Flynaut SaaS Interview Questions and Answers

Logical reasoning and other appitude

Python code on technical questions

Q1. Explain cross validation
Ans. 
Cross validation is a technique used to assess the performance of a predictive model by splitting the data into training and testing sets multiple times.
• Cross validation helps to evaluate how well a model generalizes to new data.

• It involves splitting the data into k subsets, training the model on k-1 subsets, and testing on the remaining subset.

• Common types of cross validation include k-fold cross validation and leave-
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Q2. Supervised machine learning
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Q1. Introduce your self
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Q2. Why should we hire you
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Q1. What is flexbox
Ans. 
Flexbox is a CSS layout model that allows for responsive design by aligning and distributing space among items in a container.
• Flexbox stands for 'Flexible Box Layout'.

• It enables easy alignment of items vertically and horizontally.

• Key properties include 'display: flex', 'flex-direction', and 'justify-content'.

• Example: 'flex-direction: row' arranges items in a row.

• It simplifies complex layouts without using floats or pos
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Q2. Write code to turn 90° to div
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Q1. What is salesforce
Ans. 
Salesforce is a cloud-based customer relationship management (CRM) platform that helps businesses manage their sales, customer service, marketing, and more.
• Salesforce is a CRM platform used by businesses to manage customer interactions and data.

• It offers a wide range of tools and features for sales, marketing, customer service, and analytics.

• Salesforce is cloud-based, allowing users to access their data and application...read more
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Q2. What is trigger
Ans. 
A trigger is a piece of code that automatically executes when a specified event occurs in a database.
• Triggers are used to enforce business rules, validate data, and maintain data integrity.

• They can be written in Apex programming language in Salesforce.

• Triggers can be executed before or after a record is inserted, updated, or deleted.
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Q1. What is JDBC and It's steps
Ans. 
JDBC stands for Java Database Connectivity, which is a Java API for connecting and executing queries on a database.
• JDBC is used to connect Java applications to databases.

• Steps in JDBC include loading the driver, establishing a connection, creating a statement, executing queries, and handling results.

• Example: Class.forName("com.mysql.jdbc.Driver"); Connection con = DriverManager.getConnection("jdbc:mysql://localhost:330...read more
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Q2. Project details
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