Sapthagiri Medical Agencies Interview Questions and Answers

Find duplicate numbers in an unsorted array and return the array.

• Iterate through the array and keep track of seen numbers using a hash table.

• If a number is already in the hash table, it is a duplicate.

• Add the duplicate number to a new array and return it.

Create a Login form with email validation using Vanilla JS.

• Create a form in HTML with input fields for email and password

• Use JavaScript to validate the email input using regular expressions

• Display error messages if the email input is not in the correct format

Comparator in Java 8 provides default methods and lambda expressions for sorting.

• Comparator in Java 8 can be implemented using lambda expressions.

• Comparator in Java 8 provides default methods like reversed() and thenComparing() for sorting.

• Comparator in pre-Java 8 versions can be implemented using anonymous inner classes.

• Comparator in pre-Java 8 versions requires more code to implement compared to Java 8.

• Example: Sorting a list of strings in ascending order using Java 8 Compa...read more

Fetch cart items and display them

• Create a function to fetch cart items from database

• Display the items in the cart on the user interface

• Handle empty cart scenarios

• Consider pagination for large number of items

Deep copy creates a new object with its own memory, while shallow copy creates a new reference to the same memory.

• Deep copy duplicates the object and all of its contents, while shallow copy only duplicates the object itself.

• Deep copy is more memory-intensive than shallow copy.

• In Python, deep copy can be achieved using the copy.deepcopy() method, while shallow copy can be achieved using the copy.copy() method.

A product catalogue system for viewing, booking orders, and updating stock

• Create a database to store product information, stock levels, and orders

• Design a user-friendly interface for browsing products and placing orders

• Implement functionality for updating stock levels after orders are placed

• Include features for tracking order status and managing inventory

• Consider implementing search and filter options for easy navigation

Fetch characters and their movies

• Use API like IMDb or The Movie Database to fetch movie data

• Parse the data to extract characters and their associated movies

• Store the characters and movies in an array of strings

Recursion program is a function that calls itself until a base condition is met.

• Identify the base case and write the code to handle it

• Write the code to call the function recursively

• Ensure that the recursion terminates eventually

• Examples: factorial, Fibonacci sequence, binary search