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I applied via Recruitment Consulltant
Logical questions and general knowledge
Good company and good management
Java basic technical questions
Binary search tree is a data structure where each node has at most two children, with left child being smaller and right child being larger. Hash table is a data structure that maps keys to values using a hash function.
Binary search tree organizes data in a hierarchical structure with each node having at most two children.
In a binary search tree, the left child of a node contains values smaller than the node, while the...
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I applied via Referral and was interviewed in Jan 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
Company payroll process is the system used to manage employee compensation and benefits.
Payroll process includes calculating employee salaries, taxes, and deductions
It also involves managing employee benefits such as health insurance and retirement plans
Payroll process can be done in-house or outsourced to a third-party provider
It is important to ensure compliance with labor laws and regulations
Payroll process can be a...
I applied via Company Website and was interviewed in Jul 2019. There were 3 interview rounds.
Our organization follows a combination of manual and automated processes to streamline operations.
We use project management tools like Jira to track tasks and progress
Regular team meetings are held to discuss project updates and address any issues
Automated testing is used to ensure software quality and reduce manual errors
IRD stands for Interface Requirements Document, IDD stands for Interface Design Document, and BRD stands for Business Requirements Document.
IRD is a document that outlines the requirements for the interface between different systems or components.
IDD is a document that describes the design of the interface, including the data formats, protocols, and communication methods.
BRD is a document that captures the business req...
Use case diagrams are visual representations of the interactions between users and a system.
They depict the system's functionality from the user's perspective.
They show the different actors and their roles in the system.
They illustrate the various use cases and their relationships.
They help in identifying the requirements of the system.
They aid in communication between stakeholders.
Example: A use case diagram for an on...
I appeared for an interview before May 2021.
Round duration - 120 Minutes
Round difficulty - Medium
Round duration - 60 Minutes
Round difficulty - Easy
Given a singly linked list with 'N' nodes containing integer values, your task is to sort the list using insertion sort and output the sorted list.
Insertion Sort is an al...
Implement insertion sort algorithm on a singly linked list with integer values.
Traverse the linked list and for each node, find its correct position in the sorted list.
Remove the node from the original list and insert it at the correct position in the sorted list.
Repeat this process until all nodes are sorted.
Ensure the implementation is in-place, without using extra space.
Handle edge cases like empty list or single no...
Your task is to implement a Stack data structure using a Singly Linked List.
Create a class named Stack
which supports the following operations, each in O(1...
Implement a Stack data structure using a Singly Linked List with operations in O(1) time.
Create a class named Stack with getSize, isEmpty, push, pop, and getTop methods.
Use a Singly Linked List to store the elements of the stack.
Ensure each operation runs in O(1) time complexity.
Handle cases where the stack is empty appropriately.
Implement the logic for each query type as specified in the input and output sections.
Given an integer N, determine and print all the prime numbers between 2 and N, inclusive.
Integer N
Prime numbers printed on separate lines
Generate and print all prime numbers between 2 and N, inclusive.
Iterate from 2 to N and check if each number is prime
Use a helper function to determine if a number is prime
Print each prime number on a new line
Round duration - 45 Minutes
Round difficulty - Medium
This round was based on oops concepts and their applications and about STLs.
Given a number N
, generate a pattern where the outer rectangle is filled with the number N
, and the inner rectangles contain decreasing numbers down to 1.
The input be...
Generate a rectangular pattern with outer rectangle filled with N and inner rectangles containing decreasing numbers.
Create a 2-D array with dimensions based on input N
Fill the outer rectangle with N and inner rectangles with decreasing numbers down to 1
Adjust the values in the inner rectangles based on the layer number
Return the generated pattern as a 2-D list/array
Round duration - 30 Minutes
Round difficulty - Easy
This around was basically to judge my communication and behavioral skills.
Tip 1 : Basics should be very clear related to DSA.
Tip 2 : Good knowledge of OS will be plus for Qualcomm
Tip 3 : One should revise the college project thoroughly before interview.
Tip 1 : Be brief while writing resume.
Tip 2 : Mention atleast 2 projects.
I applied via Naukri.com and was interviewed before Sep 2019. There were 6 interview rounds.
I appeared for an interview in Aug 2017.
I appeared for an interview in Aug 2017.
I lack experience in a specific technology required for the role.
I may not have experience with a specific programming language or framework mentioned in the job description.
I may not have worked on projects similar to what your company is working on.
I may not have experience with certain tools or technologies that are crucial for the role.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
AC and DC are two types of electrical current with different characteristics.
AC stands for Alternating Current, while DC stands for Direct Current.
AC periodically changes direction, while DC flows in one direction.
AC is commonly used in household electrical systems, while DC is used in batteries and electronic devices.
AC can be easily transformed to different voltage levels using transformers, while DC requires convert...
Fill the cells in the pyramid
The pyramid is a pattern of numbers or characters arranged in a triangular shape
Each row of the pyramid has one more cell than the previous row
Start filling the pyramid from the top and move downwards
The cells can be filled with any desired numbers or characters
An alternator and generator are devices that convert mechanical energy into electrical energy.
Both alternators and generators are used to generate electricity.
They work on the principle of electromagnetic induction.
Alternators are commonly used in modern vehicles to charge the battery and power the electrical systems.
Generators are often used as backup power sources during power outages.
Examples of alternators include ...
Quick sort has an average and worst-case time complexity of O(n log n).
Quick sort is a divide-and-conquer algorithm.
It selects a pivot element and partitions the array around the pivot.
The average and worst-case time complexity is O(n log n).
However, in the worst-case scenario, it can have a time complexity of O(n^2).
I developed a mobile app for tracking daily water intake and hydration levels.
Researched best practices for hydration tracking
Designed user-friendly interface for inputting water intake
Implemented data visualization for tracking hydration levels
Tested app with focus groups for feedback
Continuously updated app based on user suggestions
SHA Algorithm is a cryptographic hash function that takes an input and produces a fixed-size output.
SHA stands for Secure Hash Algorithm.
It is widely used in various security applications and protocols.
SHA-1, SHA-256, SHA-384, and SHA-512 are common variants of SHA.
It generates a unique hash value for each unique input.
The output is a fixed length, regardless of the input size.
SHA is used for data integrity, password h...
To delete a node in a linked list, we need to adjust the pointers of the previous node and the next node.
Find the node to be deleted
Adjust the pointers of the previous node and the next node
Free the memory of the deleted node
I am a passionate software engineer with experience in developing web applications and a strong background in computer science.
Experienced in developing web applications using technologies like HTML, CSS, JavaScript, and React
Strong background in computer science with knowledge of data structures and algorithms
Proficient in programming languages such as Java, Python, and C++
Familiar with Agile development methodologies...
As an intern supervisor, I faced challenges in terms of communication, technical skills, and time management.
Communication barriers due to language or cultural differences
Lack of technical skills or knowledge required for the job
Difficulty in managing time and meeting deadlines
Inability to work independently or as part of a team
Resistance to feedback or constructive criticism
Limited exposure to real-world scenarios and...
I prefer a job place that offers a collaborative and innovative work environment.
Prefer a workplace that encourages teamwork and communication
Value opportunities for learning and growth
Seek a company that fosters creativity and innovation
I will solve disputes by promoting open communication, active listening, and finding mutually beneficial solutions.
Encourage open and honest communication between parties involved
Actively listen to each party's concerns and perspectives
Identify common goals and interests to find mutually beneficial solutions
Mediate discussions and facilitate negotiations if necessary
Document agreements and ensure follow-up to prevent f...
Qualcomm is a leading semiconductor and telecommunications equipment company.
Qualcomm is known for its expertise in wireless technologies and mobile chipsets.
They have developed popular Snapdragon processors used in smartphones and tablets.
Qualcomm has made significant contributions to the advancement of 5G technology.
The company has a strong patent portfolio and is involved in licensing its technology to other manufac...
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