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I applied via Company Website and was interviewed before Jan 2021. There were 3 interview rounds.
Postfix and prefix notations are ways to represent expressions without parentheses, using different operator placements.
Postfix (Reverse Polish Notation): Operators follow their operands. Example: A B + means A + B.
Prefix (Polish Notation): Operators precede their operands. Example: + A B means A + B.
Conversion from infix to postfix: Use the Shunting Yard algorithm. Example: (A + B) * C becomes A B + C *.
Conversion fro...
Comparison between PHP and Python
PHP is a server-side scripting language while Python is a general-purpose language
PHP is faster for web development while Python is better for data analysis and machine learning
PHP has a larger community and more resources available while Python has a simpler syntax and is easier to learn
PHP is used for popular CMS like WordPress while Python is used for scientific computing and AI appl...
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 2 interview rounds.
Logic,appti and english were asked besides from coding mcqs.
I applied via Company Website and was interviewed before Sep 2021. There were 4 interview rounds.
Medium level difficulty
Medium to high level
I applied via Company Website and was interviewed before May 2021. There were 2 interview rounds.
General Apptitude
I applied via Naukri.com and was interviewed before Nov 2020. There were 4 interview rounds.
posted on 5 May 2017
I appeared for an interview before May 2016.
Pointers are variables that store memory addresses of other variables or functions.
Pointers allow for dynamic memory allocation and manipulation.
They are commonly used in programming languages like C and C++.
Example: int *ptr; // declares a pointer variable that can store the memory address of an integer variable
Dereferencing a pointer means accessing the value stored at the memory address it points to.
Example: int x =...
I applied via Campus Placement and was interviewed before Jul 2021. There were 2 interview rounds.
It was through NQT consisting of Aptitude questions i.e Quants, Logical questions and reasoning ability and English grammar the difficulty of apltitude was ranging from Medium to hard. One should keen a eye on time. This test also consists of two coding questions at the end of the test difficulty ranging from easy to medium
posted on 12 Mar 2023
Basic level objective type questions
Good communication help you in this round
TCS
Accenture
Wipro
Cognizant