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I applied via Job Portal and was interviewed in May 2024. There were 2 interview rounds.
Sort a stack using only peek, push and pop operations
Create a temporary stack to hold the sorted elements
While the original stack is not empty, pop the top element and compare it with the top element of the temporary stack
If the top element of the original stack is greater than the top element of the temporary stack, push it onto the temporary stack
If the top element of the original stack is smaller, keep popping eleme...
The candidate is asked to solve three coding problems related to integers, subarrays, and word search in a crossword grid.
For R1: Convert an integer to words, for example, 123 should be converted to 'one hundred twenty three'.
For R2: Find the subarray with the sum greater than the entire array, for example, in [1, -2, 3, 10, -4, 7, 2, -5], the subarray [3, 10, -4, 7, 2] has a sum greater than the entire array.
For R3: F...
I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
posted on 29 Aug 2021
I applied via campus placement at Krishna Institute of Engineering and Technology, Ghaziabad and was interviewed in Jul 2021. There were 3 interview rounds.
Software testing is the process of evaluating a software application or system to find defects and ensure it meets the specified requirements.
Software testing involves executing a program or application with the intent of finding errors.
It is done to ensure that the software meets the specified requirements and is of high quality.
Testing can be done manually or using automated tools.
Types of testing include functional,...
Pointers in C are variables that store the memory address of another variable.
Pointers are declared using the * symbol.
They can be used to access and manipulate data stored in memory.
Pointers can be used to pass values by reference.
Example: int *ptr; ptr = # *ptr = 10; // num now equals 10
Arrays in C are also implemented using pointers.
Function overloading is the ability to have multiple functions with the same name but different parameters.
Functions with the same name but different parameters can be defined in the same scope.
The compiler determines which function to call based on the number and types of arguments passed.
Function overloading is commonly used in object-oriented programming languages like C++ and Java.
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
The second largest salary in a database management system (DBMS) can be found by using the ORDER BY and LIMIT clauses in a SQL query.
Use the ORDER BY clause to sort the salaries in descending order
Use the LIMIT clause to retrieve the second row in the sorted result set
Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 1,1
Calculate the sum of elements in an array that are closest to a given target value.
Iterate through the array and calculate the absolute difference between each element and the target value.
Keep track of the element with the smallest difference and update the sum accordingly.
Return the sum of elements closest to the target value.
Sql problem solving - 2 problem from this topic
I have worked on various projects including a web application for a retail company and a mobile app for a fitness tracker.
Developed a web application for a retail company to manage inventory and sales
Created a mobile app for a fitness tracker to track workouts and progress
Collaborated with team members to design and implement features
Utilized technologies such as React, Node.js, and MongoDB
Broadcast receiver is a component in Android that allows the system to deliver events to the app.
Component in Android system
Receives and handles broadcast messages
Used to respond to system-wide events
Registered in the AndroidManifest.xml file
IntentService is a class in Android that performs long-running operations in the background without blocking the main thread.
IntentService is a subclass of Service that handles asynchronous requests (expressed as Intents) on demand.
It is typically used for tasks like downloading files, syncing data, or performing any other background task.
IntentService runs on a separate worker thread, so it does not interfere with the...
I am passionate about developing innovative software solutions and believe this company aligns with my career goals.
Excited about the opportunity to work on cutting-edge technologies
Impressed by the company's reputation for fostering a collaborative work environment
Seeking a challenging role that allows for professional growth and development
Master's degree in Computer Science
Master's degree in Computer Science
Specialization in software engineering
Thesis on machine learning algorithms
Graduated with honors
A pn junction diode is a semiconductor device that allows current to flow in one direction only.
Consists of p-type and n-type semiconductor materials
When forward biased, allows current to flow easily
When reverse biased, blocks current flow
OOPS concepts in Java are principles like Inheritance, Encapsulation, Polymorphism, and Abstraction. DSA involves data structures and algorithms.
OOPS concepts in Java include Inheritance, where a class inherits properties and behaviors from another class.
Encapsulation involves bundling data and methods that operate on the data into a single unit.
Polymorphism allows objects to be treated as instances of their parent cla...
About ai
today generation
posted on 31 Jan 2024
I applied via Job Portal and was interviewed in Dec 2023. There were 2 interview rounds.
Easy to write with simole loetters to
Very easy to manipulate with this code
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