Sourcebits Technologies Interview Questions and Answers

When a parent process is terminated, the child process becomes an orphan and is adopted by the init process.

• When a parent process is terminated, the child process is not automatically terminated.

• The child process becomes an orphan and is adopted by the init process.

• The init process becomes the new parent of the orphaned child process.

• The orphaned child process continues to run independently until it completes or is terminated.

Incode refers to the code that is embedded within a program. Deadlock recovery is the process of resolving deadlocks in a system. Hierarchical file structure is a way of organizing files in a hierarchical manner.

• Incode refers to the code that is written within a program.

• Deadlock recovery involves detecting and resolving deadlocks in a system.

• Hierarchical file structure organizes files in a tree-like structure with parent and child relationships.

• Example of incode: Inline funct...read more

Various memory available in an OS include primary memory (RAM), secondary memory (hard disk), cache memory, and virtual memory.

• Primary memory (RAM) is used to store data and instructions that are currently being used by the CPU.

• Secondary memory (hard disk) is used for long-term storage of data and programs.

• Cache memory is a small, high-speed memory that stores frequently accessed data to improve CPU performance.

• Virtual memory is a technique that allows the OS to use a portion...read more

Program to find prime numbers

• Start with a loop to iterate through numbers

• Check if each number is divisible by any number less than itself

• If not divisible, it is a prime number

A web server is a computer program that serves requested HTML pages or files to clients over the internet.

• A web server is responsible for hosting websites and delivering web content to users.

• It receives requests from clients (web browsers) and responds with the requested files or data.

• Web servers use protocols like HTTP or HTTPS to communicate with clients.

• Examples of web servers include Apache HTTP Server, Nginx, and Microsoft IIS.