1) A computer is a __________ device a) Manual b) Natural c) Electronic 2) _______ is a special type of computer which is very small a) Laptop b) Tablet PC c) Desktop  3) ______ is a main storage device of a computer a) Hard Disk b) Compact Disk c) DVD 4) Computer is a machine that works on its own a) True b) False c) none 5) Laptops are very big in size a) Yes b) No 6) A standard keyboard has _______ keys a) 204 b) 104 c) 304 7) _________is called brain of computer a) PUC b) CPU c) CUP 8) The printed copy on paper is called__________ a) Soft Copy b) Carbon Copy c) Hard Copy 9) Full form of RAM is ___________ a) Random Access Memory b) Remove Access Memory c) Recycle Access Memory 10) Full form of CD is a) Control Disk b) Compact Disk c) Central Disk 11) Which device is used to record our voice and different sounds into the computer. a) Speaker b) Microphone c) Phone 12) Which device allow us to listen to music and hear sound effects stored in a computer. a) Printer b) Microphone c) Speaker 13) Internal memory is called........... a) Secondary Memory b) Primary Memory c) Memory 14) Full form of ROM is a) Remove Only Memory b) Reset Only Memory c) Read Only Memory 15) In which memory Data is not lost even the computer is turned off. a) External Memory b) Internal Memory c) Middle Memory

Basics of Computer

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？