a. Computer-Assisted Instruction               
b. Computer-Assisted Instrument
c. Computer Analyzer Instruction                 
d. Computed Assisted Instruction

a. Data number sequence                    
b. Digital number sequence
c. Domain number sequence              
d. Domain name system

a. Optical Character Recorder            
b. Output Character Recognition
c. Optical Character Recognition   
d. None of these

a. Dots Per Inch
b. Decimal Per Inch
c. Digit Per Inch                                 
d. Data Per Inch

a. Universal Research List                  
b. Universal Resource List
c. Uniform Resource Locator         
d. Uniform Research

a. internet Process                               
b. internet Program
c. Internet Protocol                          
d. None of these

a. Whole World Web                          
b. Wide world Web
c. World Wide Web                         
d. None of these

a. Metropolitan Area Number             
b. Metro Area network
c. Metropolitan Area Network        
d. None of these

a. LU                                                  
b. AU
c. ALU                                               
d. CU

a. To perform logic function           
b. To transfer data
c. To store data                                  
d. None of these

a. AU                                                 
b. CU
c. LU                                                  
d. ALU