Orange Info Solutions Technical Trainee Interview Questions and Answers

Simply go through the previous papers

Q1. How can u manage both work and PG.
Add your answer

Basic Arthematic and reasoning and English

Q1. About programming language
Add your answer

The assessment focused on general aptitude, which was relatively easy and manageable to pass. However, the pseudo-code section may pose a greater challenge during the first round.

It is very easy; you just need to speak at least once to easily pass through this round. mostly they dont try to reject you unless you are very nervous and very low about confidence they want you to speak atleast once , even the point is valid or not.

You will undergo a written test comprising three coding sections (either in Python or C) containing five or six questions each, along with ten multiple-choice questions on software testing, which are relatively easy. However, the most challenging section is networking, for which you will need to write theory responses; therefore, it is important to prepare thoroughly for that part.

Q1. They first asked for self-introduction and then asked you to explain the programs that were assigned to you in a step-by-step manner.
Add your answer
Q2. Then the major part is networking, if you gone through by successfully explains your coding then you will be completely checked with networking which is really tough, like they asked me that to tell port n...read more
Add your answer

Q1. Actually there is HR done in my process , whoever cleared technical all were selected. But the issue is the there is no stipend for internship , and the role is embedded testing which was told only in the ...read more
Add your answer

Q1. English basics ,grammar, comprehension
Add your answer
Q2. Pseudo codes,basic theory questions
Add your answer

Q1. Basics questions on python and OOPs
Add your answer
Q2. Program to implement factorial of a number
Ans. 
Program to calculate factorial of a number using recursion or iteration
• Define a function to calculate factorial

• Use recursion or iteration to calculate factorial

• Handle edge cases like 0 and negative numbers

• Example: factorial of 5 is 5*4*3*2*1 = 120
Answered by AI
Add your answer

Q1. What is multithreading
Ans. 
Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and resource utilization.
• Multithreading allows multiple threads to run concurrently within the same process.

• Each thread has its own stack and program counter, but shares the same memory space.

• Multithreading can improve performance by utilizing multiple CPU cores efficiently.

• Examples of multithreading include...read more
Answered by AI
Add your answer
Q2. What is hash map
Ans. 
A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.
• Hash maps use a hash function to map keys to indexes in an array, allowing for constant time retrieval of values.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Example: HashMap map = new HashMap<>()
Answered by AI
Add your answer

Basic quants and reasoning

Simple array and string questions.

Q1. What is Operating System?
Ans. 
An operating system is a software that manages computer hardware and provides services for computer programs.
• Manages computer hardware resources such as CPU, memory, and storage

• Provides a user interface for interacting with the computer

• Supports running applications and managing processes

• Examples include Windows, macOS, Linux, iOS, Android
Answered by AI
Add your answer
Q2. List 5 Git commands?
Ans. 
Git commands are used to interact with the version control system. Here are 5 commonly used commands.
• git clone : Clone a repository from a remote server to your local machine.

• git add : Add a file to the staging area before committing changes.

• git commit -m 'commit message': Commit the changes in the staging area with a descriptive message.

• git push: Push the committed changes to a remote repository.

• git pull: Fetch and me...read more
Answered by AI
Add your answer

Q1. Golden rules and general entry.
Add your answer
Q2. Letter of credit. Letter head.
Add your answer