Interview Questions

Q:

What is C++

Answer

C++ is created by Bjarne Stroustrup of AT&T Bell Labs as an extension of C, C++ is an object-oriented computer language used in the development of enterprise and commercial applications. Microsoft’s Visual C++ became the premier language of choice among developers and programmers.

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Subject: C++

0 3002
Q:

Which tax is paid to a third party?

A) Indirect B) Income
C) Flat D) Direct
 
Answer & Explanation Answer: A) Indirect

Explanation:

The tax that is paid to a third party is Indirect tax.

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Filed Under: Accounts Payable
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 3001
Q:

How To Open Outlook Explorer in VB Code?

Answer

Once can use the Shell function to call any Aplication in VB 6.0. For Outlook Express one can use, Shell (msimn.exe)

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0 3001
Q:

What is the purpose of garbage collection in Java, and when is it used ?

Answer

The purpose of garbage collection is to identify and discard those objects that are no longer needed by the application, in order for the resources to be reclaimed and reused.


 

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Subject: Java

1 2999
Q:

What is factory method in AngularJS ?

A) It generates the facts and figures B) It is used to create the service
C) It is used to calculate the factorial of a number D) All the above
 
Answer & Explanation Answer: B) It is used to create the service

Explanation:

In general, Services are Javscript functions and are responsible to do a specific tasks. Factories implements module pattern in which we use a factory method to generate an object which is use for building models.

It's syntax is
module.factory('factoryName', function);

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Filed Under: Web Technology
Job Role: Analyst , Software Architect

1 2998
Q:

Explain how to lock and unlock a user account in Oracle.

Answer

SQL> ALTER USER user_name ACCOUNT LOCK;


SQL> ALTER USER user_name ACCOUNT UNLOCK;

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Subject: Oracle

0 2998
Q:

What is the use of controller object UIApplication?

Answer

Controller object UIApplication is used without subclassing to manage the application event loop.


It coordinates other high-level app behaviors. 


It works along with the app delegate object which contains app-level logic.

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2 2994
Q:

Explain Adventure tourism, Attraction, Amenities, Back of the house.

Answer

Adventure tourism : to convert the adventure into pleasure for the purpose of tourism business


Attraction : Anything/object/activity, which attracts tourists and attach with it.


Amenities : Extra facilities, service added with attraction, accessibility and accommodation to create tourism. It includes trust, friendship, hospitality, etc.


Back of the house : Staffs who are not directly involved in providing service. Guests rarely interact with them

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Subject: Hospitality

3 2992