Uber Telephonic Round Experience & Questions

Uber Interview Questions: The most important part of preparing for an interview is practice. Knowing what job interview questions you might be asked is essential – that way, you can craft your answers well in advance and feel confident in your responses when the pressure is on.

Wouldn’t it be great if you knew exactly what interview questions are asked for the Test Engineer and QA for Manual & Automation Positions? Unfortunately, we can’t read minds, but we’ll give you the next best thing: a list of previously asked Uber interview questions and answers.

We have tried to share some of the Testing Interview Questions For Web Application. Still, we recommend spending some quality time to get comfortable with what might be asked when you go for the Uber interview.

Still, we need your love and support to make this platform more helpful to our fellow testers. So please share your recent interview questions and experience with us. You Can share those details by connecting with us at softwaretestingo.com@gmail.com.

Uber Interview Questions

The interview has happened around one hour. We want to share my interview experience with you; I didn’t remember all questions, and they were not written properly. Whatever questions are striking into my mind, I wrote in that order.

• What is the difference between === and equals()?
• String s1=”abc”;
  String s2=new String(“abc”);
  i)what is the result
  s1==s2;
  s.equals(s2);
  ii)s1==s2; I want to get the result as true, then what should I add?
• What is the difference between a Runnable and an Externalizable interface?
• What is the difference between HashMap and HashTable?
• What is the difference between Lock and synchronization?
• How are you consuming Rest API?
• What is the difference between @RequestBody and @RequestParam?
• What is the difference between Unused code and Unreachable code?
• Can we lock a class using Synchronization?
• How can we store and retrieve null as a key in HashMap?
• Please give me a quick introduction about yourself.
• What is the difference between @Configuration and @Component?
• What is the difference between @Autowire and @Resource?
• How many objects will be created if I call the getBean() method twice with the same bean?
• Did you work on spring Security?
• How many days will it take to implement one application?
• How are your producing response and consuming request from third-party API?
• What is the difference between checked and unchecked exceptions? Give some examples.
• What is the difference between the sleep() and wait() methods?
• Did you use JMS in your project, and how did you implement it?
• How are you validating a user? Which algorithm have you used?
• Explain different types of HTTP methods.
• What is the difference between POST and PUT?
• What is the difference between Get and POST?
• What is the use of the PATCH method?
• Can I update a record using the POST method?
• How will you validate the requested data?
• Total how many years of experience do you have?
• Give one example of the Synchronization concept and where you have used it in your project.
• What is the difference between @Controller and @Service?
• What is the use of @Component?
• What is the use of @RequestMapping? Can we apply on a class level?
• What is the difference between XML and JSON? Why is JSON faster than XML?
• What is the difference between @RestController and @Controller?
• Which ORM tool have you used in your project?
• Do you have an idea of JPA, Hibernate?
• What is Spring MVC?
• Did you implement procedures and triggers in your project?
• How many databases do you know?
• What is the use of clusters and Joins?
• How many ratings will you give yourself out of 10(Java, Spring, Database, SpringBoot, Microservices..etc.)
• What is the Contract between the hashcode() and equals() method?
• How is your generating security token in your project?
• What is a stream in java 8?
• What is a lambda expression?
• Did you work on Java 8?
• How will you iterate the Hashmap and tell me the syntax?
• What will it return if you call the next() method on the iterator object?
• What is the difference between Comparator and a Comparable interface?
• Explain System.out.println()?

About Uber Company

Good things happen when people can move across town or towards their dreams. Opportunities appear, open up, and become a reality. What started as a way to tap a button to get a ride has led to billions of moments of human connection as people worldwide go to all kinds of places in all kinds of ways with the help of our technology.

In addition to helping you get from point A to point B, we’re working to bring the future closer with self-driving technology and urban air transport, helping people order food quickly and affordably, removing barriers to healthcare, creating new freight-booking solutions, and helping companies provide a seamless employee travel experience.