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PwC Android Developer Interview Questions, Process, and Tips
Top PwC Android Developer Interview Questions and Answers
- Q1. WHAT WAS COMBINATION OF PARENT CHILD ELEMENT
- Q2. WHAT WAS DOCTYPE IN HTML
- Q3. WHAT USE OF JAVASCRIPT
PwC Android Developer Interview Experiences
2 interviews found
Anonymous
DSA round with question around arrays
Topics related to AI and ML
Create an healthcare app
(2 Questions)
- Q1. WHAT WAS COMBINATION OF PARENT CHILD ELEMENT
- Ans.
Parent-child element combination refers to the relationship between HTML elements where one element is the parent and the other is the child.
HTML elements can be nested within each other to create a parent-child relationship
The child element is contained within the parent element
CSS can be used to style parent and child elements separately
Examples of parent-child element combinations include
- and
- , and
,
- ,
- Q2. WHAT WAS DOCTYPE IN HTML
- Ans.
DOCTYPE in HTML specifies the version of HTML being used in the document.
DOCTYPE declaration is not case sensitive
It is placed at the very beginning of an HTML document before the <html> tag
It helps the browser to render the web page correctly
(2 Questions)
- Q1. WHAT THE USE OF CSS
- Ans.
CSS is used for styling and formatting web pages.
CSS is used to define the layout, colors, fonts, and other visual aspects of a web page.
It allows developers to separate the presentation of a web page from its content.
CSS can be used to create responsive designs that adapt to different screen sizes.
It can also be used to create animations and transitions.
Examples of CSS frameworks include Bootstrap and Materialize.
- Q2. WHAT USE OF JAVASCRIPT
- Ans.
JavaScript is used for creating interactive web pages and web applications.
Adding dynamic behavior to web pages
Validating user input before submitting forms
Creating animations and effects
Fetching data from servers and updating the page without refreshing
Building web applications using frameworks like React, Angular, and Vue
(2 Questions)
- Q1. ABOUT COMPANY THEY EXPLAIN
- Q2. DISCUSSION ABOUT CTC
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. Basics questions on SAP
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Apr 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. What synchronous and asynchronous means??
- Ans.
Synchronous means happening at the same time, while asynchronous means not happening at the same time.
Synchronous operations occur in real-time, while asynchronous operations can be delayed or queued.
Synchronous operations block the program until they are completed, while asynchronous operations allow the program to continue running.
Examples of synchronous operations include function calls and loops, while examples of ...
- Q2. When to use CTE and temp table.
- Ans.
CTE and temp table usage in SQL
Use CTE for recursive queries and complex subqueries
Use temp tables for large data sets and complex queries
CTE is more efficient for small data sets
Temp tables can be indexed for faster performance
Consider the scope and lifespan of the data when choosing between CTE and temp table
Interview Preparation Tips
Aptitude topic was as generally appears in other placement tests , coding questions(not that much hard )
(1 Question)
- Q1. Asked for the introduction , then asked questions from the resume . Also the OOPS concept and interface
Interview Preparation Tips
I applied via Naukri.com
(2 Questions)
- Q1. Write a java program to sort an array
- Ans.
Java program to sort an array of strings
Use Arrays.sort() method to sort the array of strings
Import java.util.Arrays package
Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
- Q2. Collections in java and springboot
- Ans.
Collections in Java and Spring Boot are used to store and manipulate groups of objects.
Collections in Java are used to store multiple objects in a single unit.
Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.
Collections in Java and Spring Boot help in organizing and manipulating data efficiently.
Example: List
names = new ArrayList<>();
Skills evaluated in this interview
(1 Question)
- Q1. Join, groupby questions in pyspark
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. Oops mvc .net sql
- Q2. .net frame work
- Q3. Solid priciples
Interview Preparation Tips
I was interviewed in Jan 2021.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Medium
This round happened on the same day as JAM in the afternoon time. A slot of 20 minutes with respective timing was already sent to the selected students. Interview can’t be generalize as anything can happen over there and hence this was exclusively my experience.
To have a quick judgement about the person, I believe nothing is better than throwing before him/her some puzzles (mathematical/ analytical/ programming problems) and see the approach. I received back-to-back 4 problems after a quick and brief introduction. The coding problems I got were way too easy (just basics: searching & mathematical). The harder part of this round was the puzzles (tricky, mathematical, related to probability). At last, I was asked a question on DBMS and the interviewer asked if I know JAVA.
- Q1.
Search an Element in a Sorted Array
Given a sorted array 'A' of 'N' integers, determine whether a number 'X' exists within this array for a series of queries. For each query, print 1 if 'X' exists in the ...
- Ans.
Search for a number in a sorted array and determine its existence for multiple queries.
Use binary search algorithm to efficiently search for each query integer in the sorted array.
For each query integer 'X', check if it exists in the array 'A' and output 1 if found, 0 otherwise.
Ensure the array 'A' is sorted in non-decreasing order to apply binary search effectively.
Interview Preparation Tips
Tip 1 : Mention some good projects on your resume.
Tip 2 : Practice competitive and aptitude questions.
Tip 3 : Work on your communication skills.
Tip 1 : Mention some good projects on your resume.
Tip 2 : Don't put false things on your resume.
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Jul 2023. There were 3 interview rounds.
Binary search tree and linked list
(2 Questions)
- Q1. About react. Js
- Q2. About my resume
Interview Preparation Tips
- React
- Dsa
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PwC Android Developer Interview Process
based on 2 interviews
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