A. Input is never converted to digital form
B. Input is first converted to digital form
C. Output is displayed in digital form
D. All of the above
Related Mcqs:
- Devices that allow you to put information into the computer_______________________?
A. Input
B. Output
C. Type
D. Print - Bits can be send over guided and unguided media as analog signal by___________________?
A. digital modulation
B. amplitude modulation
C. frequency modulation
D. phase modulation - GUI stands for_____________________?
A. Graphic Unit Interface
B. Graphical User Interface
C. Graphical User Interact
D. Graphics Used Interface - Which of the following groups have only Output devices ?
A. Scanner, Printer and Monitor
B. Keyboard, Printer and Monitor
C. Mouse, Printer and Monitor
D. Plotter, Printer and Monitor - The box that contains the central electronic components of the computer is the ___________________?
A. motherboard
B. system unit
C. peripheral
D. input device - Which of the following is not a binary number ?
A. 10010111
B. 111111001
C. 12340001
D. 110011 - You use a(n) ________________, such as a keyboard or mouse, to input information ?
A. storage device
B. processing device
C. input device
D. output device - The two main components of the CPU is__________________?
A. Registers and main memory
B. ALU and bus
C. Control unit and registers
D. Control unit and ALU - Data gathering in computer means, they allow to use _______________data?
A. Present
B. Input
C. Output
D. Store - A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off______________?
A. Network interface card
B. CPU
C. RAM
D. ROM
