Progress 4GL interview questions for QAD technology
1. What is “No-undo” in the variable declaration? 2. What are the different .pf parameters 3. What are the different types of locks in progress? Explain with example. If a record is locked Exclusively, can a shared lock be provided over the same? 4. What are different type of procedures in progress? Can internal procedure call other internal procedure? If yes how? If no why no? Can external procedure call internal procedures? 5. How is array defined in progress? What is the limit of extent for progress? Can we create 2 dimensional / multi dimensional arrays in progress / How? If no then how can we achieve the same? 6. What are browses? 7. What are queries? 8. Can we call excel application from progress? How? 9. What is the difference between can-find and find? 10. What are the different types of triggers available in progress? Name few database level triggers. 11. What are the different type
Comments