Lalamove Interview Questions and Answers

Q1. Explain ELK stack
Ans. 
ELK stack is a popular open-source log management solution consisting of Elasticsearch, Logstash, and Kibana.
• ELK stack stands for Elasticsearch, Logstash, and Kibana.

• Elasticsearch is a distributed search and analytics engine for storing and searching data.

• Logstash is a data processing pipeline that ingests, transforms, and enriches data.

• Kibana is a data visualization tool used to analyze and visualize the data stored i...read more
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Object oriented programming questions

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Q1. Basics of profile
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Q2. Basics of profile one
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Q1. Tell me about yourself
Ans. 
Experienced cashier with strong customer service skills and attention to detail.
• Worked as a cashier for 3+ years at XYZ store

• Skilled in handling cash transactions and operating POS systems

• Excellent communication skills and ability to work in a fast-paced environment
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Q2. Why you want tojoin png
Ans. 
I want to join PNG because of its reputation for excellent customer service and opportunities for growth.
• I am impressed by PNG's commitment to providing top-notch customer service, which aligns with my own values.

• I am excited about the potential for career advancement and professional development at PNG.

• I have heard positive feedback from current employees about the supportive work environment at PNG.
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Q1. Selenium based scenarios questions
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Q2. What are selenium locators?
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Selenium locators are used to identify web elements on a web page in order to perform automated testing.
• Selenium locators include ID, Name, Class Name, Tag Name, Link Text, Partial Link Text, CSS Selector, and XPath.

• They are used in Selenium WebDriver to interact with web elements such as clicking buttons, entering text, etc.

• For example, driver.findElement(By.id("username")).sendKeys("testuser");
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Q3. Test listeners in katalon studio
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Q4. Scenario based questions in testing and basics of testing
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Q1. Priority vs Severity in testing
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Priority determines the order in which issues should be fixed, while severity indicates the impact of the issue on the system.
• Priority is based on business needs and impact on project timeline.

• Severity is based on the impact of the issue on the system functionality.

• Priority can change based on project requirements, while severity remains constant.

• Example: A spelling mistake in a button label may have low severity but h...read more
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Q2. What will you do if bug found post production?
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Q1. In detail explanation of previously worked projects
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Q2. In selenium how to handle popups and alerts?
Ans. 
In Selenium, popups and alerts can be handled using the Alert interface and switchTo() method.
• Use Alert interface to handle popups and alerts

• Switch to the alert using driver.switchTo().alert()

• Perform actions like accept(), dismiss(), getText() on the alert
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Q3. Groovy and Java based coding questions ( give output for the questions on console)
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Q4. Katalon Studio based scenarios questions .
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Q1. In place string manipulation.
Ans. 
In-place string manipulation refers to modifying a string without using extra memory space.
• In-place string manipulation involves directly modifying the characters of the original string without creating a new string object.

• Examples include reversing a string in place, converting all characters to uppercase in place, or removing whitespace in place.

• For example, to reverse a string in place: start with two pointers at th...read more
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Q2. OS, Kernel related questions
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Q1. Multi Threaded File Processing.
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Q1. Previous Project Related. Coding on synchronization.
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Q1. Why am I looking for a change
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Q2. What am I looking for in my next role
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Q3. Tell the interviewer about my experience and skills used in current role
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