Interview Questions

Q:

What are the security measures that are taken to make Android secure?

Answer

Android uses many security measures to keep them away from the hackers. They have designed by making changes to the devices or installing a software service on the mobile. Android application uses sandbox that is very popular and allow limited access to the information that is very private and sensitive for the user. It allows the permissions to be set for the use of the information. The security measures that are provided by android is the use of the encryption of the messages that allow user to remain without worry about there phone security. They also consists of user terms and agreements that also taken care of. Most of the time android doesn't allow other applications to run on their system but it can be done by using different resources that are available on-line. As, android is open source it is not fully secure but lots of security issues are being solved for make it more popular and bug free.

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Q:

How do you load data from XML file to a ORACLE table?

Answer

You need to first create a table in oracle that matches with the fields of the XML data.


So to get the XMl into the table, you can create a generic procedure that moves an XML document into a table by converting the elements to Oracle Canonical format.


Oracle Canonical format is as follows:


<ROWSET>


   <ROW>  


     <column_name_1 />


     .


     .


     </ROW>


     <ROW>


         <column_name_1 />


         .


         .


      </ROW> 


        .


        .


</ROWSET>        


ROW is used for the table names


ROWSET is used for the XML document


You can get the XML into the canonical form using XSL:


<?xml version="1.0"?>


<xsl:stylesheet 


             xmlns:xsl="https://www.w3.org/1999/XSL/Transform"                   


             version="1.0">


     <xsl:template match="/">


          <ROWSET>


               <ROW>


                         <Attribute_name>                      


                             <xsl:value-of select="Table_name/Attribute_name" />


                         </Attribute_name>


                < /ROW>


          </ROWSET>


     </xsl:template>


</xsl:stylesheet>


To transform the XML document into the canonical form, you can write a procedure. Make sure you include the line below in your procedure code:


v_rows := DBMS_XMLStore.insertXML(


                v_context,    


                XMLType.transform(p_xml_in, p_xsl_in));


The only remaining step is calling your procedure: 


DECLARE


   v_xml XMLType := XMLType( YOUR XML Document );


   v_xsl XMLType := XMLType( YOUR XSL Document );


BEGIN 


   procedure_name(v_xml, v_xsl, 'table_name');


END;

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Q:

What are sensors in iphone?

Answer

 The proximity sensor immediately turns off the display when the iPhone is lifted to ear. With this sensor the power is saved and accidental dialing is prevented.

The display is automatically brightens the iPhone by the ambient light sensor when the sunlight or bright rooms and dims in darker places. 

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Q:

Explain VBScript in detail.

Answer

This is a scripting language developed by Microsoft and is based loosely on Visual Basic. Its functionality in a web environment is dependant upon either an ASP engine or the Windows Scripting Host, and must be used on a Windows hosting platform. 

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Q:

What are the challenges faced while successfully implementing Business intelligence?

Answer

Most companies grasp the potential value of successful business intelligence applications. However, a common challenge that IT professionals encounter is how to find successful BI application that are adopted by users and make a positive impact on the organization and on the bottom line. It can be difficult to structure effective BI project teams, select the right BI application, manage business-IT communications and measure BI success. BI is robust application, developing and optimizing successful BI application is always a challenge which involves structuring BI teams and managing business-IT communication.

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Q:

What is MDM ?

Answer

MDM is short for Mobile Device Management. The term generally refers to a system that hooks into the operating system on smartphones to collect information or apply restrictions and security precautions that may be sound company policy. This is true for Miradore Online, our free MDM product you can get started with today.

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Q:

What were the most memorable accomplishments at your last job ? In your Carrer?

Answer

Focus on your most recent accomplishments, those in your current position or the job you had just prior to this one. But make sure they are relevant to the position for which you're interviewing.

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Q:

How have you responded in the past when your replacement calls in sick and a substitute will take over an hour to come in?

Answer

Sample Answers :


(i) Upset but did not show it, that is the nature of the job, this things happen, the patients care takes priority.


(ii) I have not experienced this necessarily, but I have had my nurse mentor cancel on me because of a family emergency. In this situation I still attended my clinical and worked with a different nurse mentor. I quickly adapt to situations, which is an important quality in a nurse. In this situation I would stay until a substitute is able to come in. I would do this to ensure patient safety and maintain positive staff morale. It is important to recognize that getting sick is inevitable, and I will most likely be in the same situation one day and will need staff to pick up my shift.

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