(a) Electrical and Digital Communication
(b) Electronic Data Communication
(c) Electronic Device Control
(d) Electrical Design and Control
2. Which of the following is a fundamental component of electric circuits?
(a) Resistor
(b) Diode
(c) Capacitor
(d) All of the above
3. What does Ohm's Law state?
(a) The relationship between voltage, current, and resistance in a circuit
(b) The principle of conservation of energy in electrical systems
(c) The behavior of electromagnetic waves
(d) The efficiency of power transmission
4. Which electronic device is used to control and regulate the flow of current in a circuit?
(a) Transistor
(b) Capacitor
(c) Inductor
(d) Diode
5. What is the purpose of a breadboard in electronic prototyping?
(a) Testing bread dough rising time
(b) Building circuits without solder
(c) Measuring water temperature
(d) None of the above
6. Which of the following is an input device commonly used in electronic systems?
(a) Display
(b) Microphone
(c) Printer
(d) Battery
7. What does the term "logic gates" refer to in digital electronics?
(a) Devices used to lock digital circuits
(b) Electronic gates that control traffic flow
(c) Electronic circuits that are open or shut
(d) Circuits used to calculate logic problems
8. What does the abbreviation MOSFET stand for in electronics?
(a) Metal Oxide Semiconductor Field-Effect Transistor
(b) Micro Opto-Electronic Field-Effect Transistor
(c) Microscopic Output-Sensitive Field-Effect Transistor
(d) Moving Optical Semiconductor Field-Effect Transistor
9. What is the purpose of a rectifier in an electronic system?
(a) To amplify signal strength
(b) To reverse the direction of current flow
(c) To block specific frequency bands
(d) To store electrical charge
10. In digital electronics, what is the term "bit" short for?
(a) Binary Information Technology
(b) Binary Integrated Technology
(c) Binary Information Transfer
(d) Binary Information Topology