{"id":10045,"date":"2025-11-10T18:55:16","date_gmt":"2025-11-10T18:55:16","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=10045"},"modified":"2025-12-09T01:54:32","modified_gmt":"2025-12-09T01:54:32","slug":"30-science-and-technology-quiz-questions-and-answers","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/30-science-and-technology-quiz-questions-and-answers\/","title":{"rendered":"30 Science and Technology Quiz Questions &#038; Answers for 2026"},"content":{"rendered":"<p>The development of science and technology has had a profound impact on human civilization, transforming almost every aspect of our lives. Over the past centuries, advancements in scientific knowledge and technological innovations have accelerated at an unprecedented rate, shaping the world we live in today.<\/p>\n<p>Science, through rigorous observation, experimentation, and analysis, has expanded our understanding of the natural world. It has led to groundbreaking discoveries across various disciplines, from physics and chemistry to biology and astronomy. These scientific breakthroughs have revolutionized our understanding of the universe, enabling us to delve into the microscopic realms of atoms and subatomic particles and explore the vastness of space.<\/p>\n<p>Technological advancements, fueled by scientific knowledge, have given rise to transformative inventions and innovations. From the steam engine to electricity, computers, and the internet, technology has reshaped industries, communication, transportation, healthcare, and entertainment. It has increased productivity, efficiency, and connectivity, facilitating global collaboration and exchange of information.<\/p>\n<div class=\"refer_box\">\n<p class=\"refer_box_title\">You might like to know<\/p>\n<p class=\"refer_box_text\">Create an auto-grading quiz\/assessment without any coding &#8211; <a href=\"https:\/\/onlineexammaker.com?refer=blog_refer\">try OnlineExamMaker today<\/a>!<\/p>\n<\/div>\n<p>The development of science and technology has brought immense benefits to society. It has improved living standards, enhanced healthcare and medicine, increased agricultural productivity, and extended human lifespan. It has made information accessible to a broader population, bridging gaps and fostering cultural exchange. Moreover, technology has facilitated the democratization of knowledge, empowering individuals and communities with tools for education, self-expression, and economic opportunities.<\/p>\n<h3>In this article<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#a\">Part 1: Create an amazing science quiz using AI instantly in OnlineExamMaker<\/a><\/li>\n<li><a href=\"#1\">Part 2: 30 science and technology quiz questions &#038; answers<\/a><\/li>\n<li><a href=\"#2\">Part 3: Download science and technology questions &#038; answers for free<\/a><\/l1>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/06\/science-and-technology.webp\" alt=\"\" width=\"850\" height=\"523\" class=\"alignnone size-full wp-image-10046\" srcset=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/06\/science-and-technology.webp 850w, https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/06\/science-and-technology-300x185.webp 300w, https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/06\/science-and-technology-768x473.webp 768w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><\/p>\n<h3 id=\"a\">Part 1: Create an amazing science quiz using AI instantly in OnlineExamMaker<\/h3>\n<p>The quickest way to assess the science and technology knowledge of candidates is using an AI assessment platform like OnlineExamMaker. With OnlineExamMaker AI Question Generator, you are able to input content\u2014like text, documents, or topics\u2014and then automatically generate questions in various formats (e.g., multiple-choice, true\/false, short answer). Its AI Exam Grader can automatically grade the exam and generate insightful reports after your candidate submit the assessment.<\/p>\n<p><strong>Overview of its key assessment-related features:<\/strong><br \/>\n\u25cf Create up to 10 question types, including multiple-choice, true\/false, fill-in-the-blank, matching, short answer, and essay questions.<br \/>\n\u25cf Automatically generates detailed reports\u2014individual scores, question report, and group performance.<br \/>\n\u25cf Instantly scores objective questions and subjective answers use rubric-based scoring for consistency.<br \/>\n\u25cf API and SSO help trainers integrate OnlineExamMaker with Google Classroom, Microsoft Teams, CRM and more.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Automatically generate questions using AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Try AI Question Generator<\/a><\/div>\n<div class=\"p-style-b\">Generate questions for any topic<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Create A Quiz<\/a><\/div>\n<div class=\"p-style-b\">100% free forever<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"1\">Part 2: 30 multiple-choice questions related to science and technology<\/h3>\n<p>1. What does CPU stand for?<br \/>\n   a) Central Processing Unit<br \/>\n   b) Computer Personal Unit<br \/>\n   c) Central Power Unit<br \/>\n   d) Computer Programming Unit<br \/>\n   Answer: a) Central Processing Unit<\/p>\n<p>2. What is the smallest unit of digital information?<br \/>\n   a) Byte<br \/>\n   b) Bit<br \/>\n   c) Megabyte<br \/>\n   d) Gigabyte<br \/>\n   Answer: b) Bit<\/p>\n<p>3. What is the process of converting analog signals into digital data called?<br \/>\n   a) Encoding<br \/>\n   b) Decoding<br \/>\n   c) Modulation<br \/>\n   d) Demodulation<br \/>\n   Answer: c) Modulation<\/p>\n<p>4. What is the primary purpose of a firewall in network security?<br \/>\n   a) Virus scanning<br \/>\n   b) Data encryption<br \/>\n   c) Access control<br \/>\n   d) Device authentication<br \/>\n   Answer: c) Access control<\/p>\n<p>5. What is the chemical symbol for iron?<br \/>\n   a) Ir<br \/>\n   b) Au<br \/>\n   c) Fe<br \/>\n   d) Ag<br \/>\n   Answer: c) Fe<\/p>\n<p>6. Which programming language is commonly used for web development?<br \/>\n   a) Java<br \/>\n   b) Python<br \/>\n   c) HTML<br \/>\n   d) C++<br \/>\n   Answer: c) HTML<\/p>\n<p>7. What is the process of copying files from a remote server to a local computer called?<br \/>\n   a) Downloading<br \/>\n   b) Uploading<br \/>\n   c) Transferring<br \/>\n   d) Syncing<br \/>\n   Answer: a) Downloading<\/p>\n<p>8. What does HTML stand for?<br \/>\n   a) HyperText Markup Language<br \/>\n   b) High Transmission Mode Language<br \/>\n   c) Hypersonic Technical Machine Language<br \/>\n   d) Hyper Tool Mechanism Language<br \/>\n   Answer: a) HyperText Markup Language<\/p>\n<p>9. Which of the following is a high-level programming language?<br \/>\n   a) Binary<br \/>\n   b) Assembly<br \/>\n   c) Java<br \/>\n   d) Machine code<br \/>\n   Answer: c) Java<\/p>\n<p>10. What is the function of an operating system in a computer?<br \/>\n    a) Managing hardware resources<br \/>\n    b) Executing application software<br \/>\n    c) Storing data files<br \/>\n    d) Providing internet connectivity<br \/>\n    Answer: a) Managing hardware resources<\/p>\n<p>11. What is the main component of a solar panel that converts sunlight into electricity?<br \/>\n    a) Photocell<br \/>\n    b) Capacitor<br \/>\n    c) Diode<br \/>\n    d) Transistor<br \/>\n    Answer: a) Photocell<\/p>\n<p>12. What is the unit of electric current?<br \/>\n    a) Ampere<br \/>\n    b) Volt<br \/>\n    c) Watt<br \/>\n    d) Ohm<br \/>\n    Answer: a) Ampere<\/p>\n<p>13. What type of energy is stored in a battery?<br \/>\n    a) Thermal energy<br \/>\n    b) Mechanical energy<br \/>\n    c) Chemical energy<br \/>\n    d) Nuclear energy<br \/>\n    Answer: c) Chemical energy<\/p>\n<p>14. What is the process of converting sunlight into usable energy called?<br \/>\n    a) Photosynthesis<br \/>\n    b) Solarization<br \/>\n    c) Photovoltaic<br \/>\n    d) Solar thermal<br \/>\n    Answer: c) Photovoltaic<\/p>\n<p>15. What does the acronym &#8220;GPS&#8221; stand for?<br \/>\n    a) Global Pointing System<br \/>\n    b) Global Positioning System<br \/>\n    c) General Positioning Service<br \/>\n    d) Geographical Positioning System<br \/>\n    Answer: b) Global Positioning System<\/p>\n<h3 id=\"2\">Part 2: Download science and technology questions &#038; answers for free<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Download questions &#038; answers for free<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/thanks-for-downloading-questions.html?url=https:\/\/onlineexammaker.com\/questions-answers\/38-science-and-technology.zip\">Free Download <\/a><\/div>\n<div class=\"p-style-b\">Download quiz questions<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Try AI Question Generator<\/a><\/div>\n<div class=\"p-style-b\">Generate questions for any topic<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>16. Which of the following is an example of a renewable energy source?<br \/>\n    a) Natural gas<br \/>\n    b) Coal<br \/>\n    c) Wind<br \/>\n    d) Nuclear power<br \/>\n    Answer: c) Wind<\/p>\n<p>17. What is the basic unit of information in a computer?<br \/>\n    a) Byte<br \/>\n    b) Kilobyte<br \/>\n    c) Gigabyte<br \/>\n    d) Terabyte<br \/>\n    Answer: a) Byte<\/p>\n<p>18. Which of the following is NOT a type of computer memory?<br \/>\n    a) RAM<br \/>\n    b) ROM<br \/>\n    c) CPU<br \/>\n    d) Cache<br \/>\n    Answer: c) CPU<\/p>\n<p>19. What is the primary function of a router in a computer network?<br \/>\n    a) Virus scanning<br \/>\n    b) Data storage<br \/>\n    c) Data encryption<br \/>\n    d) Packet forwarding<br \/>\n    Answer: d) Packet forwarding<\/p>\n<p>20. Which of the following programming languages is used for statistical analysis and data visualization?<br \/>\n    a) Java<br \/>\n    b) Python<br \/>\n    c) C++<br \/>\n    d) R<br \/>\n    Answer: d) R<\/p>\n<p>21. What is the term for a malicious software that spreads from one computer to another without user intervention?<br \/>\n    a) Virus<br \/>\n    b) Trojan horse<br \/>\n    c) Worm<br \/>\n    d) Spyware<br \/>\n    Answer: c) Worm<\/p>\n<p>22. What is the process of converting computer code into machine-readable instructions called?<br \/>\n    a) Compilation<br \/>\n    b) Interpretation<br \/>\n    c) Execution<br \/>\n    d) Debugging<br \/>\n    Answer: a) Compilation<\/p>\n<p>23. Which of the following is an example of an input device?<br \/>\n    a) Printer<br \/>\n    b) Monitor<br \/>\n    c) Keyboard<br \/>\n    d) Speaker<br \/>\n    Answer: c) Keyboard<\/p>\n<p>24. What does SSL stand for in the context of internet security?<br \/>\n    a) Secure Socket Layer<br \/>\n    b) Secure Software License<br \/>\n    c) System Security Lock<br \/>\n    d) Secure System Language<br \/>\n    Answer: a) Secure Socket Layer<\/p>\n<div class=\"refer_box\">\n<p class=\"refer_box_title\">Pro Tip<\/p>\n<p class=\"refer_box_text\">Want to assess your learners online? <a href=\"https:\/\/onlineexammaker.com?refer=blog_refer\">Create an online quiz for free<\/a>!<\/p>\n<\/div>\n<p>25. Which of the following is a programming paradigm that focuses on using a sequence of statements to perform a task?<br \/>\n    a) Object-oriented programming<br \/>\n    b) Functional programming<br \/>\n    c) Procedural programming<br \/>\n    d) Event-driven programming<br \/>\n    Answer: c) Procedural programming<\/p>\n<p>26. What is the main purpose of an antivirus software?<br \/>\n    a) Data encryption<br \/>\n    b) File compression<br \/>\n    c) Network monitoring<br \/>\n    d) Detecting and removing malware<br \/>\n    Answer: d) Detecting and removing malware<\/p>\n<p>27. What is the term for a network of interconnected computers that share resources and information?<br \/>\n    a) Internet<br \/>\n    b) Intranet<br \/>\n    c) LAN<br \/>\n    d) WAN<br \/>\n    Answer: b) Intranet<\/p>\n<p>28. What is the unit of frequency?<br \/>\n    a) Volt<br \/>\n    b) Ampere<br \/>\n    c) Hertz<br \/>\n    d) Watt<br \/>\n    Answer: c) Hertz<\/p>\n<p>29. What is the primary purpose of a spreadsheet software?<br \/>\n    a) Creating presentations<br \/>\n    b) Managing databases<br \/>\n    c) Performing calculations and data analysis<br \/>\n    d) Editing images and graphics<br \/>\n    Answer: c) Performing calculations and data analysis<\/p>\n<p>30. Which of the following is a programming language commonly used for developing mobile applications?<br \/>\n    a) HTML<br \/>\n    b) CSS<br \/>\n    c) Swift<br \/>\n    d) SQL<br \/>\n    Answer: c) Swift<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The development of science and technology has had a profound impact on human civilization, transforming almost every aspect of our lives. Over the past centuries, advancements in scientific knowledge and technological innovations have accelerated at an unprecedented rate, shaping the world we live in today. Science, through rigorous observation, experimentation, and analysis, has expanded our [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":10046,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[353],"tags":[],"class_list":["post-10045","post","type-post","status-publish","format-standard","hentry","category-questions-answers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>30 Science and Technology Quiz Questions &amp; Answers for 2026 - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/30-science-and-technology-quiz-questions-and-answers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"30 Science and Technology Quiz Questions &amp; Answers for 2026 - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"The development of science and technology has had a profound impact on human civilization, transforming almost every aspect of our lives. 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