SBS Module Lead Interview Questions and Answers

Q1. What is an array, define with an example?
Ans. 
An array is a collection of similar data types stored in contiguous memory locations.
• Arrays can be of fixed size or dynamic size

• Elements in an array can be accessed using their index

• Example: int arr[5] = {1, 2, 3, 4, 5};

• The above array has 5 elements of type int
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Aptitude questions and 2 coding questions

Q1. Insertion sort in linked list
Ans. 
Insertion sort is a simple sorting algorithm that builds the final sorted list one item at a time.
• Start with the second element and compare it with the elements before it, moving elements to the right until finding the correct position.

• Repeat this process for each element in the list.

• Time complexity of O(n^2) in worst case scenario.

• Example: 5 -> 2 -> 4 -> 3 -> 1, after insertion sort: 1 -> 2 -> 3 -> 4 -> 5
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Q1. Mutable immutable data structures in python, friend functions, call by value, call by reference, building tree from inorder and preorder traversal/inorder and postorder/preorder and postorder
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Q1. About the previous experience
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Q2. Explained in detail about the past works taken
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90 minutes - fullstack development questions and coding questions

Q1. Explain about CSS positions?
Ans. 
CSS positions determine the layout of an element on a web page.
• There are four types of CSS positions: static, relative, absolute, and fixed.

• Static is the default position and elements are positioned according to the normal flow of the page.

• Relative positions elements relative to their normal position.

• Absolute positions elements relative to the nearest positioned ancestor.

• Fixed positions elements relative to the viewpor...read more
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Q2. What are the benefits of using Bootstrap over others? Can you name alternatives and tell me why you would choose it over Bootstrap?
Ans. 
Bootstrap is a popular front-end framework with many benefits over alternatives.
• Bootstrap has a large community and extensive documentation, making it easy to find help and resources.

• It is highly customizable and offers a wide range of pre-built components, saving development time.

• Bootstrap is mobile-first and responsive, ensuring a consistent user experience across devices.

• Alternatives like Foundation and Materialize ...read more
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Q3. Can you replicate a product listing design in CSS?
Ans. 
Yes, I can replicate a product listing design in CSS.
• I would first analyze the design and break it down into its components.

• Then, I would use CSS to create the necessary HTML structure and apply styles to each component.

• I would ensure that the design is responsive and works well on different screen sizes.

• I would also pay attention to accessibility and ensure that the design is usable for all users.

• Examples of component...read more
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Q1. OOP's concept, core java
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Q1. Spring Boot concepts
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