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I applied via Campus Placement and was interviewed before Nov 2023. There were 3 interview rounds.
General aptitude questions
I applied via Job Portal and was interviewed before Apr 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed in Sep 2021. There were 4 interview rounds.
Sorting algorithm is a method of arranging elements in a specific order.
Common sorting algorithms include bubble sort, insertion sort, selection sort, merge sort, quick sort, and heap sort.
The choice of sorting algorithm depends on the size of the data set, the data type, and the desired time complexity.
Sorting algorithms can be implemented in various programming languages such as Java, Python, and C++.
Reverse a string and find a duplicate in an array of strings.
To reverse a string, we can use the built-in reverse() method or loop through the string and append each character to a new string in reverse order.
To find a duplicate in an array of strings, we can use a hash table to keep track of the frequency of each string and return the first string with a frequency greater than 1.
I was interviewed in Oct 2021.
Round duration - 60 minutes
Round difficulty - Easy
Technical Interview round with basic DSA questions. Questions on Selenium and Linux commands were also asked.
Given a string STR
containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.
The input starts with a single i...
Reverse a given string containing characters from [a-z], [A-Z], [0-9], and special characters.
Iterate through the characters of the string from end to start and append them to a new string to get the reversed string.
Use built-in functions like reverse() or StringBuilder in languages like Java for efficient reversal.
Handle special characters and numbers along with alphabets while reversing the string.
Ensure to print eac...
Given a string 'S' of length 'N', identify and return all the characters in the string that appear more than once along with their frequency.
N = 5
S =...
Identify and return all characters in a string that appear more than once along with their frequency.
Iterate through the string and count the frequency of each character using a hashmap.
Return characters with frequency greater than 1 in an array of tuples.
The cut command in Linux is used to extract sections from each line of input.
Used to cut out specific sections of text from a file or input stream
Can specify the delimiter used to separate fields
Options include -c for characters, -f for fields, and -d to specify the delimiter
Example: cut -d',' -f1,3 file.txt
The Find command in Linux is used to search for files and directories based on specified criteria.
Used to search for files and directories in a specified directory
Criteria can include file name, size, permissions, and more
Can be combined with other commands like -exec to perform actions on found files
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
posted on 20 Feb 2015
posted on 10 Sep 2020
I applied via Company Website and was interviewed in Aug 2020. There were 3 interview rounds.
Connecting to a database has multiple options depending on the type of database and programming language used.
For SQL databases, options include using JDBC for Java, ODBC for C++, and ADO.NET for C#.
For NoSQL databases, options include using MongoDB's driver for Python or Node.js.
ORMs like Hibernate and Entity Framework can also be used to abstract away the database connection details.
Connection strings are used to spe...
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Software Development Engineer
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