Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / design baboo
Data Access Layer or DAL in an application is the layer which
takes care of interaction with database. In DAL , generally
Insert, Update and Delete Queries are written. DAL sits
between database and the Business layer.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Explain what is good design?
Contact a small, medium, and a large contract program within your organization. Interview the Technical Director or Project Engineer to identify the following information: a. Request the individual to graphically depict their development strategy? b. What factors drove them to choose the implementation strategy? c. What were some of the lessons learned from developing and implementing the strategy that would influence their approach next time? d. How was the V & V strategy implemented?
Are you using singleton in your code?
What are the differences between the design patterns and the framework?
Is singleton scope thread safe?
Is singleton bean thread safe?
What is the prototype design pattern?
2. Create your own definition of a system. Based on the “system” definitions a. Identify your viewpoint of shortcomings in the definitions. b. Provide rationale as to why you believe that your definition overcomes those shortcomings. c. From an historical perspective, identify three precedented systems that were replaced by unprecedented systems.
What are the most commonly used design patterns?
What design pattern wrapper classes implement?
What are the types of the proxy design you will get in the design pattern?
What is the design pattern?
Why have we used synchronized here?
Is singleton an anti pattern?
What is onion architecture?
