a. Cache memory                             
b. Butter stock
c. Ram                                                
d. ROM

a. Modem                                          
b. Satellite adopter
c. Both A and B                                 
d. None of these

a. ROM                                              
b. Compiler
c. Buffer                                            
d. Tabulater

a. CD-ROM                                       
b. CD-RW
c. CDO                                               
d. CAD

a. DMOS                                            
b. POST
c. CMOS                                            
d. RIP

a. Spread sheet                                   
b. Multimedia software
c. Utility software                              
d. File manager

a. Window Vista                                
b. Window 8
c. Window 10                                    
d. None of these

a. Microsoft                                        
b. Compaq
c. IBM                                               
d. Tandy Stevenson

a. Page maker                                     
b. Windows NT
c. WinWord XP                                 
d. Photoshop

a. Page maker                                     
b. Windows NT
c. WinWord XP                                 
d. Photoshop

a. Windows                                        
b. Linux
c. MS-Excel               
d. DOS

a. Utility Software                             
b. Driver
c. Entertainment                               
d. Operating system