Osprosys Software Interview Questions and Answers

Dynamic allocation of memory to 2D array is done using double pointer and malloc function.

• Declare a double pointer to hold the 2D array.

• Allocate memory to the first dimension using malloc function.

• Allocate memory to the second dimension using a loop and malloc function.

• Free the memory after use to avoid memory leaks.

• Example: int **arr; arr = (int **)malloc(rows * sizeof(int *));

• Example: for(int i=0; i

Function overloading is when multiple functions have the same name but different parameters. Polymorphism is the ability of an object to take on many forms.

• Function overloading allows multiple functions with the same name but different parameters to be defined.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• Function overloading is resolved at compile-time, while polymorphism is resolved at runtime.

A simple C program to accept and print a name.

• Use scanf() function to accept the name from the user.

• Use printf() function to print the name on the screen.

FI to SD integration refers to the integration between SAP Financials (FI) and Sales and Distribution (SD) modules.

• FI and SD are two important modules in SAP ERP system

• FI module deals with financial transactions and accounting

• SD module deals with sales and distribution processes

• Integration between FI and SD modules ensures that financial transactions are accurately recorded for sales and distribution activities

• Examples of integration include automatic creation of accounting d...read more

Waterfall model is a linear sequential approach to software development.

• It follows a sequential process where each phase must be completed before moving to the next one.

• It is a rigid model and changes cannot be made easily once a phase is completed.

• It is suitable for projects with well-defined requirements and a clear understanding of the end product.

• Phases include requirements gathering, design, implementation, testing, deployment, and maintenance.

• Example: Building a house f...read more

Tickets are a means of tracking and managing tasks or issues within a system.

• Tickets can be created by users or automatically generated by the system.

• They typically include information such as a title, description, priority level, and status.

• Tickets can be assigned to specific individuals or teams for resolution.

• They are commonly used in software development, customer support, and project management.

• Examples of ticketing systems include Jira, Zendesk, and ServiceNow.