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Protech Interview Questions

Questions Answers Views Company eMail

please answer the difference between QA & QC with practical example

5 20055

What is inheritance?

7 13238

Difference between Composition and Aggregation

2 23756

Difference: Sequence Diagrams, Collaboration Diagrams ?

2 10622

Difference: 'uses', 'extends', 'includes'

7 41384

Where shall I go for Package Diagram?

1 6417

What is Polymorphism?

7 15381

Is class an Object? Is object a class?

3 8043

Comment: C++ "includes" behavior and java "imports"

1 5130

What do you mean by Realization?

1 6609

What is a Persistent, Transient Object?

2 13134

What is the use of Operator Overloading?

1 6955

What are the Design Patterns you know.

2 6257

Difference: Activity Diagram and Sequence Diagram

4 11455

What is association?

2 6980

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Protech Interview Questions

Un-Answered Questions

What is difference between static and final?

1071

Tell me can you call a private method outside a ruby class using its object?

how to find the scratch count?

948

What type of grinding is used for harder materials?

1046

What is the difference between the OS which you use and other OSs?

1011

What makes blackberry 10 more user-friendly?

878

What are apex unit tests?

491

What are the different types of upgrades that can be performed in sql server? : sql server DBA

1210

Tell me what are different ways to create an empty numpy array in python?

959

What is meant by joins?

1060

What is an application server in simple words?

837

What is speculative execution in spark?

322

What are the languages that can be used in the coding stage?

438

Explain what is extractor?

872

How to check if the Dataset has records ?

1008