Infosys Associate Consultant Interview Questions, Process, and Tips

Fibre optical is a technology that uses thin strands of glass or plastic to transmit data through light signals.

• Fibre optical cables are used for high-speed internet connections.

• They are also used in telecommunications for long-distance communication.

• Fibre optical technology is more efficient and faster than traditional copper wire technology.

Piggyback is a term used to describe when one thing is attached to or carried by another.

• Commonly used in the context of transportation, where one vehicle is carried on another vehicle's back or attached to it.

• In computing, piggybacking refers to when one process takes advantage of another process to perform a task.

• In business, piggybacking can refer to leveraging an existing product or service to promote a new one.

• Exa...read more

Latency is the time it takes for data to travel from the source to the destination, while bandwidth is the maximum rate of data transfer.

• Latency is the delay between the moment data is sent and when it is received.

• Bandwidth is the amount of data that can be transferred in a given amount of time.

• Latency is measured in milliseconds, while bandwidth is measured in bits per second.

• Examples: Latency can be affected by dista...read more

ARP stands for Address Resolution Protocol. Gratuitous ARP is a type of ARP message where a host sends an ARP request for its own IP address.

• ARP is used to map IP addresses to MAC addresses on a local network.

• Gratuitous ARP is used for updating ARP caches on other devices in the network.

• It is often used in scenarios like network failover or duplicate IP address detection.

TCP three way handshake is a process used to establish a connection between a client and server in a reliable manner.

• Client sends a SYN packet to the server to initiate the connection

• Server responds with a SYN-ACK packet to acknowledge the request

• Client sends an ACK packet back to the server to confirm the connection establishment

Yes, I am able to work flexibly and adapt to changing schedules or tasks.

• I have experience working remotely and managing my own schedule effectively.

• I am comfortable with adjusting my work hours to accommodate team meetings or deadlines.

• I am open to taking on different roles or tasks as needed to support the team.

• I have successfully juggled multiple projects at once, prioritizing tasks based on urgency.

• I am willing to ...read more

Hypothesis testing is a statistical method used to make inferences about a population based on sample data.

• It involves formulating a hypothesis about a population parameter, collecting data, and using statistical analysis to determine the likelihood of the hypothesis being true.

• There are two types of hypotheses: null hypothesis (H0) and alternative hypothesis (H1).

• Common tests for hypothesis testing include t-tests, ch...read more

Object-oriented programming concepts including inheritance, encapsulation, polymorphism, and abstraction.

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

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

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

• Abstraction: Hiding the complex implementation details and showing only t

Stream API is a feature in Java that allows processing collections of objects in a functional style.

• Stream API provides a way to perform operations on collections such as filter, map, reduce, etc.

• It supports functional programming paradigms like lambda expressions and method references.

• Stream API can improve code readability and maintainability by enabling concise and expressive code.

• Example: List names = Arrays.asList...read more

I expect challenging projects, opportunities for growth, supportive team environment, and work-life balance.

• Challenging projects that allow me to utilize my skills and learn new ones

• Opportunities for professional growth and advancement within the company

• A supportive team environment where collaboration and communication are valued

• Work-life balance to ensure I can perform at my best both at work and in my personal life

I am a dedicated and results-driven individual with a strong work ethic and a proven track record of success in similar roles.

• I have relevant experience and skills that align with the requirements of the position

• I am a quick learner and adaptable to new environments

• I am highly motivated and committed to delivering high-quality work

• I have a strong ability to work well in a team and communicate effectively with clients a