Pie Infocomm Interview Questions, Process, and Tips

Good to be in basic math

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Q1. What Is primary key
Ans. 
Primary key is a unique identifier for a record in a database table.
• Primary key ensures data integrity and helps in faster data retrieval.

• It cannot have null or duplicate values.

• Examples of primary keys are social security number, email address, etc.
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Q2. What is the uses of 0ython
Ans. 
Python is a high-level programming language used for web development, data analysis, artificial intelligence, and more.
• Web development using frameworks like Django and Flask

• Data analysis and visualization using libraries like Pandas and Matplotlib

• Artificial intelligence and machine learning using libraries like TensorFlow and Scikit-learn

• Scripting and automation tasks

• Game development using Pygame

• Desktop application dev
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40 question and you have to solve all these and also mention your marks of graduation, they also select the people on the basic of 10, 12th marks,

They give the trending topic like what you learn from the covid19 and all the group discussion topic, and you have 5(for whole group not for only your) minutes and you are free to speak English or Hindi.

Q1. In this round they asked about the technical skill and all you mention in your resume, Tell the full form of PHP.
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Q2. What is role of DBA?
Ans. 
A DBA is responsible for managing and maintaining databases, ensuring data integrity, performance, and security.
• Designing and implementing database structures

• Installing and configuring database software

• Monitoring and optimizing database performance

• Ensuring data security and backup

• Troubleshooting and resolving database issues

• Collaborating with developers and system administrators

• Performing database upgrades and migratio
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Q1. Tell Me Something About Yourself, Your Family Background
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Q2. How you want to work like front-end or back-end?
Ans. 
I am comfortable working in both front-end and back-end development.
• I have experience in both front-end and back-end technologies such as HTML, CSS, JavaScript, React, Node.js, and SQL.

• I enjoy the creativity and design aspect of front-end development, as well as the problem-solving and logic aspect of back-end development.

• I am adaptable and willing to work on whichever aspect is needed for the project at hand.
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Q3. If you get the offer form other company than you switch or not?
Ans. 
It depends on various factors such as salary, benefits, growth opportunities, and work culture.
• Consider the salary offered by the other company. If it is significantly higher, it may be worth considering the switch.

• Evaluate the benefits package offered by the other company. If it includes better healthcare, retirement plans, or other perks, it could be a deciding factor.

• Assess the growth opportunities in both companies...read more
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Basic quantiative questions which includes all percentage,profit,loss,reasoning, family questions (i.e) relation questions and so on

10 members in a team discussed about a particular topic. Volunteer first

Q1. Basic core questions like what is transistor, resistor, diode and so on.
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Q2. What is thevenion theorem
Ans. 
Thevenin's theorem states that any linear electrical network can be replaced by an equivalent circuit comprising a voltage source and a series resistor.
• The theorem is used to simplify complex circuits into simpler ones.

• It is based on the principle of superposition.

• The equivalent circuit can be used to calculate the voltage and current in any part of the original circuit.

• The theorem is named after French engineer Léon C...read more
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Q3. What is sampling theorem
Ans. 
Sampling theorem is a mathematical concept that states a continuous signal can be accurately represented by a discrete signal.
• It is also known as Nyquist-Shannon sampling theorem.

• It is used in digital signal processing and communication systems.

• The theorem states that the sampling rate must be at least twice the highest frequency component in the signal.

• If the sampling rate is too low, aliasing can occur, which results...read more
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Q1. Some questions related to technical knowledge
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