a. Enter                                             
b. Tab
c. Ctrl + Enter                                    
d. None of these

a. /          
b. =
c. +                                                     
d. &

a. Tupal                                              
b. Boolean
c. Dictionary                                      
d. None of these

a. Nested                                            
b. Round
c. Switch                                            
d. None of these

a. + and –                                           
b. ! and ^
c. *and ?                                            
d. < and >

a. Freezing row                                  
b. Freezing column
c. Freezing pane                               
d. None of these

a. Numerical error                              
b. Excel doesn’t recognize the formula
c. Syntax error                                    
d. None of these

a. Constant                                        
b. Function
c. Variable                                          
d. None of these

a. &                                                    
b. Space
c. $                                                     
d. None of these

a. Past time                                         
b. Current time
c. Future time                                     
d. None of these

a. Fraction                                          
b. Date
c. Table                                               
d. None of these

a. Select query                                  
b. Update query
c. Search query                                   
d. None of these