Software Design Interview Questions
Questions Answers Views Company eMail

Why singleton beans are not thread safe?

562

How do you choose a design pattern?

557

Is singleton bean thread safe?

553

What are the most commonly used design patterns?

597

When singleton pattern is used?

596

Which design pattern is mostly used in net?

578

Can we inherit singleton class?

603

What is factory method in design pattern?

557

What are the disadvantages of singleton pattern?

582

What is aop design?

570

Why is singleton used?

623

Is bean a singleton?

564

Why should we not use singleton pattern?

565

What is the use of design patterns?

586

What is singleton and factory pattern?

576


Un-Answered Questions { Software Design }

How many methods are there in the serializable interface?

541


You are a project manager for Pizza Direct, which is a retail pizza delivery store. Your company is competing with another retail score for the option of opening two new stores in a foreign country. You know, but have not yet informed your company, that you are going to go to work for the competitor, which happens to be bidding for this same opportunity. What is the most appropriate response? A. You decline to participate in the initial meetings with the foreign business partners due to conflict of interest. B. You've not yet received an official offer from the competing company for your new job opportunity, so you choose to participate in the initial meetings with the foreign business partners. C. You decide to participate in the initial meetings with the foreign business partners because any information you gain now will help you when you make the move to the new company. D. You inform the foreign business partners that you're going to be working with a new company and that you know the deal they'll receive from the competing company is better than the one this company is proposing.

478


Intellectual property includes all of the following except: A. Software B. Patents C. Hardware D. Business processes

475


The Project Integration Management knowledge area is made up of which of the following processes? A. Initiation, Project Plan Development, and Integrated Change Control B. Project Plan Development, Project Plan Execution, and Integrated. C. Project Plan Development, Initiation, and Scope Planning D. Initiation, Scope Planning, and Integrated Change Control

529


The project charter: A. Includes a product description, describes the business need of the project, and is published by the project manager B. Includes a product description, describes the business need of the project, and is published by the project sponsor C. Includes the contract when the project is performed by a vendor and is published by a manager external to the project D. Includes a product description, describes the business need of the project, and is published by a manager external to the project

492






What is lexi design pattern?

707


Why is singleton bad?

569


What are different filters in mvc?

1


Ruby is an administrative assistant with another department. Her manager has agreed to loan Ruby's services to you on a part-time basis during your current project. Ruby is putting together the cost projections you've gathered so far. You want to include these costs in the project charter. Ruby is formatting this information for you into a spreadsheet package and is printing copies. Which of the following is true? A. All of the costs, including Ruby's time, are charged to the project. B. All of the costs, Ruby is typing into the spreadsheet are project costs. Ruby's time is not directly related to the project and should not be included. C. The project costs, including Ruby's time, should be included in the project charter. D. The project costs, excluding Ruby's time, should be considered project constraints.

549


You are a project manager working on contract with a company in a foreign country. At the project kick-off meeting, you are given an expensive-looking gift. The person who presented this to you said that it is customary in their country to give their business partners gifts. What is the most appropriate response? A. Thank them and decline. Explain that this is considered personal gain, which is unacceptable in your country. B. Thank them and accept. You don't believe there is a conflict of interest or an integrity issue at stake. C. Thank them and decline. Explain that this is considered a conflict of interest, which is unacceptable in your country. D. Thank them and accept since you know that it would be considered offensive to decline the gift in their culture. Immediately report the acceptance of the gift to the appropriate parties at your company so that your actions are not called into question later.

774


You are the project manager for a software consulting firm that is working on developing a new software program for a customer in another country. Things seem to be progressing well. Recently, your stakeholders examined the work of the project and formally accepted the work results. Which process was just performed? A. Scope Verification B. Quality Assurance C. Performance Reporting D. Quality Control

654


What is bootstrap, extension and system class loader?

486


How many instances can be created for an abstract class?

536


You are a project manager for Fountain of Youth Spring Water bottlers. You are installing a new accounting system and have identified several problems and their causes. You decide to use which of the following flowcharts to diagram the problems' causes and effects? A. Decision tree diagram B. Fishbone diagram C. Benchmark diagram D. Simulation tree diagram

633


What is UML and its advantages?

555