This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “Internet of Things”.
1. A network of physical objects or things embedded with electronics or softwares.
Explanation: IoT is a network of physical objects or things embedded with electronics or softwares. Iot allows objects to be controlled remotely across existing network.
2. RFID is a part of IoT.
Explanation: The statement is true. RFID is Radio frequency identification. Radio frequency identification is a part of IoT.
3. RFID stands for?
a) Random frequency identification
b) Radio frequency identification
c) Random frequency information
d) Radio frequency information
Explanation: Earlier, RFID or Radio frequency identification was a prerequisite for Internet of Things.
4. Which of the following is not involved in working of IoT?
c) Nano tech
Explanation: IoT works from RFID to Sensor, to Smart tech and then to Nano tech.
5. Making the smaller and smaller things have the ability to connect and interact.
a) Micro Tech
b) Smart tech
c) Nano tech
Explanation: Nano Tech is the term used when smaller things are made to interact and communicate. It is involved in the working of Iot also.
6. Wi-Fi stands for?
a) Wireless fidelity
b) Wireless Flexibility
c) Wide Fidelity
d) WAN Flexibility
Explanation: Wi-Fi stands for Wireless Fidelity. It is widely used in both outdoor and indoor environments.
7. Diagnostics service for Cars.
c) IoT Assistant
Explanation: Autobot is a diagnostics service for cars. This service is integrated with several web services.
8. The father of ioT.
a) Kevin Atrun
b) Kevin Atrhur
c) Kevin Ashton
d) Kevin Thomas
Explanation: Kevin Ashton is the father of IoT. He believed IoT could turn the world into data.
Explanation: The correct option is analyze. This shows the lifecycle of IoT.
10. Several instructions execution simultaneously in?
b) parallel processing
c) serial processing
Explanation: In parallel processing, the several instructions are executed simultaneously. Parallel processing system provides the concurrent data processing to increase the execution time.
Sanfoundry Global Education & Learning Series – Computer Fundamentals.
To practice all areas of Computer Fundamentals, here is complete set of 1000+ Multiple Choice Questions and Answers.