User:Nayar123123456456

1.ALU stands for a)arithmetic logic unit b)application logic unit c)array logic unit d)none of the above

2.The brain of any computer system is a)ALU b)cpu c)none of the above d)memory

3.what difference does the 5th generation computer have from other generation computers a)technological advancement b)object oriented programming c)scientific code d)all of the above

4.which of the following generation uses concept of artificial intelligence a)1st b)2nd c)3rd d)4th

5.when a key is pressed on keyboard,which standard is used for converting the keystroke into the corresponding bits a)ANSI b)ASCII c)EBCDIC d)ISO

6.which device is used as that standard pointing device in a graphical user environment a)keyboard b)mouse c)joystick d)trackball

7.which of the following is valid storage type a)CPU b)keyboard c)pen drive d)trackball

8.the section of the cpu that is responsible for performing mathematical operations a)memory b)register unit c)control unit d)ALU

9.any storage device added to computer beyond the immediately usable main storage is known as a)floppy disk b)hard disk c)backing store d)punched card

10.the list of codes instructions is called a)computer program b)algorithm c)flowchart d)utility program