All MCQs

A. Paperweight B. Plain notebook C. Manual punch machine D. IoT gateway

A. Ignore all data B. Turn sensors into paper C. Discover patterns and support decisions from collected data D. Avoid automation completely

A. Generate humidity by itself B. Show processed information to users C. Remove all stored data D. Block every sensor reading

A. Motor or relay B. Temperature value C. Packet header only D. Book title

A. Only chalk B. Only paper files C. Only water bottles D. Applications

A. Random essay topology B. No-network topology C. Tree topology D. Poster topology

A. Mesh topology always B. Star topology C. Tree-free topology D. Book topology

A. Mesh topology B. No-link topology C. Title topology D. Paragraph topology

A. HTML layer B. Finance layer C. Presentation layer D. MAC layer

A. Cover page layer B. Index layer C. Physical layer D. Appendix layer

A. Radio waves only B. Application-specific services to users or systems C. Raw voltage only D. Printer ink only

A. Data transmission and routing between devices and services B. Physical packaging only C. Exam checking only D. Book binding only