Interview Questions

Q:

What are your weaknesses?

Answer

What are your weaknesses?


This is a very common interview question for many jobs across industries. Most people feel Answering strengths is easy but weaknesses is difficult. If approached the right way this question will give you chance to build trust. You have 3 options/approaches to answer this question. 


1. Deny having any weaknesses. This approach is least common and surely not the way to go.


2. Spin a Weakness into a strength. Like, "I'm a perfectionist" or "I care too much"


Note - This is very common approach and some interviewers think you are not being honest. 


3. Give an honest answer (Recommended). Answer the question honestly without shooting yourself in the foot. 


E.g. My weakness is public speaking, I am working on it. Ofcourse make sure this is not the primary requirement of the job. 

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Q:

HTML 5 provides drag and drop facility. How do you make an image draggable?

Answer

To make an image draggable, the draggable attribute is set to true:


<img draggable="true">

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Subject: Web Technology

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Q:

why protected modifier?

Answer

Outside the package if any other class other than JVM calls the finalize method our class then it is not allowed

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Subject: Java

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Q:

What is BAS? What is its function ?

Answer

The Business Application Support (BAS) functional area at SLAC provides administrative computing services to the Business Services Division and Human Resources Department. We are responsible for software development and maintenance of the PeopleSoft applications and consultation to customers with their computer-related tasks.


It's called Broadcast Agent Server. Its function is torun the jobs or reports scheduled and can be monitored using Broadcast Agent Console.

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Q:

Echo vs print statement

Answer

echo() and print() are language constructs in PHP, both are used to output strings. The speed of both statements is almost the same.


echo() can take multiple expressions whereas print cannot take multiple expressions.


Print return true or false based on success or failure whereas echo doesn't return true or false.

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Subject: PHP

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Q:

What are the core BI tools that professionals work with? Which ones have you used?

Answer

SSIS, SSAS and SSRS are the most important reporting systems that BI professionals work with. On a detailed level, I have worked with data mining, master data management, data profiling and data cleansing and analysis.

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Q:

What are the main advantages and disadvantages of Fiber-Optic-based networks?

Answer

Advantages      : More efficient and quality of service is better.


Dis advantages: Expensive, complicated

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Q:

What is a BI dashboard?

Answer

Dashboards are real-time business intelligence interfaces. They allow a huge amount of data to be read in a single interface in order to analyse the success or failure of the business or project in question

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