Interview Questions

Q:

What is WDM?

Answer

WDM is conceptually the same as FDM, except that the multiplexing and demultiplexing  involve light signals transmitted through fiber optics channel.

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Q:

Explain the process of creating a menu using the MainMenu component

Answer

MainMenu component is a component that allows the display of Menus at runtime on a form.


Process of creating Menu using MainMenu Component:


a. Add MainMenu component on Windows Form.


b. Menu designer allows deciding the structure of the main menu by selecting the Type Here area and adding the Menu Items to be displayed on the menu.


c. Add functionality to Menu Items as required

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Subject: .NET
Job Role: Software Architect

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Q:

Which Bank has tied up with Samsung Pay through which cardholders will be able to pay using smartphones at merchant establishments  ?

A) HDFC Bank B) Yes Bank
C) Kotak Mahindra Bank D) Punjab National Bank
 
Answer & Explanation Answer: C) Kotak Mahindra Bank

Explanation:
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Filed Under: Marketing and Sales
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

Which of the following are acceptable names of an ABAP program?

A. ZQSDABAP
B. YMYFIRSTABAPPROGRAM
C. Z”MyFirst ABAP PROGRAM
D. Z==FIRSTABAPPROGRAM
E. THISISMYFIRSTABAPPROGRAMME

Answer

Answer: A, B, E

The name of an ABAP program can be between 1 and 30 characters long.

The following symbols and signs must not be used in program names:
Period (.), comma (,), space ( ), parentheses (), apostrophe (‘), inverted commas ("), equals sign (=), asterisk
(*), accented characters or German umlauts (à, é, ø, ä, ß, and so on), percentage signs (%), or underscores (_).

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Subject: ABAP

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Q:

What is Interpreter in Java?

Answer

  • An Interpreter is a program that reads in as input a source program, along with data for the program, and translates the source program step by step.


 


The Java interpreter decodes each lines bytecode and runs a series of machine instructions for that bytecode. The JVM takes the byte code and generates machine code. The byte code is compiled to machine code, and the machine code is executed.

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Q:

What is Kano Analysis?

Answer

Kano analysis is a systems analysis tool used to identify its impact on customer’s satisfaction based on 3 key areas: unexpected delighters, performance attributes and must have attributes.

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Q:

What is Dynamic Language Runtime (DLR)?

Answer

DLR is a runtime environment that allows you to integrate dynamic languages with the Common Language Runtime (CLR) by adding a set of services, such as expression trees, call site caching, and dynamic object interoperability to the CLR.

The System.Dynamic and System.Runtime.CompilerServices namespaces are used to hold the classes for DLR. It also provides dynamic features to statically-typed languages, such as C# and Visual Basic to enable their interoperation with dynamic languages.

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Subject: .NET

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Q:

What is the common usage of serialization? What exceptions occur during serialization?

Answer

The object need to be serialized when it’s sent over a network and when it’s state is saved. Exceptions which occur during serialization are:


a. transient fields


b. when the base class is serialized then only base class fields are handled.


c. static fields are ignored because they are not part of any state.

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Subject: Java

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