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Bhavna Corp.
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I applied via Naukri.com and was interviewed before Nov 2023. There were 4 interview rounds.
Generic aptitude on athematic, time-work
OOPS concepts in Java are fundamental principles of object-oriented programming such as inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.
Polymorph...
Code to find duplicate characters in an array of strings
Iterate through each string in the array
For each string, iterate through each character and store in a set
If a character is already in the set, it is a duplicate
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I applied via Naukri.com and was interviewed before Apr 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
The Python code to get the output string as 'jareen arpohc' from the input string 'neeraj chopra' is provided.
Split the input string into individual words
Reverse each word
Join the reversed words with a space in between
Code to list even numbers from a given list of 10 numbers.
Loop through the list of numbers
Check if each number is even using the modulo operator
If the number is even, add it to a new list of even numbers
Return the new list of even numbers
Reversing a string in Python code
Use slicing to reverse the string
Use the built-in function 'reversed()'
Convert the string to a list, reverse it, and then join it back to a string
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Data validation in Hive involves using built-in functions and custom scripts to ensure data accuracy and consistency.
Use built-in functions like IS NULL, IS NOT NULL, and COALESCE to check for missing or null values
Use regular expressions and pattern matching to validate data formats
Write custom scripts to perform more complex data validation tasks
Perform data profiling to identify potential data quality issues
Use data...
I applied via Referral and was interviewed before Feb 2022. There were 4 interview rounds.
Easy level questions on string, linked list and array
TCP is a connection-oriented protocol while UDP is connectionless.
TCP provides reliable, ordered, and error-checked delivery of data while UDP does not guarantee any of these.
TCP is slower but more reliable while UDP is faster but less reliable.
TCP is used for applications that require high reliability and accuracy such as email, file transfer, and web browsing while UDP is used for applications that require speed and ...
A nibble swap program in C
Nibble swap means swapping the 4-bit halves of a byte
Use bitwise operators to perform the swap
Example: unsigned char x = 0xAB; x = ((x & 0x0F) << 4) | ((x & 0xF0) >> 4);
Reverse a linked list in C language.
Create three pointers: current, previous, and next.
Traverse the linked list and change the direction of the pointers.
Return the new head of the reversed linked list.
API call in C
Include the necessary header files
Create a URL string with the required parameters
Use the curl library to make the API call
Handle the response data appropriately
I applied via Recruitment Consulltant and was interviewed before May 2022. There were 4 interview rounds.
Programming on basics of C
Programming on basics of C
I applied via Campus Placement and was interviewed before Mar 2023. There was 1 interview round.
2 medium hard level questions. We just have to code and explain it. Platform doesn't have compilers.
Reverse array of strings
Iterate through the array and swap elements from start to end
Use two pointers, one at the beginning and one at the end, and swap elements until they meet
Reverse a given string
Use built-in functions like reverse() or loop through the string in reverse order
Create a new string and append characters from the original string in reverse order
Convert the string to an array of characters, reverse the array, and then join it back into a string
Calculate sum of all elements in a given array of strings
Iterate through the array and convert each element to integer before adding to sum
Handle edge cases like empty array or non-numeric elements
Return the final sum after iterating through all elements
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