a. program                                          
b. Macros
c. Procedure                                       
d. All of these

a. Open                                               
b. Save
c. Print                                                
d. All of the above

a. You can use the format painter button only one time when you click it
b. Double clicking the format painter button
c. Pressing the Ctrl key and clicking the format painter button
d. None of these

a. Horizontal market                        
b. Deep curve
c. Freeware                                         
d. All of these

a. 1981                                               
b. 1982
c. 1983                                               
d. 1984

a. Apple                                              
b. Dell
c. Amazon                                          
d. None of these

a. Steve jobs                                       
b. Bill Gates
c. Warren Buffett                               
d. Elon Musk

• a. F1                                                   
  b. F2
  c. F3                                                   
  d. F4

a. Fuse                                                
b. Switch
c. Breaker                                           
d. All of these

a. Length()                                         
b. Strlen()
c. Slen()                                              
d. Len()

a. Revie>Window                              
b. View>Window>Spilt
c. Window>Spilt                                
d. View>Spilt

a. Quick response system                   
b. Real time system
c. Time sharing system                       
d. None of these