UTF stands for Unified Functional Testing. This is a testing tool that is used for testing software applications as it provides functional and regression test automation. These tests would help software developers to know whether their software application is working properly or not.
With all the growing tech sector and the new technology and software application developments, the need for software application tools is also growing and the UTF is becoming one of the leading choices for software developers.
A job at UTF does sound appealing and that is why more and more people are applying for the job. If you are also a candidate for the UTF jobs then this article is for you.
Here you need to know that to get a job at UTF, like any other job, you have to go through an interview and make sure that interviewers believe that you are worthy of this job. But the interview is not going to be easy and they are going to test you and your skills.
So it would be smart if you just practice before your interview and look up the most frequently asked UTF interview Questions.
In this article, we have listed down some of the best and most commonly asked UTF interview questions that you need to know about. So go ahead and take a look at the following questions and see if you can answer them or how much more you need to put effort into your interview preparations.
Also check- Reddit interview questions / Final interview questions
UTF Interview Questions
Q1.What is unicode ?Ans-Ans. A way of encoding characters as binary numbers. The Unicode character set includes characters used in many languages, not just English. Unicode is the character set that is used internally by Java.
Q2.How many bits are used to represent Unicode, ASCII, UTF-16, and UTF-8 characters?Ans-Unicode requires 16 bits and ASCII require 7 bits. Although the ASCII character set uses only 7 bits, it is usually represented as 8 bits. UTF-8 represents characters using 8, 16, and 18 bit patterns. UTF-16 uses 16-bit and larger bit patterns.
Q3.What do you understand by private, protected and public?Ans-These are accessibility modifiers. Private is the most restrictive, while public is the least restrictive. There is no real difference between protected and the default type (also known as package protected) within the context of the same package, however the protected keyword allows visibility to a derived class in a different package.
Q4.What is Downcasting ?Ans-Downcasting is the casting from a general to a more specific type, i.e. casting down the hierarchy
Q5.What modifiers may be used with an inner class that is a member of an outer class?Ans-A (non-local) inner class may be declared as public, protected, private, static, final, or abstract.
Q6.How many bits are used to represent Unicode, ASCII, UTF-16, and UTF-8 characters?Ans-Unicode requires 16 bits and ASCII require 7 bits Although the ASCII character set uses only 7 bits, it is usually represented as 8 bits.–UTF-8 represents characters using 8, 16, and 18 bit patterns.–UTF-16 uses 16-bit and larger bit patterns.
Q7.What restrictions are placed on the location of a package statement within a source code file?Ans-A package statement must appear as the first line in a source code file (excluding blank lines and comments).
Q8.What is a native method?Ans-A native method is a method that is implemented in a language other than Java.
Conclusion:So these are some of the best UTF interview questions that you can find. These questions have been picked by some experts and professionals who want to help the aspiring candidates. Try to answer these questions first on your own and then if you fail you can look up to their answers. You can also write the answers or record them to see how impressive you sound and know how to present an answer in the interview.That would be all that we have to offer you and we hope you found our article helpful. Go ahead and practice these questions and best of luck with your interview.