Is singleton bean thread safe?

959

What are the disadvantages of singleton pattern?

1138

Suppose we have file(ps), dont know how many records are there. Move half of the records to 2 files. How can we do?

1025

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?

2856

How did you design your unit tests?What about integration tests?

2249

What is use case in clean architecture?

1109

Is oop a design pattern?

1001

What is a behavioral design pattern?

1048

What is singleton and factory pattern?

1039

What is mvp design pattern?

1151

What is the difference between 3 tier and n tier architecture?

1073

Can we make the reference instance non static?

1091

Why have we declared the instance reference volatile?

1008

Is bean a singleton?

994

What are useful tools for developing and testing color schemes for web sites?

2495