Decimal Point Analytics Interview Questions and Answers for Freshers

A mutual fund is a type of investment vehicle that pools money from multiple investors to invest in a diversified portfolio of stocks, bonds, or other securities.

• Mutual funds are managed by professional fund managers who make investment decisions on behalf of the investors.

• Investors buy shares in the mutual fund and the value of their investment is determined by the performance of the underlying securities in the portfolio.

• Mutual funds offer investors the benefits of diversif...read more

The problem is to find the length of the smallest subarray in a given array with its sum greater than a given value.

• Iterate through the array and keep track of the current subarray sum

• If the current sum becomes greater than the given value, update the minimum subarray length

• If the current sum becomes negative, reset the sum and start a new subarray

• Return the minimum subarray length

The task is to determine whether a given linked list is circular or not.

• A linked list is circular if the next pointer of the last node points to the first node.

• An empty linked list is also considered circular.

• Check if any node has its next pointer equal to NULL.

• All the integers in the linked list are unique.

• The next pointer of a node with i'th integer is linked to the node with data (i+1)'th integer.

The task is to find the maximum elements for each subarray of size K in a given array.

• Iterate through the array and maintain a deque of indices of the maximum elements in the current window of size K.

• For each new element, remove indices from the deque that are outside the current window.

• Add the index of the new element to the deque, and print the maximum element of the window if the first index in the deque is outside the window.

My strengths include strong communication skills, adaptability, and problem-solving abilities.

• Strong communication skills: able to effectively convey ideas and information

• Adaptability: able to quickly adjust to new situations and challenges

• Problem-solving abilities: able to analyze situations and find effective solutions

Use a hashmap to find the repeating element in the array of strings

• Iterate through the array and store each element in a hashmap with its frequency

• Check for any element with frequency greater than 1, that is the repeating element