What is proxy in design pattern?

1051

How a uml use case is diagram different from a traditional flow chart?

942

You are managing a project to install a new postage software system that will automatically print labels and administer postage for certified mailings, overnight packages, and other special mailing needs. You've attempted to gain the cooperation of the business analyst working on this project and need some answers. She is elusive and tells you that this project is not her top priority. To avoid situations like this in the future, you should: A. Establish the business analyst's duties well ahead of due dates and tell her you'll be reporting on her performance to her functional manager. B. Establish the business analyst's duties well ahead of due dates and tell her you are expecting her to meet these expectations because the customer is counting on the project meeting due dates to save significant costs on their annual mailings. C. Negotiate with the business analyst's functional manager during the planning process to establish expectations and request to participate in the business analyst's annual performance review. D. Negotiate with the business analyst's functional manager during the planning process to establish expectations and inform the functional manager of the requirements of the project. Agreement from the functional manager will assure the cooperation of the business analyst.

1875

Why do we need singleton pattern?

1035

Which of the following contracts should you use for projects that have a degree of uncertainty and require a large investment early in the project life cycle? A. Fixed price B. Cost reimbursable C. Lump sum D. Unit price

1396

How can we restrict inheritance for a class so that no class can be inherited from it?

1092

As project manager, you know that all of the following are true concerning analogous estimating techniques except: A. It's a qualitatively based estimating technique. B. It's a top-down estimating technique. C. It's a tool and technique of Activity Duration Estimating and Cost Estimating. D. It’s a form of expert judgment.

1184

What is a behavioral design pattern?

1046

You are a project manager for Picture Shades, Inc. They manufacture window shades for hotel chains that have replicas of Renaissance-era paintings on the inside of the shades. Picture Shades is taking their product to the home market, and you're managing the new project. They will offer their products at retail stores as well as on their website. You're developing the project schedule for this undertaking and have determined the critical path. Which of the following is true? A. You calculated the most likely start date and most likely finish dates, float time, and weighted average estimates. B. You calculated the activity dependency, and the optimistic and pessimistic activity duration estimates. C. You calculated the early and late start dates, early and late finish dates, and float times for all activities. D. You calculated the optimistic, pessimistic, and most likely duration times and the float times for all activities.

1566

What is onion architecture?

1111

What is polymorphism? When is it employed? give an example.

1029

What is the difference between viewdata and viewbag?

1

Tell about current project ?

2746

How do internal quality audits cover requirements management activities in the project?

2742

What is dynamic or run time polymorphism?

1021