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A while loop is a control flow statement that allows code to be executed repeatedly based on a given condition.
While loop continues to execute a block of code as long as the specified condition is true
The condition is evaluated before each iteration of the loop
Example: while (x < 5) { // code to be executed }
I applied via Naukari and was interviewed in Jan 2024. There were 5 interview rounds.
Aptitude and reasoning questions
Coadingprogrammingtest
Disscus about particular topic
I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.
3-4 easy level coding questions(find maximum number,Reverse String,Bubble Sort,Leap Year)
I applied via Walk-in and was interviewed in Dec 2023. There were 3 interview rounds.
Patterns, strings, arrays,.
BridgeLabz Solutions interview questions for designations
Find the odd number in sequence
Find the odd number in series
I applied via Naukri.com and was interviewed in Aug 2023. There was 1 interview round.
Tuples and lists are data structures in Python used to store multiple items.
Tuples are immutable and ordered collections of elements.
Lists are mutable and ordered collections of elements.
Both can store different data types.
Tuples are defined using parentheses, while lists use square brackets.
Example: tuple = (1, 'a', True), list = [1, 'a', True]
The code is a software program that performs a specific function.
The code is written in a specific programming language.
It may contain functions, classes, or modules.
The code may interact with databases or external APIs.
It could be part of a larger software system or application.
The code may have been written by multiple developers.
It may include comments or documentation to explain its purpose.
Top trending discussions
Basic coding and MySQL queries. Like Types of join, having and where difference etc.
I applied via Referral and was interviewed before Oct 2023. There were 3 interview rounds.
Use a hash set to find duplicates in an array of strings.
Create a hash set to store unique elements.
Iterate through the array and check if the element is already in the hash set.
If it is, then it is a duplicate. If not, add it to the hash set.
Find the single duplicate element in an array of strings with length n-1.
Iterate through the array and use a HashSet to keep track of elements seen so far.
If an element is already in the HashSet, that is the duplicate element.
Return the duplicate element once found.
Create a student support system
Design an order and payments system for an EdTech company
Allow users to browse and select courses
Implement a shopping cart for users to add courses
Integrate payment gateways for secure transactions
Provide order confirmation and receipt to users
Allow users to track their order status
OOPS concepts refer to Object-Oriented Programming principles like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation detail
PDO stands for PHP Data Objects, a database access layer providing a uniform method of access to multiple databases.
PDO is a PHP extension that provides a data-access abstraction layer.
It supports multiple database systems like MySQL, PostgreSQL, SQLite, etc.
PDO helps prevent SQL injection attacks by using prepared statements.
It allows for error handling and supports transactions.
Example: $pdo = new PDO('mysql:host=loc...
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
SQL- 1 departments with no users
2 dept_id and their respective no. of users
DSA1: Most frequent no. in an array
DSA2: Zero Sum subarray exists
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