Infocenter Interview Questions and Answers

Q1. What are types of sla
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50 Questions must be solved in 45 minutes.

Q1. Project Based questions
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Q2. Questions on DSA
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Easy Level Questions including mathematics plus programming domain

This includes the general apptitude topics and debug coding questions.

Q1. Explain about polymorphism?
Ans. 
Polymorphism is the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.

• Example: A method 'draw()' ca...read more
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Q2. Expain the most optimum sorting technique?
Ans. 
The most optimum sorting technique is Quick Sort.
• Quick Sort is a divide and conquer algorithm that sorts an array by selecting a 'pivot' element and partitioning the other elements into two sub-arrays according to whether they are less than or greater than the pivot.

• It is efficient for large datasets and has an average time complexity of O(n log n).

• Quick Sort is widely used in practice and is considered one of the fast
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Q3. On change event in Javascript?
Ans. 
On change event in Javascript triggers a function when the value of an input element is changed by the user.
• Use the 'onchange' event attribute in HTML to call a function when the value of an input element is changed.

• Example:

• Alternatively, use addEventListener() method in JavaScript to attach an event handler to the 'change' event.
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Q1. HR related questions ?
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