Category: Internet and Email

a. CNNET                                          
b. NSFNET
c. ASAPNET                                     
d. ARPANET

a. Countries                                                   
b. Includes some areas of city or an entire city
c. Nearby building or Campus                       
d. All of Above

a. MAN                                              
b. LAN
c. WAN                                             
d. None of Above

a. MAN                                             
b. LAN
c. WAN                                              
d. None of Above

a. Network Computer with a cable                
b. Network Computer without a cable
c. Both of above                                            
d. None of above

a. Networking                                               
b. Inter-Network
c. Inter-Connection                                        
d. Computer Group

a. Barrier                                                              
b. Obstacle
c. Referee                                            
d. Interface

a. Conceptual level                                             
b. File level
c. Physical level                                   
d. None of these

a. Data Management                          
b. Database Management System
c. Filing system                                    
d. Record

a. User’s application programs        
b. User’s system programs
c. User’s system database                  
d. None of Above