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Xogene Junior Software Developer Interview Questions, Process, and Tips
Xogene Junior Software Developer Interview Experiences
1 interview found
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Coding Test on Mettl Software, General English questions,Questions based on computer fundamentals.
(6 Questions)
- Q1. Encapsulation with real life examples
- Ans.
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
Encapsulation helps in hiding the internal state of an object and only exposing necessary functionalities.
It allows for better control over the data by preventing direct access from outside the class.
Example: A car object encapsulates its properties like speed, fuel level, and methods like start, stop, accelerate.
Examp...
- Q2. List and its methods/functions
- Ans.
List is a data structure in Python that stores a collection of items in a specific order.
Common methods/functions for lists in Python include append(), remove(), sort(), and index().
Lists can contain different data types, such as strings, integers, and even other lists.
Lists are mutable, meaning you can change the elements within a list after it has been created.
- Q3. Explain break, pass, continue
- Ans.
break, pass, and continue are control flow statements used in programming to alter the flow of execution.
break: used to exit a loop or switch statement
pass: not a keyword in most programming languages, but can be used as a placeholder for future code
continue: used to skip the rest of the current iteration in a loop and start the next iteration
- Q4. Coding round - palindrome number
- Ans.
Check if a number is a palindrome or not
Convert the number to a string
Reverse the string and compare with the original string
If they are the same, the number is a palindrome
- Q5. Remove duplicates from array
- Ans.
Remove duplicates from array of strings
Create a Set to store unique strings
Iterate through the array and add each string to the Set
Convert the Set back to an array to get the unique strings
- Q6. Python Data structures(difference between list and tuple)
- Ans.
Lists are mutable, ordered collections of items, while tuples are immutable, ordered collections of items.
Lists are denoted by square brackets [], while tuples are denoted by parentheses ().
Lists can be modified after creation, while tuples cannot be modified.
Lists are typically used for collections of similar items that may need to be changed, while tuples are used for fixed collections of items.
Example: list_example
Skills evaluated in this interview
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Interview questions from similar companies
I applied via LinkedIn and was interviewed in Sep 2023. There was 1 interview round.
(4 Questions)
- Q1. Basics of C language.
- Ans. C language is a procedural oriented language,rich In library, Feature of modularity,easy to extend, memory management language.
- Q2. What is input and output functions used in c language,..ect
- Ans.
Input and output functions in C language are used to interact with the user and the external environment.
Input functions in C include scanf() for reading input from the user and getchar() for reading a single character.
Output functions in C include printf() for displaying output to the user and putchar() for displaying a single character.
File input and output functions in C include fopen(), fclose(), fread(), and fwrit
- Q3. What are header files,and use .?
- Ans.
Header files contain declarations of functions, variables, and constants used in a program.
Header files are included in source code files using #include directive.
They help in organizing code by separating declarations from implementation.
Common header files in C/C++ include
, , and .
- Q4. Datatypes in c language.
- Ans.
Datatypes in C language include int, float, char, double, and more.
Basic datatypes: int, float, char, double
Derived datatypes: arrays, pointers, structures, unions
Enumerated datatypes: enum
Void datatype: void
Example: int num = 10; char letter = 'A'; float value = 3.14;
Skills evaluated in this interview
Junior Software Developer Interview Questions & Answers
Societe Generale Global Solution Centre
Anonymous
posted on 5 Feb 2024
Selected
I applied via campus placement at Dayananda Sagar College of Engineering, Bangalore and was interviewed in Aug 2023. There were 4 interview rounds.
It wa easy , there were 20 mcq and 2 coding question .
(1 Question)
- Q1. In the first round of interview it was all techical based question . Topics like OOPs , Data structures were covered.
(1 Question)
- Q1. This round was a technical+managerial round. I was given senarious ans situations and asked for solutions for them.
(1 Question)
- Q1. This was the last round , and was purely HR based.
I applied via Campus Placement and was interviewed in Aug 2023. There were 4 interview rounds.
Quantitative, Reasoning,Verbal
One coding question
You can attempt it in any language
I chose python
(1 Question)
- Q1. Reading, writing, listening
(1 Question)
- Q1. Projects, situation based questions,resume based,sql
Junior Software Developer Interview Questions & Answers
CGI Group
Mohammed Jakvan Bhoira
posted on 19 Feb 2023
I was interviewed before Feb 2022.
First of all, I passed e-litmus test for Jr. Developer. Got questions from CAT book. You can also prepare from YouTube.
(2 Questions)
- Q1. Only to prepare aptitude and logical reasoning. Be smart and bold and never mind if you not selected.
- Ans. What is your strength and weakness?
- Q2. Tell me about yourself
- Ans.
I am a Junior Software Developer with a passion for coding and problem-solving.
Proficient in programming languages such as Java, C++, and Python
Experience with web development using HTML, CSS, and JavaScript
Familiarity with database management systems like MySQL
Strong analytical and problem-solving skills
Ability to work well in a team and communicate effectively
Prepare from CAT book. You can also use YouTube and other books for aptitude.
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Find a pair with maximum product in array of integers
- Ans.
Find a pair of integers in an array with the maximum product.
Iterate through the array and keep track of the maximum and second maximum values.
Consider negative numbers and zero.
Time complexity: O(n)
Skills evaluated in this interview
Easy and all were based upon the logics
It was moderate level where 2 coding questions and 2 sql questions where asked.
(2 Questions)
- Q1. What is database
- Ans.
A database is a structured collection of data that is organized in a way to easily access, manage, and update information.
Database stores data in tables with rows and columns.
It allows for efficient retrieval, insertion, and updating of data.
Examples include MySQL, PostgreSQL, MongoDB.
- Q2. How many types of database
- Ans.
There are mainly four types of databases: relational, NoSQL, object-oriented, and graph databases.
Relational databases: store data in tables with rows and columns (e.g. MySQL, PostgreSQL)
NoSQL databases: store data in non-tabular format, suitable for large amounts of data (e.g. MongoDB, Cassandra)
Object-oriented databases: store data as objects, allowing for complex data structures (e.g. db4o)
Graph databases: store dat...
Selected
I applied via Campus Placement and was interviewed before Aug 2022. There were 4 interview rounds.
Mental ability, English, Programming
(1 Question)
- Q1. Ask questions related to java
(1 Question)
- Q1. Asked to introduce , interests in cultural activities, opi ion about working in a team and so on
Interview Preparation Tips
Work time aptitute questions
Switch two variable without 3rd variable
(1 Question)
- Q1. Why would you like to join cognizant
Basic aptitude questions available on internet
(2 Questions)
- Q1. Technical questions from curriculum, basics coding questions
- Q2. Dbms, sql , python. Basic coding like palindrome, Fibonacci , pattern printing.
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