Infosys Interview Questions, Process, and Tips for Experienced

To check if two strings are anagrams, connect two databases in Spring, and reload configuration without downtime in Spring.

• To check if two strings are anagrams, use Java Collection Framework to compare the characters in both strings.

• To connect two databases in Spring, configure multiple data sources in the application context file.

• To reload configuration in Spring without downtime, use Spring Cloud Config to externaliz

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