Contents

components of motherboard are……
a) processor                         

b) input/output devices
c) memory chip                   

d) all of these



which device works as human brain…….
a) keyboard                                         

b) monitor
c) processor                                        

d) mouse


which device carry out instruction and process it……
a) CPU                                  

b) monitor
c) printer                                               

d) none of these


main component of processor is…….
a) ALU                                  

b) CU
c) a & b                                

d) none of these


mathematical problem is solved in which portion of processor……
a) arithmetic unit                              

b) logic unit
c) control unit                                      

d) none of these


logical operation is/are performed in which portion of computer…….
a) arithmetic unit                

b) logic unit
c) control unit                                      

d) all of these