A. Dump point
B. Datalink
C. Duplex
D. Networks
✅ The correct answer is option C.
Computer Basics
A high quality CAD system uses the following for printing drawing and graphs
A. Dot matrix printer
B. Digital plotter
C. Line printer
D. All of the above
✅ The correct answer is option B.
A one-bit signal that indicates the start of data transmission by an asynchronous device is
A. Parity bit
B. Status bit
C. Zero bit
D. Start bit
✅ The correct answer is option D.
Which company is the biggest player in the microprocessor industry?
A. Motorola
B. IBM
C. Intel
D. AMD
✅ The correct answer is option C.
Which of the following isn’t a type of computer facility?
A. decentralized
B. centralized
C. de-distributed
D. distributed
✅ The correct answer is option C.
ALU stands for ________?
A. Arithmetic Legal Unit
B. Arithmetic Logic Unit
C. Arithmetic Local Unit
D. Arithmetic Logic Utility
✅ The correct answer is option B.
Which of the following are often used to ensure that data has been accurately input to the computer?
A. digitizers
B. light pens
C. keyboards
D. input controls
✅ The correct answer is option D.
The microelectronics is the technology of
A. microwaves
B. microcomputers
C. chips
D. automatic processing
✅ The correct answer is option C.
Which of the following chips can be reprogrammed with special electric pulses?
A. EPROM
B. PROM
C. ROM
D. EEPROM
✅ The correct answer is option D.
Which of the following memory is non-volatile?
A. SRAM
B. DRAM
C. ROM
D. All of the above
✅ The correct answer is option C.