1 Counting principles are mainly used in: A Decision making B Finding number of possible outcomes C Debugging D Error handling
2 Which chart is commonly used to compare categories? A Line chart B Bar chart C Scatter plot D Histogram
3 Bias in AI systems can arise from ______. A Biased data B Fast computers C Large storage D Cloud servers
4 Which of the following is a key element of a successful business pitch? A Using highly technical jargon that only experts understand. B Making the presentation as long as possible. C Clearly explaining how the business solves a specific problem. D Avoiding any mention of potential competitors in the market.
7 What does ASCII stand for? A American Standard Code for Information Interchange B Advanced System Code for Internet Interface C Automatic Standard Code for Information D American Software Code Interface
9 What do we call the network of physical devices, vehicles, and home appliances that are connected to the internet to collect and share data? A The World Wide Web B The Internet of Things (IoT) C Social Media D A Local Area Network (LAN)
10 Which term refers to gathering information using computers and the internet? A Manual collection B Digital collection C Physical storage D Offline processing
11 Which type of research deals with numbers, statistics, and measurable data? A Qualitative Research B Quantitative Research C Descriptive Research D Exploratory Research
13 Which stage uses charts and graphs? A Data cleaning B Data visualization C Data collection D Data storage
14 Which type of loop in JavaScript continues to run as long as a specified condition is true? A for loop B while loop C if statement D switch statement
15 In which stage of the data science life cycle are models built to find patterns? A Data Analysis B Data Collection C Problem Definition D Data Deletion
16 What is a machine, especially one programmable by a computer, capable of carrying out a complex series of actions automatically? A A sensor B An algorithm C A network D A robot
17 What is digital literacy mainly concerned with? A Hardware repair B Using and evaluating digital information C Playing games D Typing speed
18 Which algorithm compares each element with all others? A Binary search B Linear search C Quick sort D Merge sort
19 Which of the following ensures information authenticity? A Unknown author B Cited sources C Attractive design D Long text
20 Which audience is usually targeted in business pitching? A Teachers B Investors C Students D Drivers
21 What is the main benefit of data science? A Increased typing speed B Better decision making C More storage usage D Hardware improvement
22 Which testing ensures the program meets user requirements? A Unit testing B Integration testing C System testing D Acceptance testing
23 Which platform is commonly used for online surveys? A Spreadsheet B Google Forms C Text editor D Compiler
25 A machine designed to automatically carry out a series of complex actions is known as a: A Robot B Server C Supercomputer D Mainframe
26 Speech recognition technology converts ______. A Text to image B Speech to text C Image to video D Text to code
27 Which AI application translates languages? A Firewall B Machine translation C Spreadsheet D Compiler
28 What does online safety mainly focus on? A Speed of internet B Protecting users from online harm C Gaming skills D Web design
30 The fundamental counting principle is used when: A Steps are independent B Steps are dependent C There is only one step D There is no solution
31 Which type of reasoning is used to draw a specific conclusion from a general statement or rule? A Inductive Reasoning B Abductive Reasoning C Analogical Reasoning D Deductive Reasoning
32 A chart that shows data as a circle divided into slices is called a...? A Line graph. B Bar chart. C Pie chart. D Flowchart.
34 In HTML5, which tag is used to define a footer for a document or a section? A <bottom> B <footer> C <end> D <section>
36 What is technology addiction? A Limited use of devices B Uncontrolled use of technology C Learning computer skills D Repairing computers
37 Which of the following is a common way to visually represent data? A Writing a long paragraph. B Creating a bar chart. C Recording an audio file. D Sending a text message.
38 Which property ensures same output for same input? A Generality B Definiteness C Finiteness D Modularity
39 Which information should be kept private online? A Hobbies B Passwords C Favorite color D Public posts
40 Which social media platform is primarily designed for professional networking and sharing career-related information? A Instagram B LinkedIn C TikTok D Snapchat