CognoticAI Interview Questions and Answers

5G technology, 2 mins to prepare, Calls out name and then we have to turn on camera and speak.

Impact of E-commerce on bricks and motors

Q1. Introduce Yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for software development.
• Graduated with a Bachelor's degree in Computer Science

• Proficient in programming languages such as Java, Python, and C++

• Completed internships at tech companies like Google and Microsoft

• Interested in machine learning and artificial intelligence
Answered by AI
Add your answer
Q2. Research Internship based questions on python which I mentioned in my Resume
Add your answer
Q3. Doctype Html - Why is it mentioned? HTML - Inline and block elements
Add your answer
Q4. What is OOP? Explain its five pillars.
Ans. 
OOP stands for Object-Oriented Programming. Its five pillars are encapsulation, inheritance, polymorphism, abstraction, and composition.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

• Inheritance: Creating new classes by inheriting attributes and methods from existing classes.

• Polymorphism: Objects of different classes can be treated as objects of a common superclass.

• Abstrac...read more
Answered by AI
Add your answer
Q5. SQL - Select query syntax and types of join
Ans. 
SQL select query syntax and types of join
• SQL SELECT query syntax: SELECT column1, column2 FROM table_name WHERE condition

• Types of joins: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN

• Example: SELECT orders.order_id, customers.customer_name FROM orders INNER JOIN customers ON orders.customer_id = customers.customer_id
Answered by AI
Add your answer
Q6. JAVA - DSA Questions 1. For range 1 to 100, if number divisible by 3 print "Zig", if number divisible by 5 print "Zag" and if divisible by both print "Zig-Zag". 2. Find second largest element in a given ar...read more
Add your answer

Asked questions based on arrays

Q1. Questions related sortings
Add your answer
Q2. Questions related to projects
Add your answer

Q1. Managerial questions
Add your answer

Q1. Nonsense question
Add your answer
Q2. They don't have knowledge
Add your answer

Q1. Coding DSA question
Add your answer
Q2. No of frequency of character in word
Add your answer

Q1. Four Pillars of OOPS in Java?
Ans. 
Encapsulation, Inheritance, Polymorphism, Abstraction are the four pillars of OOPS in Java.
• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the implementation details and showing only the necessary features.
Answered by AI
Add your answer
Q2. What is a constructor in Java?
Ans. 
A constructor in Java is a special type of method that is used to initialize objects.
• Constructors have the same name as the class they are in.

• They do not have a return type, not even void.

• Constructors are called when an object of a class is created.

• Example: public class Car { public Car() { // constructor code } }
Answered by AI
Add your answer

Q1. Introduction your self
Ans. 
I am a Technical Support Engineer with 5 years of experience in troubleshooting hardware and software issues for customers.
• 5 years of experience in technical support

• Skilled in troubleshooting hardware and software issues

• Strong communication and problem-solving skills

• Experience in providing remote support to customers

• Certified in ITIL Foundation
Answered by AI
Add your answer
Q2. Tell me two examples how you can self motivated
Ans. 
Setting clear goals and creating a positive work environment are two ways I stay self-motivated.
• Setting clear, achievable goals for myself

• Creating a positive work environment by surrounding myself with supportive colleagues
Answered by AI
Add your answer
Q3. Why should we hire you
Ans. 
I have a strong technical background, excellent problem-solving skills, and a passion for helping customers.
• Extensive experience in troubleshooting technical issues

• Strong communication skills to effectively assist customers

• Ability to work well under pressure and meet deadlines

• Passion for continuous learning and staying updated on new technologies
Answered by AI
Add your answer
Q4. Tell me about your native place
Ans. 
I come from a small town nestled in the mountains, known for its scenic beauty and warm hospitality.
• Located in the foothills of the Himalayas

• Famous for its apple orchards and lush green landscapes

• Close-knit community with strong cultural traditions
Answered by AI
Add your answer
Q5. Who referred this interview
Add your answer
Q6. Can you do the over time work
Ans. 
Yes, I am willing to do overtime work when necessary.
• I am flexible with my schedule and willing to work extra hours when needed

• I understand the importance of meeting deadlines and providing support to customers

• I have previous experience working overtime in my previous roles, such as during product launches or system upgrades
Answered by AI
Add your answer