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Coordinating layout is a type of layout in Android that allows multiple child views to be positioned relative to each other.
Coordinating layout is used to create complex and dynamic user interfaces.
It allows views to be positioned relative to each other using constraints.
It is more flexible than other types of layouts like LinearLayout and RelativeLayout.
Examples of coordinating layouts include ConstraintLayout an...
Broadcast receiver is a component that receives and responds to system-wide broadcast announcements.
Broadcast receiver is a part of the Android system that listens to system-wide broadcast announcements.
It can be used to receive and respond to events such as battery low, network connectivity changes, incoming SMS, etc.
It can be registered either statically in the AndroidManifest.xml file or dynamically in code.
Onc...
Firebase offers a variety of features for mobile and web app development.
Realtime Database
Authentication
Cloud Firestore
Cloud Storage
Cloud Functions
Hosting
Crashlytics
Performance Monitoring
Remote Config
Dynamic Links
Services in Android are background processes that can run even when the app is not in foreground.
Services are used for long-running operations such as playing music or downloading files.
They can be started and stopped using startService() and stopService() methods.
Services can also be bound to an activity using bindService() method.
Foreground services are used for tasks that require user attention such as playing ...
There are two types of intents in Android: Explicit and Implicit.
Explicit Intents are used to start a specific activity within the app.
Implicit Intents are used to request an action from another app or system component.
Implicit Intents can be used to open a web page, send an email, or make a phone call.
Intents can also carry data between activities or apps.
There are two types of network calls available in Android: Synchronous and Asynchronous.
Synchronous network calls are executed on the main thread and block the UI until the response is received.
Asynchronous network calls are executed on a separate thread and do not block the UI.
Examples of synchronous network calls include HttpUrlConnection and OkHttp.
Examples of asynchronous network calls include Retrofit and Vol...
FrameLayout is a layout manager that allows multiple child views to be stacked on top of each other.
FrameLayout is used to display a single view at a time.
It is commonly used for displaying fragments, dialogs, and popups.
It is also useful for creating custom views with overlapping elements.
The child views are positioned relative to the top-left corner of the layout.
The last child added to the layout is displayed o...
I applied via Referral and was interviewed in Feb 2021. There were 3 interview rounds.
There are two types of network calls available in Android: Synchronous and Asynchronous.
Synchronous network calls are executed on the main thread and block the UI until the response is received.
Asynchronous network calls are executed on a separate thread and do not block the UI.
Examples of synchronous network calls include HttpUrlConnection and OkHttp.
Examples of asynchronous network calls include Retrofit and Volley.
There are two types of intents in Android: Explicit and Implicit.
Explicit Intents are used to start a specific activity within the app.
Implicit Intents are used to request an action from another app or system component.
Implicit Intents can be used to open a web page, send an email, or make a phone call.
Intents can also carry data between activities or apps.
FrameLayout is a layout manager that allows multiple child views to be stacked on top of each other.
FrameLayout is used to display a single view at a time.
It is commonly used for displaying fragments, dialogs, and popups.
It is also useful for creating custom views with overlapping elements.
The child views are positioned relative to the top-left corner of the layout.
The last child added to the layout is displayed on top...
Services in Android are background processes that can run even when the app is not in foreground.
Services are used for long-running operations such as playing music or downloading files.
They can be started and stopped using startService() and stopService() methods.
Services can also be bound to an activity using bindService() method.
Foreground services are used for tasks that require user attention such as playing music...
Firebase offers a variety of features for mobile and web app development.
Realtime Database
Authentication
Cloud Firestore
Cloud Storage
Cloud Functions
Hosting
Crashlytics
Performance Monitoring
Remote Config
Dynamic Links
Broadcast receiver is a component that receives and responds to system-wide broadcast announcements.
Broadcast receiver is a part of the Android system that listens to system-wide broadcast announcements.
It can be used to receive and respond to events such as battery low, network connectivity changes, incoming SMS, etc.
It can be registered either statically in the AndroidManifest.xml file or dynamically in code.
Once reg...
Coordinating layout is a type of layout in Android that allows multiple child views to be positioned relative to each other.
Coordinating layout is used to create complex and dynamic user interfaces.
It allows views to be positioned relative to each other using constraints.
It is more flexible than other types of layouts like LinearLayout and RelativeLayout.
Examples of coordinating layouts include ConstraintLayout and Coo...
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I applied via Campus Placement and was interviewed before May 2021. There were 4 interview rounds.
VERBAL QUANT DI/LR and Picture based test
Fibonacci series can be easily implemented using loops in C++ or C.
Declare variables for first two numbers of the series
Use a loop to calculate and print the next number in the series
Repeat the loop until desired number of terms are printed
I appeared for an interview before Sep 2020.
Round duration - 90 minutes
Round difficulty - Easy
This round was held during university hours and consisted of 2 coding questions.
Round duration - 120 minutes
Round difficulty - Easy
Make sure you do no cutting and are clear about the approach you'd be following.
Running median of an input stream is the median value of the numbers seen so far in a continuous stream of data.
Maintain two heaps - a max heap for the lower half of the numbers and a min heap for the upper half.
Keep the number of elements in the two heaps balanced or differ by at most 1.
If the total number of elements is odd, the median is the root of the max heap. If even, it is the average of the roots of the two he...
Prepare for company-wise interview questions according to the company in which you are applying. Try to write the code yourself and if got stuck in between then take help from the internet. I recommend you Codezen of Coding Ninjas for practicing Data Structures and Algorithms based questions.
Application resume tips for other job seekersBe sure 100% of what you write in your resume and prepare for that before the interview what is written on resume.
Final outcome of the interviewSelectedI applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Abstract class is a class that cannot be instantiated, List is a collection of objects, SQL is a language used to manage databases, ADO.net is a framework for accessing databases.
Abstract class is used as a base class for other classes
List is a generic collection of objects
SQL is used to create, modify, and query databases
ADO.net provides a set of classes for accessing databases
Example: abstract class Animal { public a...
I applied via Company Website and was interviewed before Jan 2021. There were 5 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2020. There were 3 interview rounds.
I'm a passionate software developer with 5 years of experience in building scalable web applications and a strong focus on user experience.
Experience in full-stack development using technologies like React, Node.js, and MongoDB.
Led a team project that improved application performance by 30% through code optimization.
Strong background in Agile methodologies, having participated in multiple sprints and retrospectives.
Dev...
I excel in problem-solving, collaboration, and adaptability, which enhance my effectiveness as a software developer.
Strong problem-solving skills: I enjoy tackling complex coding challenges, like optimizing algorithms for better performance.
Effective collaboration: I have successfully worked in Agile teams, contributing to projects like a web application that improved user engagement.
Adaptability: I quickly learn new t...
I tend to be overly critical of my work, which can slow down my progress and affect my confidence in delivering projects.
I often spend too much time refining code, which can delay project timelines. For example, I once spent an extra week on a feature.
I sometimes struggle with delegation, preferring to handle tasks myself to ensure quality. This was evident in a group project where I took on too much.
I can be hesitant ...
I am looking for a competitive salary that reflects my skills and experience in software development.
Based on my research, the average salary for a software developer in this region is between $80,000 and $100,000.
I have over 5 years of experience in full-stack development, which I believe warrants a salary towards the higher end of that range.
I am open to discussing the entire compensation package, including benefits ...
I applied via Referral and was interviewed before Jun 2021. There were 2 interview rounds.
Java, program logic, software engineering
I applied via Recruitment Consulltant and was interviewed before Aug 2021. There were 2 interview rounds.
I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.
TCS
Accenture
Wipro
Cognizant