Interview Questions

Q:

What is stored in the 'this' reference?

Answer

This is a keyword and used as reference to Current object address in java. 


It means by using which object the method is called that object hashcode is stored inside the 'this'.

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Subject: Java
Job Role: Analyst

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Q:

Describe the functionality of accelerometer of an iphone

Answer

iPhone responds to motion using a built-in accelerometer.
The accelerometer detects the movement and changes the display accordingly, at the time of rotating iPhone from portrait to landscape. 

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Q:

What is SVG?

Answer

SVG stands for scalable vector graphics. It’s a text based graphic language which draws images using text, lines, dots etc. This makes it lightweight and renders faster.

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Q:

What are Microsoft security patches?

Answer

Microsoft security patches are intended to solve certain security loopholes and problems, while at the same time upgrading any existing security features. This would provide better protection by reducing vulnerabilities in security.

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Q:

What is JAR file? what are the main uses of JAR files?

Answer

JAR files are java's version of ZIP files. In fact, JAR uses the ZIP file format.


uses:


- to compress a number of . class files into one file


- to make a java executable JAR file.

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Subject: Java

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Q:

What is the use of IP based hosting?

Answer

The web hosting on the server can be accomplished by using the IP based hosting that provides resources and services as follows:


- IP based hosting provides dedicated IPs that consists of virtual hosts and having the different IP address. 


- Web server is configured with different and multiple physical network interfaces using the same physical interface. 


- Web server uses this IP address to connect the client with the server to determine the web site that provides the client a view of it. 


- IP addresses provide the resources that are required in order to use the SSL certificates and other resources rather than shared certificate.

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Subject: Web Technology

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Q:

What type of tests you perform on the web based application?

Answer

For web application we perform following time of test:


 


1. Functionality Testing.


2. Usability Testing.


3. Navigation Testing.


4. Configuration and Compatibility testing.


5. Reliability and Availability Testing.


6. Performance Testing.


7. Load and Stress Testing.


8. Security Testing

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Subject: QA Testing

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Q:

What is the primary reason to issue stock?

Answer

 The primary reason to issue stock is to raise money to start and maintain an ongoing business.


Other Reasons::


The reasons that a company might want to raise money by issuing stock are:


 



  • To develop new products


 



  • To buy more advanced equipment


 



  • To pay for new buildings and inventories


 



  • To hire more employees


 



  • To provide for a merger or acquisition


 



  • To decrease debt


 



  • To give company owners greater flexibility


 



  • To place a value on the company.

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

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