1 Speech recognition accuracy depends on ______. A Font size B Audio quality C Screen resolution D Printer speed
2 Which responsibility ensures AI benefits society? A Profit maximization B Social responsibility C Data hiding D System secrecy
4 NLP helps chatbots to ______. A Understand user queries B Print answers C Scan images D Format disks
8 AI system designers should ensure ______. A Maximum profit only B Fairness and transparency C Hidden algorithms D User confusion
9 Which layer of IoT processes data? A Perception layer B Network layer C Application layer D Physical layer
10 NLP is a subfield of ______. A Artificial Intelligence B Database systems C Web design D Computer hardware
12 Which technology is used to secure transactions in blockchain? A Compression B Encryption C Formatting D Compilation
13 Which AI application translates languages? A Firewall B Machine translation C Spreadsheet D Compiler
14 Which of the following is a key feature of Blockchain? A It is controlled by one central authority. B Information can be easily altered by anyone. C It is a decentralized and secure digital ledger. D It is mainly used for editing photos.
15 A robot is a machine that can ______. A Only store data B Perform tasks automatically C Only display text D Only calculate numbers
16 Blockchain is best described as a ______. A Centralized database B Distributed ledger C Spreadsheet file D Word document
18 NLP enables sentiment analysis to detect ______. A Numbers B Emotions in text C Images D Hardware faults
22 AI designers should test systems for ______. A Errors and bias B Decoration C Color themes D Font size
23 Which field helps computers understand human language? A Robotics B Networking C Natural Language Processing D Cyber security
24 Cryptocurrencies like Bitcoin are the most famous application of which technology? A Natural Language Processing (NLP) B Robotics C Blockchain Technology D Cloud Computing
26 The ability of a computer program to understand human language as it is spoken and written is called: A Artificial Intelligence B Cloud Computing C Natural Language Processing (NLP) D Internet of Things (IoT)
27 Speech recognition technology converts ______. A Text to image B Speech to text C Image to video D Text to code
28 Which technology is known for its decentralized and secure digital ledger used to record transactions? A Cloud Computing B Blockchain C Robotics D Speech Recognition
30 What is the main difference between voice recognition and speech recognition? A They are exactly the same thing. B Voice recognition identifies 'who' is speaking, while speech recognition understands 'what' is being said. C Speech recognition is only used in cars. D Voice recognition is a newer technology than speech recognition.