Primathon Technology Ventures Front end Developer Interview Questions and Answers

Basic Aptitude Questions

Advancce Java coding u

Singleton Class in c++, Registration call flow.

Aptitude questions with some basic coding questions

They have given 3 coding questions and some pseudo codings

Q1. Tell about your self
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Q2. Some coding questions
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It's mainly Python and Java based, also aptitude here and there

They ask you about your previous projects and also one basic coding question, I was asked to count the frequency of words in a sentence. One SQL question was also asked.

General apti questions and coding

Q1. Sql , rdbms, projects
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Q1. Hr Questions and projects discussion
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Q1. 1. How we secure ur data through data security?
Ans. 
Data security is ensured through various measures such as encryption, access controls, regular backups, and security audits.
• Encryption: Data is encrypted using algorithms like AES or RSA to protect it from unauthorized access.

• Access controls: User authentication, role-based access control, and strong password policies are implemented to control data access.

• Regular backups: Data is regularly backed up to prevent loss or...read more
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Q2. 2.Where are how do we use Al in our day to day life ?
Ans. 
AI is used in various aspects of our daily lives, from virtual assistants to recommendation systems.
• Virtual assistants like Siri, Alexa, and Google Assistant use AI to understand and respond to voice commands.

• Social media platforms use AI algorithms to personalize our news feeds and suggest friends to connect with.

• AI-powered recommendation systems suggest products, movies, and music based on our preferences and browsin...read more
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Q3. 3.Explain about Artificial intelligence
Ans. 
Artificial intelligence is a field of computer science that focuses on creating intelligent machines.
• AI involves the development of algorithms and models that enable machines to perform tasks that typically require human intelligence.

• It encompasses various subfields such as machine learning, natural language processing, computer vision, and robotics.

• AI applications can be found in areas like virtual assistants, autonom...read more
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Q4. 4.what is al and it functionality in machine learning
Ans. 
AL stands for Active Learning and it is a technique used in machine learning to select the most informative data points for labeling.
• AL is used to reduce the amount of labeled data needed for training a model.

• It involves iteratively selecting the most uncertain or informative data points for annotation.

• AL can be used in various machine learning tasks such as classification, regression, and clustering.

• By actively select...read more
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Q5. 5.Short keys of copy, cut, paste, undo
Ans. 
Copy, cut, paste, undo are short keys used for manipulating text or objects in software applications.
• Copy: Ctrl+C (Windows) or Command+C (Mac)

• Cut: Ctrl+X (Windows) or Command+X (Mac)

• Paste: Ctrl+V (Windows) or Command+V (Mac)

• Undo: Ctrl+Z (Windows) or Command+Z (Mac)
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Q6. 6.how will short name in mx excel
Ans. 
In Excel, you can create a short name for a cell or range of cells using the Name Manager feature.
• Open Excel and go to the Formulas tab.

• Click on the Name Manager button.

• Click on the New button to create a new name.

• Enter a short name in the Name field.

• Specify the cell or range of cells you want to associate with the short name in the Refers to field.

• Click OK to save the short name.

• You can now use the short name in formu...read more
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Q7. 7.What do you know about artificial intelligence and Machine learning?
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Artificial intelligence (AI) is the simulation of human intelligence in machines that can learn and perform tasks without explicit programming.
• AI is a branch of computer science that focuses on creating intelligent machines

• Machine learning is a subset of AI that enables machines to learn from data and improve their performance

• AI and machine learning are used in various applications such as speech recognition, image cla...read more
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Q8. 8. Can you play any music instrument?
Ans. 
Yes, I can play the piano and the guitar.
• I can play the piano and the guitar.

• I have been playing the piano for 10 years.

• I have been playing the guitar for 5 years.
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Q9. 9.Data Base Administration knowledge line attributes and entities and ther m...
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Q1. DBMS: Indexing Partitioning Python: Monkey Patching
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Q1. Introducing self
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Q2. Tell me it computer base question
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