Regular practice of SSLC IT Theory Questions and Class 10 IT Chapter 4 Cyber Space Questions and Answers Notes prepares students for objective and descriptive examinations.
Class 10 IT Chapter 4 Question Answer
SSLC IT Chapter 4 Theory Questions
InText Questions and Answers
Question 1.
The continuous advancements in information technology shaped many aspects of our relationships and habits? Write them down.
Answer:
- Goods being delivered to homes without visiting shops has become common.
- Entertainment like movies, music, and sports is now just a click or tap away.
- Shift from face-to-face to digital conversations.
- Rise of social media platforms (like Instagram, WhatsApp, and Facebook) has changed how we maintain friendships.
- New types of crimes have emerged.
Question 2.
The table below gives some of the context in which we interact with the cyber world. Consider the tools and information involved in these interactions. Add the missing items to the list.
Answer:
| Contents | Relationship with the Cyber world |
| Purchase and recording of goods from ration shop. | E-POS device, Fingerprint. |
| The information being printed in the passbook using the printer installed in the bank. | Printer and account details connected to the network. |
| Watching online class. | Internet, online platforms (like Zoom, Google Meet), webcam, microphone. |
| Searching for routes on map software while travelling. | GPS, internet, mobile applications like Google Maps. |
| Requesting your favourite music and controlling of home appliances with voice command | Home appliances, voice messaging, Internet of Things. |
| Playing online games with a distant friend. | Internet, gaming platform or console, cloud server, real-time data transmission. |
| Smartwatch that tracks health information such as heart rate, sleep patterns etc. | Smart watch and mobile connected with it, Internet and health data. |
Question 3.
Table below contains details about some of the digital assets. Review the table and fill in the missing
information.
Answer:
| Digital Assets | Type | Purpose |
| Audacity | Digital Media | Audio recording and editing |
| Khan Academy | Online Educational Platform | Free online learning resources |
| Krita | Digital Art | Creating digital paintings and illustrations |
| OpenSea | NFT Marketplace | NFT online market |
| www.samaera.kite.kerala.eov.in | Domain name | Educational resources and digital content distribution |
| e-Books | Digital Publications | Reading and distributing books in electronic format |
Question 4.
What are the problems can arise due to unrestricted internet usage?
Answer:
- Cyber security problems
- Privacy Issues
- Misinformation
- Loss of Time and Productivity
- Exposure to Bad content
- Internet Addiction
- Cyberbullying
- Financial Risks
Class 10 IT Chapter 4 Let’s Assess
Question 1.
What is the name given to the information that is being produced in large quantities, rapidly and in different ways in cyberspace?
(a) Digital Footprint
(b) Bigdata
(c) Cyberdata
(d) Indirect information
Answer:
(b) Bigdata
Question 2.
Identify the odd one which do not include in Digital Assets.
(a) School Computer Lab
(b) Reward point from Bank
(c) Software
(d) Digital Image
Answer:
(a) School Computer Lab
Std 10 IT Chapter 4 Extended Activities
Question 1.
There are many words that have taken on different meanings over time. Some examples are – Hie, virus, attachment, remote, spam, selfie, hashtag, meme, Playground, troll, cyber pollution, dark web… Find more such words. Classify which of these words are associated with cyberspace.
Answer:
Words associated with cyberspace: file, virus, attachment, remote, spam, selfie, hashtag, meme, troll, cyber pollution, dark web
Words not associated with cyberspace: Playground
More words associated with cyberspace: Cloud, Stream, Bug, Surf, Chatroom, Firewall, Cookie, Dashboard, Thread, Bandwidth, Portal, and Archive.
Question 2.
Organize a seminar in school on the dangers of excessive internet use.
Answer:
- Slide 1: Title Slide
- Title: “Dangers of Excessive Internet Use”.
- Add subtitle and some image
- Slide 2: Introduction
- Explain what is meant by Internet, its advantages etc.
- Explain how it helps us in education, entertainment and communication etc.
- Slide 3: When Internet Becomes a Problem
- Disadvantages of Internet
- Give a brief idea about overuse of social media, online games addiction, cyberbullying and privacy risks etc.
- Slide 4: Effects of Excessive Internet Use
- Health issues such as eye strain, back pain
- Loss of sleep, mental health issues, (stress, loneliness)
- Poor academic performance
- Slide 5: Real-Life Examples
- Academic failure due to mobile addiction
- Falling in Online Scams
- Slide 6: How to Use Internet Wisely
- Set daily limits, spend some time offline for games and hobbies, Use parental controls
- Think before sharing online
- Slide 7: Conclusion
- Use the internet smartly, not blindly
- Stay safe, stay healthy, and stay happy!
- Slide 8: Thank You
SSLC IT Cyber Space Questions and Answers
Question 1.
What does the term “Cyberspace” refers?
(a) Outer space exploration
(b) Virtual world of networks and computers
(c) A gaming zone
(d) A satellite control center
Answer:
(b) Virtual world of networks and computers
Question 2.
Which of the following activities contributes to your digital footprint?
(a) Sleeping
(b) Playing outdoor games
(c) Browsing websites and sharing social media posts
(d) Reading a book
Answer:
(c) Browsing websites and sharing social media posts
Question 3.
What is meant by a digital footprint?
(a) A footprint left on digital maps
(b) A trace of online activities visible or trackable by others
(c) A seamed image of your foot
(d) A digital version of your signature
Answer:
(b) A trace of online activities visible or trackable by others
Question 4.
What does a cyber identity represent?
(a) Your physical address
(b) Your real-life personality only
(c) Your identity in the online or digital world
(d) Your bank details
Answer:
(c) Your identity in the online or digital world
Question 5.
Which of the following is NOT a part of someone’s digital identity?
(a) Phone number
(b) Social media profiles
(c) Favourite food
(d) Gaming ID
Answer:
(c) Favourite food
Question 6.
What is the purpose of understanding one’s digital footprint?
(a) To improve physical health
(b) To track internet speed
(c) To be aware of what information is being shared and seen online
(d) To learn how to print documents
Answer:
(c) To be aware of what information is being shared and seen online
Question 7.
What does IoT (Internet of Things) refer to?
(a) A website for online shopping
(b) A social media platform
(c) A network of physical objects connected to the Internet
(d) A type of online game
Answer:
(c) A network of physical objects connected to the Internet
Question 8.
What enables IoT devices to interact with their environment?
(a) Remote controls
(b) Artificial intelligence
(c) Sensors and software
(d) Human touch
Answer:
(c) Sensors and software
Question 9.
Which of the following best describes cyberspace?
(a) A specific social networking app
(b) A physical network of roads
(c) An imaginary digital realm where online interactions occur
(d) A type of wearable technology
Answer:
(c) An imaginary digital realm where online interactions occur
Question 10.
What is the role of the Internet in cyberspace?
(a) It’s the only part of cyberspace
(b) It’s the foundation of all physical reality
(c) It is a component of cyberspace enabling global communication
(d) It functions without hardware
Answer:
(c) It is a component of cyberspace enabling global communication
Question 11.
What is the cyberworld?
(a) The hardware used in cyberspace
(b) A physical location for tech experiments
(c) A unique environment within cyberspace like online games and VR platforms
(d) An app used for tracking digital footprints
Answer:
(c) A unique environment within cyberspace like online games and VR platforms
Question 12.
Which technologies are combined in the Metaverse?
(a) Wi-Fi and Bluetooth
(b) HTML and CSS
(c) AR, VR, AI, and Blockchain
(d) GPS and Cameras
Answer:
(c) AR, VR, AI, and Blockchain
Question 13.
What is the Metaverse primarily used for?
(a) Only for storing data
(b) For virtual experiences like gaming, shopping, and social interaction
(c) For building physical homes
(d) As a type of search engine
Answer:
(b) For virtual experiences like gaming, shopping, and social interaction
Question 14.
What are avatars in the context of cyberspace?
(a) Personal assistants for websites
(b) Characters in cartoons
(c) Digital representations of users in virtual environments
(d) Robotic machines
Answer:
(c) Digital representations of users in virtual environments
Question 15.
Where are avatars commonly used?
(a) In textbooks
(b) In traditional classrooms
(c) In online games, VR platforms, and social media
(d) On printed newspapers
Answer:
(c) In online games, VR platforms, and social media
Question 16.
What is hacking?
(a) Authorized access to a system
(b) Watching online movies
(c) Unauthorized access to a computer or network
(d) Downloading apps
Answer:
(c) Unauthorized access to a computer or network
Question 17.
What is the main purpose of ethical hacking?
(a) To damage computer systems
(b) To sell user data
(c) To enhance security by finding vulnerabilities
(d) To delete old files
Answer:
(c) To enhance security by finding vulnerabilities
Question 18.
Which of the following is true about ethical hacking?
(a) It is illegal
(b) It is the same as normal hacking
(c) It is done without permission
(d) It is legal and helps prevent cyberattacks
Answer:
(d) It is legal and helps prevent cyberattacks
Question 19.
What does the term ‘spoiler’ refer to?
(a) A device used in coding
(b) A trick used by hackers
(c) Information that reveals the climax or main plot of a movie or novel
(d) A type of digital wallet
Answer:
(c) Information that reveals the climax or main plot of a movie or novel
Question 20.
What is the purpose of a ‘spoiler alert’?
(a) To enhance network security
(b) To warn users that a major plot detail is about to be revealed
(c) To identify hackers
(d) To explain cryptocurrency
Ans:
(b) To warn users that a major plot detail is about to be revealed
Question 21.
Which of the following best defines digital assets?
(a) Physical money stored online
(b) Tangible objects used for transactions
(c) Financial assets that exist only in digital form
(d) Items found in physical lockers
Answer:
(c) Financial assets that exist only in digital form
Question 22.
Which of these is an example of a digital asset?
(a) Gold chain
(b) Bank cheque
(c) NFT
(d) Passport
Answer:
(c) NFT
Question 23.
What does NFT stand for?
(a) New Fund Token
(b) National Finance Token
(c) Non-Fungible Token
(d) Network File Transfer
Answer:
(c) Non-Fungible Token
Question 24.
Which of the following is true about NFTs?
(a) They are always flee
(b) They are physical items
(c) They represent unique digital items that can be bought or sold
(d) They are types of computer viruses
Answer:
(c) They represent unique digital items that can be bought or sold
Question 25.
What is cryptocurrency?
(a) A government-issued paper currency
(b) A type of computer hardware
(c) A digital currency secured by cryptography
(d) A printed receipt for online shopping
Answer:
(c) A digital currency secured by cryptography
Question 26.
What is explicit data collection?
(a) Data collected by satellites
(b) Information gathered without user knowledge
(c) User knowingly providing their data through forms or signups
(d) Automatically generated device data
Answer:
(c) User knowingly providing their data through forms or signups
Question 27.
What is implicit data collection?
(a) Filling in online surveys
(b) Manually typing personal details
(c) Uploading documents
(d) Data collected without the user directly providing it like browsing history
Answer:
(d) Data collected without the user directly providing it like browsing history
Question 28.
What is Big Data?
(a) Tiny pieces of online information
(b) Data found in books
(c) Large and complex datasets difficult to process with traditional software
(d) Information printed in newspapers
Answer:
(c) Large and complex datasets difficult to process with traditional software
Question 29.
What is the term for the original sources used in research or writing?
(a) Copies
(b) References
(c) Drafts
(d) Blueprints
Answer:
(b) References
Question 30.
What is plagiarism?
(a) Taking a break from technology
(b) Rewriting your own words
(c) Sharing group study notes
(d) Presenting someone else’s work as your own without giving credit
Answer:
(d) Presenting someone else’s work as your own without giving credit
(Select two correct answers from the options)
Question 31.
Which two of the following are part of a digital footprint?
(a) A handwritten diary
(b) Websites visited
(c) Social media posts shared
(d) Books read offline
Ans:
(b) Websites visited & (c) Social media posts shared
Question 32.
Which two elements contribute to your cyberidentity?
(a) Search engine activity
(b) The color of your clothes
(c) Gaming ID
(d) Your physical height
Answer:
(a) Search engine activity & (c) Gaming ID
Question 33.
Which two of the following statements about cyberspace are correct?
(a) It includes all interconnected digital networks
(b) It is limited to social media only
(c) It is a physical space in your home
(d) It includes computers, phones, and data shared between them
Answer:
(a) It includes all interconnected digital networks & (d) It includes computers, phones, and data shared between them
Question 34.
Which two features are essential to IoT (Internet of Things) devices?
(a) Sensors
(b) Paper manuals
(c) Software
(d) Gasoline
Answer:
(a) Sensors & (c) Software
Question 35.
Which two statements best describe cyberspace?
(a) A digital space for online activities
(b) A physical location with computers
(c) A fictional storybook
(d) An imaginary realm that includes the internet and digital interactions
(e) A television channel
Answer:
(a) A digital space for online activities & (d) An imaginary realm that includes the internet and digital interactions
Question 36.
Which two platforms are part of the cyberworld?
(a) Online multiplayer games
(b) School buses
(c) Virtual reality simulations
(d) Water bottles
(e) White boards
Answer:
(a) Online multiplayer games & (c) Virtual reality simulations
Question 37.
Which two are true about the internet?
(a) It uses various communication protocols
(b) It has no physical infrastructure
(c) It connects computers globally
(d) It is visible to the naked eye
(e) It is only used in offices
Answer:
(a) It uses various communication protocols & (c) It connects computers globally
Question 38.
Which two of the following describe hacking correctly?
(a) Authorized access to a network
(b) Legal activity with permission
(c) Unauthorized access to a computer system
(d) A form of cybercrime
(e) Sending emails to friends
Answer:
(c) Unauthorized access to a computer system & (d) A form of cybercrime
Question 39.
Which two statements are true about ethical hacking?
(a) It’s used for spying on people
(b) It is legal if done with permission
(c) It’s the same as criminal hacking
(d) It helps improve cybersecurity
(e) It’s done without the owner’s knowledge
Answer:
(b) It is legal if done with permission & (d) It helps improve cybersecurity
Question 40.
Which two options are true about a ‘spoiler’?
(a) It’s a part of a machine
(b) It reveals the climax or main plot of a movie or novel
(c) It’s a type of digital money
(d) Spoiler alerts are warnings used before revealing plot information
(e) It’s a security term in hacking
Answer:
(b) It reveals the climax or main plot of a movie or novel & (d) Spoiler alerts are warnings used before revealing plot information
Question 41.
Which two of the following are considered digital assets?
(a) Paper documents
(b) Digital currencies
(c) Physical gold
(d) NFTs (Non-Fungible Tokens)
(e) Watermarks on photos
Answer:
(b) Digital currencies & (d) NFTs (Non-Fungible Tokens)
Question 42.
Which two statements are true about NFTs?
(a) They are always physical
(b) They can be bought or sold online
(c) They represent unique digital assets
(d) They are issued by banks
(e) They have no value
Answer:
(b) They can be bought or sold online & (c) They represent unique digital assets
Question 43.
Which two technologies are used in cryptocurrency transactions?
(a) Touchscreens
(b) Cryptography
(c) Blockchain
(d) GPS
(e) Password managers
Answer:
(b) Cryptography & (c) Blockchain
Question 44.
Which two of the following are cryptocurrencies?
(a) Bitcoin
(b) Ethereum
(c) Mastercard
(d) Rupee
(e) Paytm
Answer:
(a) Biteoin & (b) Ethereum
Question 45.
Which two features make cryptocurrency different from traditional currency?
(a) Issued by central banks
(b) Operates on decentralized networks
(c) Only used in ATMs
(d) Secured through cryptographic technology
(e) Printed by government agencies
Answer:
(b) Operates on decentralized networks & (d) Secured through cryptographic technology
Question 46.
Which two are valid uses of digital assets?
(a) Trading for value
(b) Mailing as physical items
(c) Filing school records manually
(d) Buying groceries in stores
(e) Earning points through online shopping
Answer:
(a) Trading for value & (e) Earning points through online shopping
Question 47.
Which of the following are examples of explicit data collection?
(a) Browsing history
(b) Filling out an online form
(c) Sharing a location automatically
(d) Signing up for an email account
(e) Device ID tracking
Answer:
(b) Filling out an online form & (d) Signing up for an email account
Question 48.
Which of these are considered implicit data collection?
(a) Filling a survey
(b) Browsing history
(c) Device location tracking
(d) Agreeing to cookies
(e) Typing a password
Answer:
(b) Browsing history & (c) Device location tracking
Question 49.
What are valid characteristics of Big Data?
(a) Small files stored in flash drives
(b) Easy to process with spreadsheets
(c) Large and complex datasets
(d) Rapidly growing information
(e) Printed forms of information
Answer:
(c) Large and complex datasets & (d) Rapidly growing information
Question 50.
Which of these are considered digital disorders?
(a) Cyberchondria
(b) Asthma
(c) Gaming Disorder
(d) Diabetes
(e) Snoring
Answer:
(a) Cyberchondria & (c) Gaming Disorder
SSLC IT Chapter 4 Notes
Class 10 IT Chapter 4 Cyber Space Notes
Cyberspace
The virtual space where the computers, phones, servers, other digital devices, networks, and the information transferred through them are all linked together is called cyberspace.
Digital footprint
Digital footprint is the set of information (trace of information) created while using the Internet. This includes the websites we visit, the posts and photos we share on social media, the apps we use, and the data we provide for online services. A digital footprint is any trace of our online activity that can be seen or followed by others.
Cyber Identity
A person’s identity in the cyber world is their digital representation. It is not confined to a single ID but is shaped by the information and activities linked to their online presence. Numerous factors contribute to digital identity, including social media profiles, search engine activity, visited websites, phone numbers, gaming IDs, the identification number of the device used, location, and more.
The Internet of Things (IoT)
The Internet of Things (IoT) refers to a network of physical objects connected to the Internet. These objects are equipped with sensors and software, enabling them to collect data, communicate with each other and interact with their environment.
Internet
The internet is a global network of interconnected computers that communicate using various protocols. It relies on physical infrastructure such as servers, routers, and data centers, connected by cables and satellite links. The internet is a component of the broader concept of cyberspace.
Cyberworld
The cyberworld is a unique environment within cyberspace. It refers to specific virtual spaces such as virtual reality platforms, online multiplayer games, or immersive simulations.
Cyber Infrastructure
Cyberspace is bounded with many things, such as the Internet, different hardware, network protocols, information, databases that store it, web pages, and ” security systems. These are called Cyber Infrastructure.
Metaverse
The Metaverse is an immersive platform used for gaming, social media, shopping, education, and much more. It functions as a vast virtual world where you can explore, meet others, play games, and work- all through the inter net. The Metaverse integrates advanced technologies like Augmented Reality (AR), Virtual Reality (VR), Artificial Intelligence (AI), and Blockchain to create an artificial world similar to the real world. Avatars represent the user’s presence in the Metaverse.
Hacking
Hacking refers to unauthorized access to a computer or network, often considered a cybercrime. It can involve stealing sensitive information, damaging computer systems, or exploiting systems for malicious purposes.
On the other hand, ethical hacking involves using hacking techniques to identify vulnerabilities in computer systems or networks, but only with the owner’s permission. The goal of ethical hacking is to enhance security and prevent cyberattacks. Unlike unauthorized hacking, ethical hacking is legal and not considered a crime under current laws.
Spoiler
A spoiler is a term that refers to information that reveals the climax or main plot of a movie or novel. When introducing works in cyberspace as videos, blogs, or podcasts, warnings called ‘spoiler alerts’ are used.
Digital Assets
Digital Assets refer to financial assets that exist only in digital form and do not have a physical existence. Despite being intangible, they hold value equivalent to money and can be traded. Examples: digital currencies, digital wallets, points earned through online shopping, NFTs, domain names, and software.
NFT
The full form of NFT is Non-Fungible Token. It refers the valuable things in the cyber world. Such objects are proprietary. You can buy them for money and sell them to someone else. Some examples are digital art, digital versions of music, paintings, photographs, videos, and rare in-game items or characters.
Cryptocurrency
Cryptocurrency is a digital currency. Transactions in this are secured using a technology called cryptography. Blockchain technology is also employed to record transactions, and making them transparent and secure. Unlike traditional currencies such as the rupee, dollar, or euro, which are issued and regulated by governments, cryptocurrencies operate on decentralized networks powered by advanced technology. Examples of cryptocurrencies include Bitcoin, Ethereum, and Litecoin.
Data
Data is often described as the currency of the 21st century or the oil of digital wealth. The image, voice and video files that we send through email and other messaging apps, information generated by IoT devices and various sensors are all added to cyberspace. The comments, likes, shares and reviews we give on shopping sites are also data.
Big Data
Big data refers to very large and complex datasets that traditional data processing software cannot handle efficiently.
Sources of Information
The information gathered from library books, newspaper, periodicals, Wikipedia etc. referred to as sources of information.
References
The details of the sources of all the information used in our work are called References. The name of the author, date, place of publication, etc., provide the complete details so that readers can find and verify the exact sources of information.
Plagiarism
The act of presenting someone else’s ideas, expressions, or work as your own is called plagiarism. There are efficient software tools available for detecting plagiarism.
Reliable sources of information
When searching information for educational, research, scientific, of industrial purposes, it is essential to use trusted sources. Examples of reliable sources include reports from scientific conferences, scientific journals, books, theses, and reports from recognized agencies. These are documents certified and published by experts or scientists in their respective fields.
Cyber Etiquette
Netiquette refers to a set of rules for good behaviour on the Internet. It’s important to be as kind and respectful to others online as we are offline.
- Do not share harmful or hateful messages, comments, trolls, posts, or news with others.
- Record disagreements in a respectful manner.
- Avoid sharing other people’s personal information.
- Follow the rules of the websites or forums you use.
- If you notice inappropriate content in cyberspace, report it to your teachers or the cyber police.