Hardware Basic Multiple Choice Question MCQ
Categories: Hardware & Software
1. Which of the following device uses a pen, pencil, marker, or other writing tools for creating vector graphics? (a) Speaker (b) Plotter (c) Electrostatic printer (d) Projector Answer: (b) 2. What kind of devices are headphones and speakers? (a) Input (b) Output (c) Both input and output (d) Input/Output Port Answer: (b) 3. What is the full form of USB in data cables? (a) Universal Structural Bus (b) Unicode Serial Bus (c) Universal Serial Bus (d) Universal Smart Bus Answer: (c) 4. Which port is used to connect audio and video multimedia devices like video camera? (a) Parallel Port (b) Serial Port (c) USB (d) Firewire Answer: (d) 5. Which of the following port has slow speed data transmission? (a) Parallel Port (b) Serial Port (c) USB (d) Firewire Answer: (b) 6. Which port is used to connect a printer to the computer system? (a) Firewire (b) Serial Port (c) Parallel Port (d) Both a and b Answer: (c) 7. Which port is used to connect Hard drive and new DVD drive in the computer system? (a) Parallel Port (b) Serial Port (c) Firewire (d) Both a and c Answer: (c) 8. Which of the following software can interpret voice data into words that can be understood by a computer? (a) Word Recognition Software (b) Speech Recognition Software (c) Speech Input Software (d) Talking Software Answer: (b) 9. External devices such as keyboards, modems, printers, and projectors are known as (a) add-on devices (b) PC expansion slot devices (c) peripherals (d) None Answer: (c) 10. Which of the following are properties of USB ports? (a) Platform independent (b) Platform dependent (c) Software dependent (d) Software independent Answer: (a) 11. The data transfer from the central processing unit to peripheral devices of computer is achieved through (a) interfaces (b) buffer memory (c) modems (d) I/O ports Answer: (d) 12. Which of the following generates high-quality output? (a) Impact printer (b) Non-impact printer (c) Plotter (b) Scanner Answer: (b)