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HCLTech Senior Application Developer Interview Questions, Process, and Tips
HCLTech Senior Application Developer Interview Experiences
1 interview found
I applied via Company Website and was interviewed before Dec 2023. There was 1 interview round.
(5 Questions)
- Q1. What is Oracle apps
- Ans.
Oracle Applications are a suite of business applications software that help organizations manage their business processes.
Oracle Applications include modules for customer relationship management (CRM), enterprise resource planning (ERP), supply chain management (SCM), and more.
They are designed to automate and streamline business processes, improve efficiency, and provide real-time insights.
Examples of Oracle Applicati...
- Q2. Explain value sets
- Ans.
Value sets are a collection of related values that can be used to define a set of acceptable values for a field or parameter.
Value sets help ensure data consistency and accuracy by restricting the possible values that can be entered.
They can be used in database fields, dropdown lists, or parameters in programming languages.
For example, a value set for a 'gender' field may include values like 'Male', 'Female', and 'Othe
- Q3. Explain index in plsql
- Ans.
An index in PL/SQL is a database object that improves performance by allowing faster retrieval of data from tables.
Indexes are created on columns in a table to speed up the retrieval of rows based on the values in those columns.
They work similar to an index in a book, allowing the database to quickly locate the rows that match a certain criteria.
Indexes can significantly reduce the time it takes to retrieve data, espec...
- Q4. Explain joins in plsql
- Ans.
Different types of joins in PL/SQL include inner join, outer join (left, right, full), cross join, and self join.
Inner join: Returns rows when there is at least one match in both tables.
Outer join: Returns all rows from one table and only matching rows from the other table (left, right, full).
Cross join: Returns the Cartesian product of the two tables.
Self join: Joins a table to itself.
- Q5. Explain functions in plsql
- Ans.
Functions in PL/SQL are named blocks of code that can accept parameters, perform a task, and return a value.
Functions are created using the CREATE FUNCTION statement.
Functions can accept input parameters and return a single value.
Functions can be called from SQL statements or other PL/SQL blocks.
Functions can be used to encapsulate reusable logic and improve code readability.
Example: CREATE FUNCTION calculate_area(leng...
Skills evaluated in this interview
What people are saying about HCLTech
Interview questions from similar companies
Senior Application Developer Interview Questions & Answers
Accenture
Anonymous
posted on 23 Apr 2024
Selected
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
(5 Questions)
- Q1. Swap the value of two variables without using the third variable
- Ans.
To swap the value of two variables without using a third variable, use arithmetic operations.
Use addition and subtraction to swap values
Example: a = 5, b = 10. a = a + b (a = 15), b = a - b (b = 5), a = a - b (a = 10)
- Q2. Basic javascript - Promises, Callbacks, difference in event handling in javascript & react.js
- Ans. Synthetic events are present in React, syntax differences
- Q3. What is Context API
- Ans.
Context API is a feature in React that allows sharing data between components without having to pass props through every level of the component tree.
Context API provides a way to pass data through the component tree without having to pass props down manually at every level.
It is particularly useful for passing down global data like themes, user authentication, or language preferences.
Context API consists of three main ...
- Q4. How do you orient some components in react with 40 or more pages? whats your approach?
- Ans.
Use a routing library like React Router to manage navigation and organize components into separate pages.
Utilize React Router to set up routes for each page and handle navigation
Organize components into separate folders based on their functionality or page they belong to
Consider lazy loading components to improve performance, especially with a large number of pages
- Q5. How would you optimize an application?
- Ans.
Optimizing an application involves identifying and resolving performance bottlenecks to improve efficiency and user experience.
Identify and address slow database queries or inefficient code
Implement caching mechanisms to reduce load times
Optimize images and assets to reduce file sizes
Utilize asynchronous processing to improve responsiveness
Profile and analyze code to identify areas for improvement
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
WAP to count each word in a sentence and dispaly the output.
Questions on marker inetrface and functional interface.
sprinboot annotation questions
(1 Question)
- Q1. Java 8 related questions
(1 Question)
- Q1. Java and cloud related questions
(2 Questions)
- Q1. Related to work and location
- Q2. Work and package related
Interview Preparation Tips
Senior Application Developer Interview Questions & Answers
DXC Technology
Anonymous
posted on 22 Jan 2022
I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.
(2 Questions)
- Q1. What are the types of exceptions ?
- Ans.
There are two types of exceptions: checked and unchecked.
Checked exceptions are checked at compile-time and must be handled by the programmer.
Unchecked exceptions are not checked at compile-time and can be handled by the JVM.
Examples of checked exceptions include IOException and SQLException.
Examples of unchecked exceptions include NullPointerException and ArrayIndexOutOfBoundsException.
- Q2. How will you handle exceptions of a procedure getting called in another procedure.
- Ans.
I will use try-catch blocks to handle exceptions and log the error message for debugging purposes.
Enclose the procedure call in a try block.
Catch the exception in the catch block.
Log the error message for debugging purposes.
Handle the exception appropriately based on the specific scenario.
(3 Questions)
- Q1. What are your salary expectations?
- Q2. Share details of your previous job.
- Q3. Why are you looking for a change?
Interview Preparation Tips
- PLSQL
- Shell Scripting
Skills evaluated in this interview
Senior Application Developer Interview Questions & Answers
Accenture
vinay mishra
posted on 17 Jul 2024
(1 Question)
- Q1. 16 fields of pricing
- Ans.
The 16 fields of pricing refer to the different factors that influence the pricing of a product or service.
Cost of production
Competitor pricing
Market demand
Profit margin
Economic conditions
Preety Singh
Selected
I applied via Approached by Company and was interviewed in Sep 2022. There were 5 interview rounds.
(1 Question)
- Q1. Mcq questions regarding reactjs, JavaScript, html5, css3
(1 Question)
- Q1. Technical questions on reactjs,JavaScript, html/css
(1 Question)
- Q1. Formal discussion on project worked and manger explained about project. It was 30 mins.
(1 Question)
- Q1. Salary discussion and negotiation.
Interview Preparation Tips
Senior Application Developer Interview Questions & Answers
Accenture
Anonymous
posted on 29 Apr 2024
I applied via Referral and was interviewed in Oct 2023. There was 1 interview round.
(1 Question)
- Q1. Write test suite for a login form
- Ans.
Test suite for a login form
Test for valid username and password
Test for invalid username and password
Test for empty username or password field
Test for special characters in username or password
Test for maximum character limit in username and password fields
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed in May 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Basic Questions of ABAP
- Q2. Concepts of HANA, CDS Views and AMDP
(1 Question)
- Q1. Questions related to project experiences and team handling
Interview Preparation Tips
Senior Application Developer Interview Questions & Answers
Accenture
Shriya Ukadgaonkar
posted on 18 Aug 2023
Selected
I applied via Referral and was interviewed in Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Questions related to what I have done so far and basic fiori, JavaScript, CSS, BTP questions
(1 Question)
- Q1. HR discussion, background check
Interview Preparation Tips
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