basics – Domain, web server, hosting providers, uptime
   • Packet switching, Packet loss, Routers, Throughput
2. Algorithms and Flowcharts
   • Algorithm Design: nested conditions, designing modular algorithms using sub-processes
   • Flowchart Techniques: loops, nested conditions (if-else, switch)
   • Iteration: using loops in algorithms (for, while)
   • Problem-Solving Activities (Algorithms): LCM & GCD, palindrome check, count vowels
   • Problem-Solving Activities (Flowcharts): simulate calculator, sort array
   • Integration with Programming Languages: convert flowcharts into working code
   • Logical Operators in Conditions (AND, OR, NOT)
3. Computer Fundamentals
   • Operating System
   • Number System
   • User Interface
   • Memory
   • Task Management
4. Cybersecurity and Digital Forensics
   • Digital Forensics: investigating computers, mobile phones, networks to uncover evidence
   • Digital Evidence: deleted files, emails, messages, browser history, photos/videos, network/server logs
   • Types of Digital Forensics: computer, mobile, network, cloud, memory forensics
   • Process of Digital Forensics: identification, preservation, analysis, reporting, presentation
   • Relationship Between Cybersecurity and Digital Forensics
5. Data Management and E-commerce
   • Key Components of Data Management: collection, storage, organization, quality, security, analytics
   • Types of E-Commerce Models: B2C, B2B, C2C, C2B
   • Key Features of E-Commerce: online stores, payment systems, shopping cart, reviews, order management
   • Challenges of Data Management: privacy, security, data overload, integration, accuracy
   • Technologies Supporting Data Management: Cloud Computing, Big Data, Machine Learning & AI, DBMS
6. Latest Developments in the Field of IT
   • Machine Learning (ML) – difference from AI, usage in prediction and personalisation
   • Green Computing – energy-efficient devices, e-waste reduction
7. MS Office
   • MS Word
   • MS PowerPoint
   • MS Excel
   • MS Access
8. Python Programming (Text-Based Coding)
   • Use of Python Modules: math, random, datetime, statistics
   • Data Validation and Error Handling
   • List & Dictionary: nested lists, list comprehensions, dictionary methods (update(), pop(), items(), etc.)
   • Functions: default and keyword arguments, return vs print, lambda functions
   • File Handling – text files: read, write, append, using with, line-by-line reading, writing logs/reports
9. Web Development
   • Types: front-end (client-side), back-end (server-side), full-stack development
   • Web Design
   • Web Hosting & Deployment
   • Web Development Tools
   • Web Security
   • Web Performance Optimization
10. Working with Databases using MS Access / DBMS
    • Querying: set conditions using relational/logical operators, multiple conditions
    • Working with Multiple Databases: relationships (1-1, 1-many, many-1, many-many)
    • Object Linking & Embedding: linking vs embedding, inserting/linking external objects

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	In the context of green computing, what does virtualization help achieve?
	a) Reduced physical hardware requirements		b) Increased power consumption
	c) More complex device configurations		d) Faster device production

Q.2	Which of the following is/are the type of threats on the security of a computer system or network? i. Interruption ii. Interception iii. Modification iv. Creation v. Fabrication
	a) i, ii, iii and iv only		b) ii, iii, iv and v only
	c) i, ii, iii, iv and v		d) i, ii, iii, and v only

Q.3	What is the purpose of the NOT logical operator in a flowchart?
	a) To negate the truth value of a condition		b) To check if two conditions are equal
	c) To combine multiple conditions		d) To invert the condition result after an OR

Q.4	Which of the following is the primary tool used in cloud forensics?
	a) USB data recovery software		b) Network packet analyzers
	c) Cloud storage access logs		d) Mobile data extraction tools

Q.5	Fill in the blank: The information that we send through the Internet is broken into Packets by __________, Using the technique of Packet Switching.
	a) IP		b) TCP
	c) Both		d) None

Q.6	In CSS, how do you display a border with the following attribute values: The top border = 10 pixels The bottom border = 5 pixels The left border = 20 pixels The right border = 1 pixels
	a) border-width : 10px 20px 5px 1px		b) border-width : 10px 1px 5px 20px
	c) border-width : 5px 20px 10px 1px		d) border-width : 10px 5px 20px 1px

Q.7	Which of the following best describes DHCP?
	a) A protocol that manually sets static IPs		b) A web server hosting tool
	c) A system that dynamically assigns IP addresses		d) A type of DNS server

Q.8	Fill in the blank: To insert a new slide in the current presentation, we can choose _________.
	a) Ctrl + M		b) Ctrl + N
	c) Ctrl + O		d) Ctrl + F

Q.9	Match the following:     Column A   Column B a Spoofing i It is the fraudulent attempt to obtain sensitive information such as usernames, passwords and credit card details by disguising oneself as a trustworthy entity in an electronic communication b Phishing ii It is an attempt to exploit a computer system or a private network inside a computer c Stalking iii This type of attack creates a situation in which a person or program successfully identifies as another by falsifying data, to gain an illegitimate advantage d Hacking iv It is unwanted and/or repeated surveillance by an individual or group toward another person
	a) (a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)		b) (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)
	c) (a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)		d) (a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)

Q.10	What is the primary function of a mobile OS?
	a) Manage large-scale servers		b) Handle communication between multiple computers
	c) Perform real-time data processing		d) Run on portable devices like smartphones and tablets

Your Score: 0/10

Additional Preparation Resource

1. CREST Cyber Olympiad Worksheets Package for class 10 - 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 10.