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I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.
Joints and triggers are used in ETL processes to connect data sources and automate data loading.
Joints are used to combine data from multiple sources in ETL processes.
Triggers are used to automate the execution of ETL processes based on certain conditions or events.
Example: Using a joint to merge customer data from a CRM system with sales data from an ERP system.
Example: Setting up a trigger to run a daily ETL process
Java programs can be used to check logical conditions and expressions.
Use if-else statements to check logical conditions
Use logical operators such as && (and), || (or), and ! (not)
Use switch statements for multiple conditions
Use ternary operator for simple conditions
Example: if(x > y && z < 10) { // do something }
Example: switch(dayOfWeek) { case 1: // do something; break; default: // do something else; }
HCLTech interview questions for designations
I applied via Naukri.com and was interviewed before Aug 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Find duplicates in array was the program asked in coding round. Overall interview was simple
I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.
Automation framework is a set of guidelines and standards for creating and maintaining automated tests.
It provides a structure for organizing test code and data
It defines the tools and technologies to be used for automation
It helps in reducing maintenance efforts and increasing test coverage
Examples include Selenium WebDriver, TestNG, and Cucumber
Frameworks can be data-driven, keyword-driven, or hybrid
Implicit wait is a time delay applied globally in Selenium, while explicit wait is a time delay applied to a specific element.
Implicit wait is used to wait for a certain amount of time before throwing an exception if the element is not found.
Explicit wait is used to wait for a certain condition to occur before proceeding with the next step.
Implicit wait is applied globally and is set once for the entire test script.
Exp...
I applied via Referral and was interviewed in Oct 2021. There were 4 interview rounds.
Manual testing is done by humans while automation testing is done by tools and scripts.
Manual testing is time-consuming and prone to human errors.
Automation testing is faster and more reliable.
Manual testing is suitable for exploratory testing and usability testing.
Automation testing is suitable for regression testing and load testing.
A combination of both manual and automation testing is ideal for comprehensive testin...
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I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
based on 4 interviews
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