1) Identify the picture which help us to see the output. a) Monitor b) CPU c) Scanner d) Printer 2) Device which called as "Brain of a Computer" a) CPU b) Monitor c) Speaker d) Mouse 3) Use of computer system is based on this- a) IPO Cycle b) PPO Cycle c) IOP Cycle d) IIO Cycle 4) A device which can be wired or wireless? a) Keyboard b) Mouse c) Monitor d) CPU 5) This device help us to take Printout also called as 'Hard Copy' a) Printer b) Scanner c) Monitor d) Pen Drive 6) If you want to listen a music on very loud voice use this device a) Speaker b) Monitor c) Printer d) Keyboard 7) The devices which help us to enter data and instruction into computer are called_______ a) Input devices b) Output devices c) Process devices d) Storage devices 8) The devices through which we get the output from a computer are called________ a) Input devices b) Output devices c) Process devices d) Storage devices 9) A________ is also called as Visual Display Unit. a) Monitor b) CPU c) Memory Unit d) Printer 10) The output which we see it on monitor is called __________ a) Hard copy b) Soft copy c) Print Copy d) Save Copy

IPO Cycle

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？