Interview Questions

Q:

Insurance can help you to protect against

A) unexpected accidents B) illegal consent
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) unexpected accidents

Explanation:

Insurance can help you to protect your properties and assets like home, car, stocks,... against unexpected accidents.

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

0 2100
Q:

Can HTML 5 get the geographical position of a user?

Answer

- Yes, HTML 5 can get the location of a user with the use of Geolocation API.


- Use getCurrentPosition() method to get the user’s current position.

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Subject: Web Technology

0 2097
Q:

Explain about roll area , Dispatcher, ABAP-Processor.

Answer

Dispatcher recieves the request from client and assigns the request to one of the work process.
Roll area: Each workprocess works in a particular memory that memory is known as Role Area, which consists of User context and session data.
ABAP- Processor :is an interpretor which can execute logic

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Subject: ABAP

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Q:

What is the difference between path and classpath?

Answer

Path contains path of .exe files(commands).


Classpath contains path of packages. packages can be stored in folder or .jar files

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Subject: Java

0 2095
Q:

What is a Node.js?

Answer

Node.js is a framework for web applications built on Google Chrome's JavaScript Engine(V8 Engine).


Node.js is comes with runtime environment on which a cript based on javascript can be interpreted and executed (It is analogus to JVM to JAVA byte code). This runtime environment allows to execute a JavaScript code on any machine outside a browser. Because of this runtime of Node.js, JavaScript is now can be executed on server also.


Node.js is provides a rich library of various javascript modules which eases the developement of web application using Node.js to greater extents.


 

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Subject: Web Technology
Job Role: Software Architect

0 2094
Q:

How to check that the file object is pointing a file on HD?

Answer

boolean isFile();

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Subject: Java

0 2094
Q:

How to call argument constructor?

Answer

new ClassName( arg1, arg2, .... argN);


Ex:


Class sample {


   Sample(int a) {


   System.out.println("arg con a =" +a);


   }


}


class Demo {


    Public static void main( String[] args) {


     Sample s1= new Sample(23);


     Sample s2= new Sample(45);


    }


}

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Subject: Java

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Q:

What are the ways in which attackers can infiltrate the system?

Answer

- Web servers can be infiltrated using the command shell by an attacker to read the HTML files that is getting transferred. 


- If the set-uid scripts are not proper and bad then the infiltration can happen by the attacker. 


- The processes are not given proper permissions so that the password can be changed by using the “passwd” command to change the password of the system.


- This also authenticates the user for accessing the system and the files on it containing the data. 


- The program that is used in the operating system doesn’t follow the principle of least privilege and lead to security issues.

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Subject: Web Technology

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