Oracle Software Developer Interview Questions, Process, and Tips

Program to concatenate Zig Zag string from a row using Java String Operations.

• Use StringBuilder to efficiently concatenate strings

• Use loops to traverse the rows and columns of the zig zag pattern

• Use conditional statements to determine the direction of traversal

Rotational shifts refer to working in different shifts at different times. Web service flow is the sequence of steps involved in a web service request. Checking ports on Unix or Solaris machine involves using the netstat command.

• Rotational shifts involve working in different shifts at different times, such as day shift, night shift, and swing shift.

• Web service flow involves a sequence of steps, such as sending a reques...read more

Web service flow is the sequence of steps involved in the communication between a client and a server over the internet.

• Web service flow involves a client sending a request to a server

• The server processes the request and sends a response back to the client

• The response can be in various formats such as XML, JSON, or plain text

• Web service flow can be synchronous or asynchronous

• Examples of web services include RESTful API

To check ports in Solaris or Linux machine, use the netstat command.

• Open the terminal and type 'netstat -an' to display all open ports.

• Use 'netstat -an | grep ' to check if a specific port is open.

• To check listening ports, use 'netstat -an | grep LISTEN'.

• For Solaris, use 'netstat -an | grep .' instead of '| grep '.

Coalnet Architecture of MMS Module is a system for managing and monitoring coal mines.

• Coalnet Architecture is designed to manage and monitor coal mines.

• It includes modules for tracking production, equipment maintenance, and safety.

• The MMS Module specifically focuses on maintenance management.

• It allows for scheduling and tracking of maintenance tasks, as well as inventory management.

• The architecture is scalable and can ...read more