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I applied via Approached by Company and was interviewed in Jan 2023. There were 4 interview rounds.
They will meet again after the starting point at a distance of LCM(x, y).
The distance at which they will meet again is the least common multiple (LCM) of their speeds.
For example, if A is running at a speed of 4 m/s and B is running at a speed of 6 m/s, they will meet again after 12 meters.
Another example, if A is running at a speed of 3 km/hr and B is running at a speed of 5 km/hr, they will meet again after 15 km.
A program to generate Fibonacci series using iterative or recursive approach.
Iterative approach: Use a loop to generate Fibonacci numbers by adding the previous two numbers.
Recursive approach: Define a function that calls itself to generate Fibonacci numbers.
Example: Fibonacci series up to 10 - 0, 1, 1, 2, 3, 5, 8, 13, 21, 34
A program to determine if a given number is prime or not.
Check if the number is less than 2, if so it is not prime
Iterate from 2 to the square root of the number and check for divisibility
If the number is divisible by any number other than 1 and itself, it is not prime
If no divisors are found, the number is prime
Swapping two numbers using different techniques and discussing possible test cases and errors.
Using a temporary variable to swap the numbers
Using arithmetic operations to swap the numbers
Using bitwise XOR operation to swap the numbers
Test cases: positive numbers, negative numbers, zero, large numbers, floating point numbers
Possible errors: not using a temporary variable correctly, overflow/underflow with arithmetic ope
I have a strong understanding of PTC core values.
PTC core values include customer success, innovation, integrity, and teamwork.
I have demonstrated my understanding of these values through my work on projects that prioritize customer satisfaction and collaboration.
I have also shown my commitment to integrity by always following ethical guidelines in my work.
I stay updated on industry trends and technologies to contribut
Top trending discussions
I was interviewed in Aug 2017.
C is a procedural programming language while Java is an object-oriented programming language.
C is a low-level language while Java is a high-level language.
C requires manual memory management while Java has automatic memory management.
C is platform-dependent while Java is platform-independent.
C supports pointers while Java does not.
C has a simpler syntax compared to Java.
final, finally, and finalize are keywords in Java with different meanings.
final is a keyword used to declare a constant value, a variable that cannot be modified.
finally is a block used in exception handling to ensure a piece of code is always executed, whether an exception is thrown or not.
finalize is a method in the Object class that is called by the garbage collector before an object is destroyed.
final and finally a...
Johnson is a reputable company known for its innovative software solutions and collaborative work environment.
Johnson has a strong reputation in the industry for delivering high-quality software solutions.
The company values collaboration and teamwork, which aligns with my own work style.
I admire Johnson's commitment to innovation and staying ahead of technological advancements.
posted on 22 Mar 2015
I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.
Yes, cloud computing refers to the delivery of computing services over the internet.
Cloud computing allows users to access data and applications from anywhere with an internet connection.
It offers scalability, flexibility, and cost-effectiveness compared to traditional on-premises computing.
Examples of cloud computing services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform.
I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2019. There were 3 interview rounds.
Implement stack data structure
Use an array or linked list to store elements
Push operation adds element to top of stack
Pop operation removes element from top of stack
Peek operation returns top element without removing it
Global variables are accessible from any part of the program and can be modified by any function.
Global variables are declared outside of any function.
They can be accessed and modified by any function in the program.
If a function modifies the value of a global variable, the new value is visible to all other functions.
Global variables can be useful for sharing data between functions.
However, overuse of global variables
Program to transpose a matrix
Iterate through rows and columns of the matrix
Swap the elements at (i,j) and (j,i) positions
Return the transposed matrix
Pre and post fix operators are used to increment or decrement a value before or after it is used in an expression.
Pre-fix operator (++x) increments the value of x and returns the new value.
Post-fix operator (x++) returns the value of x and then increments it.
Both operators can be used with variables of numeric data types.
They can also be used with pointers to increment or decrement the memory address they point to.
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