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I applied via Naukri.com and was interviewed in Dec 2023. There were 3 interview rounds.
A coffee vending machine typically consists of a user interface, a brewing system, a dispensing system, and a control system.
User interface allows users to select their desired drink and customize options such as sugar and milk.
Brewing system heats water and mixes it with coffee grounds to brew coffee.
Dispensing system dispenses the brewed coffee into a cup or container.
Control system manages the overall operation of t...
Boiler protection features in coffee vending machines prevent overheating and ensure safe operation.
Temperature sensors to monitor and control the boiler temperature
Pressure relief valves to prevent overpressure
Automatic shut-off mechanisms in case of malfunction
Thermal fuses to cut off power in case of overheating
Water level sensors to prevent dry boiling
Safety interlocks to ensure proper functioning of components
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Display days of each month based on user input in OAF page.
Get the month name input from user
Use Java Calendar class to get number of days in the month
Create an array of strings to store the days
Loop through the days and display them on the page
Steps for upgrading OAF page from 11i to R12
Identify the customizations made in the OAF page
Analyze the changes in the OAF framework between 11i and R12
Update the code to comply with the new OAF framework
Test the upgraded OAF page thoroughly
VO and CO extensions are steps in SAP implementation for customizing business processes.
VO (View Override) extension is used to modify the standard SAP screens and add custom fields or change the layout.
CO (Customer Object) extension is used to create custom objects in SAP and link them to standard objects.
VO and CO extensions are done using the Enhancement Framework in SAP.
VO and CO extensions are important for custom...
RowImpl methods for validation handling.
RowImpl has methods like validate(), validateAttribute(), validateValue() for validation handling.
validate() method validates all attributes of a row.
validateAttribute() method validates a specific attribute of a row.
validateValue() method validates a specific value of a row.
These methods can be customized to add custom validation rules.
Implement validation checks before saving data to restrict user from entering wrong data.
Implement client-side validation checks using JavaScript to ensure data entered is in correct format.
Implement server-side validation checks to ensure data entered is valid and meets business rules.
Display error messages to the user if data entered is incorrect.
Disable the save button until all validation checks have passed.
Oracle provides steps to avoid custom part of workflow from being overridden.
Use the 'freeze' feature to lock the workflow and prevent changes
Use the 'versioning' feature to create multiple versions of the workflow
Use the 'access control' feature to restrict access to the workflow
Use the 'approval' feature to require approval before changes can be made
Use the 'audit trail' feature to track changes made to the workflow
Error we get when we do VO extension.
The error occurs when we try to extend a VO that is already extended.
The error message is 'oracle.jbo.TooManyObjectsException: JBO-25014: Another user has changed the row with primary key'.
This error can be resolved by refreshing the VO or by using a different VO extension.
It is important to ensure that VO extensions are used correctly to avoid this error.
SPEL stands for Spring Expression Language and is used for evaluating expressions at runtime.
SPEL is used in Spring Framework for configuring beans and annotations.
It supports various operators, functions, and variables.
Example: #{2 + 3} will evaluate to 5.
Example: #{T(java.lang.Math).PI} will evaluate to the value of PI.
Example: #{myBean.property} will evaluate to the value of the property of myBean.
I applied via Referral and was interviewed before Sep 2021. There were 2 interview rounds.
Basic mathematics, elementary aptitude questions, followed by psychometric test
I appeared for an interview in Aug 2016.
Experienced technical manager with a background in software development and project management.
Over 10 years of experience in leading technical teams
Strong background in software development and coding languages such as Java and Python
Proven track record of successfully delivering projects on time and within budget
Excellent communication and leadership skills
Passionate about staying up-to-date with the latest technolog
Developed a software tool to automate data analysis process for a manufacturing company.
Designed user-friendly interface for inputting data and generating reports
Implemented algorithms to analyze large datasets and identify trends
Collaborated with team members to troubleshoot and improve software functionality
Projects are organized efforts to achieve a specific goal within a set timeframe and budget.
Projects have defined objectives, scope, and deliverables.
They involve a team of people working together towards a common goal.
Projects are temporary in nature, with a specific start and end date.
They require resources such as time, money, and manpower.
Project management involves planning, executing, monitoring, and controlling ...
I enjoy studying computer science the most.
Computer science allows me to solve complex problems using algorithms and data structures.
I find programming languages fascinating and enjoy learning new ones.
I am interested in artificial intelligence and machine learning.
Computer science offers a wide range of career opportunities in various industries.
I have traveled to over 20 countries and love experiencing new cultures.
I have visited countries in Europe, Asia, Africa, and the Americas.
I enjoy trying local foods and learning about different traditions.
Traveling has broadened my perspective and taught me to appreciate diversity.
I applied via Referral and was interviewed before Apr 2020. There were 6 interview rounds.
I applied via Referral and was interviewed in Nov 2020. There were 3 interview rounds.
Sales is the process of identifying potential customers, understanding their needs, and persuading them to purchase a product or service.
Identify potential customers through market research and lead generation
Understand the needs and pain points of customers by asking probing questions and active listening
Present the product or service in a compelling way, highlighting its features and benefits
Address any objections or...
I applied via Referral and was interviewed in Nov 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 4 interview rounds.
based on 1 interview
Interview experience
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Amul Industries
Britannia
Ferrero
PepsiCo