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I applied via Company Website and was interviewed in Dec 2020. There were 3 interview rounds.
The time required to run 10 km depends on various factors such as fitness level, terrain, and pace.
The time to run 10 km can vary greatly depending on individual fitness level.
Terrain plays a significant role in determining the time required.
Pace or speed at which the distance is covered also affects the time taken.
Factors like weather conditions and elevation changes should be considered.
Training and experience can im
posted on 7 May 2017
I was interviewed in Feb 2017.
malloc is a function in C that dynamically allocates memory on the heap. It is used to allocate memory for variables or data structures.
malloc is used in C programming language.
It is used to allocate memory on the heap.
malloc is different from 'new' in C++ as it does not call constructors for objects.
C++ is a general-purpose programming language while Objective C is a superset of C used for iOS and macOS development.
C++ is widely used for developing applications, games, and system software.
Objective C is mainly used for iOS and macOS development.
C++ supports both procedural and object-oriented programming paradigms.
Objective C is an object-oriented language with dynamic runtime features.
C++ has a larger community a...
Class container is a class that holds objects of other classes, while class composition is a way to combine multiple classes to create a new class.
Class container holds objects of other classes, acting as a collection or container.
Class composition combines multiple classes to create a new class with its own behavior and attributes.
In class container, the objects are typically stored in a data structure like an array o...
Divide the horses into groups of 5 and race them. Take the top 2 from each race and race them again. Finally, race the top 2 horses to determine the top 3.
Divide the horses into 3 groups of 5 and race them.
Take the top 2 horses from each race and race them again.
Finally, race the top 2 horses to determine the top 3.
Developing a real-time data processing system for a high-traffic e-commerce website
Implemented a distributed system architecture to handle large volumes of data
Optimized algorithms for efficient data processing and storage
Utilized caching mechanisms to improve system performance
Worked closely with cross-functional teams to troubleshoot and resolve issues
Example: Successfully reduced data processing time by 50% by imple
Seeking new challenges and opportunities for growth.
Looking for a more challenging role to further develop my skills
Interested in exploring new technologies and industries
Seeking better career advancement opportunities
Want to work in a more collaborative team environment
The width of a tree is the maximum number of nodes at any level in the tree.
To calculate the width of a tree, we can perform a level order traversal and keep track of the maximum number of nodes at any level.
We can use a queue data structure to perform the level order traversal.
At each level, we count the number of nodes in the queue and update the maximum width if necessary.
I was interviewed in Aug 2017.
posted on 10 May 2015
Locate sum of 2 numbers in a linear array (unsorted and sorted) and their complexities
For unsorted array, use nested loops to compare each element with every other element until the sum is found
For sorted array, use two pointers approach starting from the beginning and end of the array and move them towards each other until the sum is found
Complexity for unsorted array is O(n^2) and for sorted array is O(n)
Pointers are used to manipulate memory addresses and values in C++. Increment/decrement, address of and value at operators are commonly used.
Incrementing a pointer moves it to the next memory location of the same data type
Decrementing a pointer moves it to the previous memory location of the same data type
The address of operator (&) returns the memory address of a variable
The value at operator (*) returns the value sto
To determine if a point is inside or outside a rectangle, we check if the point's coordinates fall within the rectangle's boundaries.
Check if the point's x-coordinate is greater than the left edge of the rectangle
Check if the point's x-coordinate is less than the right edge of the rectangle
Check if the point's y-coordinate is greater than the top edge of the rectangle
Check if the point's y-coordinate is less than the b...
To find line that divides rectangle into 2 equal halves through a point inside it.
Find the center of the rectangle
Draw a line from the center to the given point
Extend the line to the opposite side of the rectangle
The extended line will divide the rectangle into 2 equal halves
There are multiple combinations of 8-bit and 16-bit signed numbers. How many such combinations are possible?
There are 2^8 (256) possible combinations of 8-bit signed numbers.
There are 2^16 (65,536) possible combinations of 16-bit signed numbers.
To find the total number of combinations, we can add the number of combinations of 8-bit and 16-bit signed numbers.
Therefore, the total number of possible combinations is 256 +
Find duplicates in an array of elements in 0(n) time and 0(1) space.
Use the property of inputs to your advantage
Iterate through the array and mark elements as negative
If an element is already negative, it is a duplicate
Return all the negative elements as duplicates
I was interviewed 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 was interviewed before May 2016.
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...
I was interviewed in Dec 2016.
I was interviewed in Sep 2016.
Code for scheduling in C
Define a struct for the task with fields like start time, end time, priority, etc.
Create an array of tasks and sort them based on priority and start time
Implement a scheduling algorithm like Round Robin or Priority Scheduling
Use system calls like fork() and exec() to create and execute processes
Implement synchronization mechanisms like semaphores or mutexes to avoid race conditions
I was interviewed in Sep 2016.
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