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Protech Interview Questions

Questions Answers Views Company eMail

please answer the difference between QA & QC with practical example

5 20050

What is inheritance?

7 13236

Difference between Composition and Aggregation

2 23751

Difference: Sequence Diagrams, Collaboration Diagrams ?

2 10619

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

7 41380

Where shall I go for Package Diagram?

1 6417

What is Polymorphism?

7 15373

Is class an Object? Is object a class?

3 8041

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

1 5128

What do you mean by Realization?

1 6608

What is a Persistent, Transient Object?

2 13130

What is the use of Operator Overloading?

1 6955

What are the Design Patterns you know.

2 6253

Difference: Activity Diagram and Sequence Diagram

4 11452

What is association?

2 6980

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Protech Interview Questions

Un-Answered Questions

What is codeigniter & why it is used for?

617

What is mutating sql table?

1109

What are the tracing options available in microstrategy object manager?

982

In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

2097

How many types of generations are there in a garbage collector?

971

What is meant by class and object in java?

1043

What is the use of 0 in c#?

1024

How to find operating system information using the qtp script?

1093

How will you fix blown out colors in lightroom?

Should you use angular?

752

In statistics, what is the common term for the square root of the variance?

974

Explain different types of validators in asp.net?

1009

Explain about service Broker functions?

1032

Explain dead letter queue in ibm mq series?

1034

How will you find a duplicate number in a array without negating the nos ?

2135