Which technology is used in compact disks?
A. Mechanical B. Electrical C. Electro Magnetic D. Laser
A. Mechanical B. Electrical C. Electro Magnetic D. Laser
A. System software B. Operating system C. Utility program D. Device driver
A. World Whole Web B. Wide World Web C. Web World Wide D. World Wide Web
A. Keyboard B. Scanner C. OMR D. None of these
A. Uni-process B. Multiprocessor C. Multi-threaded D. Multi-programming
A. Arithmetic operation B. Logical operation C. Storage and relative D. All the above
A. Chares Babbage B. Vint Cerf C. Denis Riche D. Martin Cooper
A. Allen Turing B. Charles Babbage C. Simur Cray D. Augusta Adaming
A. Screen B. Printer C. Speaker D. All of these
A. 8 bits B. 4 bits C. 2 bits D. 9 bits