Which technology is used in compact disks?
A. Mechanical B. Electrical C. Electro Magnetic D. Laser
A. Keyboard B. Scanner C. OMR D. None of these
A. Command Line Interface B. Graphical User Interface C. Multitasking D. Menu Driven Interface
A light sensitive device that converts drawing, printed text or other images into digital form is___________?
A. Keyboard B. Scanner C. OMR D. None of these
If a computer has more than one processor then it is known as__________?
A. Uni-process B. Multiprocessor C. Multi-threaded D. Multi-programming
Who is the father of Internet ?
A. Chares Babbage B. Vint Cerf C. Denis Riche D. Martin Cooper
A collection of system programs that controls and co-ordinates the overall operations of a computer system is called____________?
A. System software B. Operating system C. Utility program D. Device driver
WWW stands for___________?
A. World Whole Web B. Wide World Web C. Web World Wide D. World Wide Web
A light sensitive device that converts drawing, printed text or other images into digital form is___________?
A. Keyboard B. Scanner C. OMR D. None of these
If a computer has more than one processor then it is known as__________?
A. Uni-process B. Multiprocessor C. Multi-threaded D. Multi-programming
Who is the father of Internet ?
A. Chares Babbage B. Vint Cerf C. Denis Riche D. Martin Cooper