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Easy to answer ,asked mostly on sql and other ml topics
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL databases are table-based and have a predefined schema, while NoSQL databases are document-based, key-value pairs, graph databases, or wide-column stores.
SQL databases are good for complex queries and transactions, while NoSQL databases are better for hierarchical data storage and real-time web applications.
Ex...
Regularization in machine learning is a technique used to prevent overfitting by adding a penalty term to the model's loss function.
Regularization helps in reducing the complexity of the model by penalizing large coefficients.
Common types of regularization include L1 (Lasso) and L2 (Ridge) regularization.
L1 regularization adds the absolute value of the coefficients to the loss function, promoting sparsity.
L2 regulariza...
I appeared for an interview before Jun 2016.
Yesterday was a productive day filled with meetings and project work.
Attended a team meeting in the morning
Worked on a project proposal in the afternoon
Had a networking event in the evening
The letters on a keyboard are placed in a specific layout called QWERTY, which was designed to prevent typewriter jams.
The QWERTY layout was developed by Christopher Sholes in 1873 for typewriters.
The layout was designed to separate commonly used letters to reduce the likelihood of jamming.
The arrangement of letters was based on the frequency of their use in the English language.
The QWERTY layout became popular and was
An air conditioner is a device that cools and dehumidifies the air in a room or building.
Air conditioners work by removing heat and moisture from the air.
They use a refrigeration cycle to cool the air.
Air conditioners can be used for both residential and commercial purposes.
They come in different types such as window units, split systems, and central air conditioning systems.
Air conditioners improve indoor air quality ...
I appeared for an interview in Aug 2017.
I applied via Campus Placement
Predicted month end target based on 35% work completed in first 10 days.
Assuming the employee works at a consistent pace throughout the month
Calculate the remaining work as 65% of the total work
Divide the remaining work by the remaining days in the month
Add the result to the 35% already completed
This gives the predicted month end target
For example, if the total work is 100 units, and 35 units are completed in the first...
I applied via Campus Placement and was interviewed before Jul 2023. There were 2 interview rounds.
1hr Moderate Question
I am passionate about gaining practical experience and learning new skills in a professional environment.
Seeking hands-on experience in the field
Interested in applying theoretical knowledge to real-world scenarios
Excited about the opportunity to work with experienced professionals
The perspective refers to one's point of view or opinion on a particular topic or situation.
Perspective can be influenced by personal experiences, beliefs, and values.
It is important to consider different perspectives when making decisions or solving problems.
For example, in a team project, each team member may have a different perspective on how to approach the task.
Perspective can also refer to the way something is v...
I applied via Campus Placement and was interviewed in Apr 2024. There were 3 interview rounds.
Prepare thoroughly for aptitude...
Code for multiplication operation in programming languages
Use the * operator in most programming languages to perform multiplication
Example: int result = num1 * num2;
Remember to handle overflow cases if working with large numbers
My semester subjects include Computer Science, Mathematics, and Economics.
Computer Science - Programming, Algorithms, Data Structures
Mathematics - Calculus, Linear Algebra, Statistics
Economics - Microeconomics, Macroeconomics, Econometrics
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
Recent graduate with a degree in Computer Science
Passionate about coding and problem-solving
Experience with programming languages such as Java, Python, and C++
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
Recent graduate with a degree in Computer Science
Passionate about coding and problem-solving
Strong communication and teamwork skills
The aptitude was very tough
I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.
The easy aptitude test was well-designed.
A group discussion on a specific topic.
I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.
Difficulties were moderate level and most questions were repeted
I applied via Walk-in and was interviewed in Jul 2024. There were 3 interview rounds.
It contains 35 question
The project is a web application that helps users track their daily water intake and reminds them to stay hydrated.
Users can input their daily water consumption and set goals for themselves.
The application sends notifications to remind users to drink water throughout the day.
Users can view their water intake history and track their progress over time.
Code to identify even numbers
Use the modulo operator (%) to check if a number is divisible by 2
If the remainder is 0, then the number is even
Example: int num = 6; if(num % 2 == 0) { // num is even }
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
Recent graduate with a degree in Computer Science
Passionate about coding and problem-solving
Strong communication and teamwork skills
Experience with programming languages such as Java, Python, and C++
based on 1 interview
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Software Technologist 1
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