A. A Infrared waves B. Radio waves C. Microwaves D. All of these Explanation: Wireless transmission is carried out by radio…
A. Newsgroup B. News server C. Search Engines D. World wide web
A. EEPROM B. CMOS chip C. Memory D. OS Explanation: The BIOS settings are stored in the CMOS chip (which is kept…
A. Software B. Process C. Procedure D. Compiler Explanation: A computer program is a collection of instructions that can be…
A. F1 B. F2 C. F3 D. None of These Explanation: Open the Help window. F1 Close the Help window. ALT+F4