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Interview Questions

February 17, 2023

What is the characteristic equation of a Matrix

February 16, 2023

Which of the following are nature of quadratic forms?

February 16, 2023

The product of three consecutive numbers which are odd in nature when divided by 3 is 810. The product of their squareroots is ?

February 16, 2023

8, 27, 64, 100, 125, 216, 343

February 16, 2023

3,5,11,14,17,21 pick the odd one out

February 16, 2023

In __________ type conversion no loss of data occurs.

February 17, 2023

Which data type doesn't allow duplication?

February 17, 2023

Pick the procedure to create a dataframe from lists?

February 17, 2023

What is the purpose of a pass command in python?

February 17, 2023

What will be the output of below python code? str = "Information" print(str[1:8])"

February 17, 2023

To create a pseudocolor plot with a non-regular rectangular grid we use ____________________ plot.

October 29, 2022

If a:b:c=3:4:7, then the ratio a+b : c is equal to

October 29, 2022

Read the conclusions and evaluate the satements. Some dogs are rats. All cats are doors. All rats are cats. conclusion : I. Some dogs are cats II: All cats are rats

October 29, 2022

In the context of Recommender systems. When customer data is about the Rating matrix for the various products, for similarity measure between the customers, it is required to ignore products where one of the pair of the customers has not rated the product. What aspect of Data preprocessing is being addressed by this?

October 29, 2022

Which of the following is not a valid SQL type?

October 29, 2022

Theoretically, what is the maximum percentage of data that can be outliers?

October 29, 2022

It has been established that P : Einstein was Q : although a great scientist R : weak in arithmetic S : right from his school days The Proper sequence should be:

October 29, 2022

Here are some words translated from an artificial language. moolokarn means blue sky wilkospadi means bicycle race moolowilko means blue bicycle Which word could mean ""bicycle stunt?

October 29, 2022

Is it possible that by the transformation the R SQR value increases so does the RMSE value`

October 29, 2022

What tool is used to communicate with the Kubernetes cluster

October 28, 2022

What is the difference between Deep Learning algorithms and Traditional Machine Learning algorithms?

October 28, 2022

What is the difference between Object Classification & Object Detection?

October 28, 2022

It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?

October 28, 2022

Apart from Support Confidence and lift, name any 2 measures of the Association

October 28, 2022

Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ?

December 03, 2022

The value of (5) power1/4 × (125) power0.25 is

October 28, 2022

Apache Spark and MapReduce are very different in several features like Data Processing - Spark handles the processing in-memory whereas MapReduce is disk-based.

October 28, 2022

Statement: Some pearls are jewels. Some jewels are ornaments. Conclusion: I. Some Jewel are pearls. II. Some Ornaments are jewels.

October 27, 2022

Machine learning is one of the important sub-areas of Artificial Intelligence likewise Neural Networks, Computer Vision, Robotics, and NLP are also the sub-areas. In machine learning, we build or train ML models to do certain tasks.

October 27, 2022

A mother is twice as old as her son. If 20 years ago, the age of the mother was 10 times the age of the son, what is the present age of the mother

September 02, 2022

The Machine Learning models are applied to data that can be expressed in matrix form, which is a 2-Dimensional arrangement.

September 15, 2022

Python avoids the loss of data in Implicit Type Conversion.

September 11, 2022

HTML is designed based on SGML(Standard Generalized Markup Language).

September 14, 2022

Matplotlib package have a display image function.

September 15, 2022

SQL stands for Structured Query Language. SQL lets you access and manipulate databases.

September 11, 2022

Regression is a parametric approach and it makes assumptions for analysis.

September 13, 2021

Java 7 is the compatible version for Hadoop 2.x

September 12, 2022

What are the types of Digital Marketing SEO, SMM, PPC, Email Marketing, Content Marketing

September 11, 2022

What is Cybersecurity primarily about, Cybersecurity encompasses a full range of

September 10, 2022

In Multinomial Regression, the term multi refers to More than two outcomes.

September 09, 2022

Ensemble learning refers to only visualizing the predictions from models.

September 08, 2022

Is cross validation another way to choose k True.

February 04, 2023

Decision tree algorithm belongs to the supervised family.

September 05, 2022

Measurements of how well probability distribution is perplexity in topic modeling.

September 02, 2022

Classification analysis is a process of finding a function which divides the dataset into Classes based on different Parameters.

February 07, 2023

MLOps is an application of DevOps in building end-to-end Machine Learning algorithms including - Data Collection, Data Pre-processing, Model Building,...

September 18, 2022

Tableau Public is a free version of the Tableau Desktop tool with a few limitations.

September 19, 2022

SQL statements are needed to accomplish chores such as to update data on a database or retrieve data from a database.

September 11, 2022

It is widely known that training Deep Learning networks with multiple (sometimes 10s of them) layers is very difficult because they will be highly sensitive to the initial weights and configuration.

September 13, 2022

Machine learning is a subset of data science which focuses mostly on building models by using the data.The models are built in asunch as way where they can learn themselves and improve efficiency from the rewards and experience

August 10, 2020

JSON is a language-agnostic easily parsable, readable, writable, and generatable text data interchange format. It is pillared on objects such as arrays, vectors, sequences, lists, etc., and collection on name-value pairs similar to dictionaries in python.

September 06, 2022

Machine learning is a subset of data science which focuses mostly on building models by using the data.The models are built in asunch as way where they can learn themselves and improve efficiency,

September 06, 2022

Machine learning is a subset of data science which focuses mostly on building models by using the data.The models are built in asunch as way where they can learn themselves and improve efficiency,

September 05, 2022

What are the various mathematical operations within Python? Can you explain the Python code used to perform these operations?

September 11, 2022

Sensors collect data from the environment or any object. An IoT device consists of a sensor along with some Hardware

September 17, 2022

Data Science is boosting across the world. Harvard university quoted that Data Scientist is the “sexiest job”. As per Glassdoor, Data Scientist ranks among the top 25 jobs in the world. The Data Scientists are considered as rock stars of the technology industry.

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