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Protech Interview Questions
Questions Answers Views Company eMail

How to resolve many to many relationship?

 6 33894

How do you represent static members and abstract classes in Class Diagram?

 2 7181

What are the tools you used for OOAD?

 3 6928

Every object has : state, behavior and identity - explain

 2 28022

Difference: Object Oriented Analysis (OOA) and Object Oriented Design (OOD)?

 5 10150

What are the four phases of the Unified Process ?

 8 49282

Explain Class Diagram in Detail.

 2 5822

Does UML guarantee project success?

 3 7544

Can we use UML for user interface (UI) design?

 3 9400

How to reverse engineer C++ code in UML?

 1 2742

UML: IS it a process, method or notation?

 3 6914

When do you prefer to use composition than aggregation?

 1 5691

Does a concept HAVE to become a class in Design?

 1 3126

What are the good practices to use while designing for reuse?

 1 3654

Can you think of some nice examples where *multiple* actors are associated with a use case ?

 2 4114

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Protech Interview Questions


Un-Answered Questions

how will calculate the safe starting current of 3-phase squirrel cage induction motor?

1434

What is Bullwhip effect in supply Chain, how it affects the supply chain and how would you reduce it?

2030

sir,please send me the questions and syllabus for ongc technical assistant exam for electronics and comm

1877

What is Real Time Operating System (RTOS)? What are the advantages of RTOS?

598

Give five examples each of plants that have lateral and that have fiberous roots?

1515




What is sql injection? How to protect against sql injection attack?

541

Why are ics so cheap?

626

What are the aphrodisiacs tonics for improving the quality of semen/sperm count and motility and fertility?

114

54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?

1757

What is xsl attribute?

444

Is sql port 1433 encrypted?

558

What are the usages of sql?

556

Does ios use linux kernel?

456

Explain why the input impedance of op-amp is so high?

626

'for the purpose of means' the same as?

1811