Preface
Although it’s already October, and many of the 2020 graduates have found jobs, as a person who came by, I know that there are still many graduates who are still in positions that they don’t like arranged by the school, and some of them are working. It’s normal to be dissatisfied with the job that I don’t like.
But I hope you don’t get comfortable with the status quo, yes! Life is difficult, but if you have an idea, you must act, don’t worry, because learning this matter is only good for you. Even if it does not meet your expectations in the end, the knowledge you learn is your confidence. As a fresh graduate, The professional knowledge is not solid enough, the work experience is certainly very few, and the way to deal with job hunting is even clueless, so we have to settle down to improve our abilities and master job hunting skills. If we don’t, we will learn.
Before the interview, I read this carefully compiled BAT first-line Internet company's Java interview with 77 interview questions that almost must be asked, which will definitely help your interview.
Friends who need this "Java Interview Classic 77 Questions" information can privately message my password "Job Application for Freshmen" or see below to get it 100% free!
At the end of the article, there are small benefits that are of interest to everyone, waiting for everyone, blessed to see the last person!
Let's take a look at the classic 77 questions of Java, what exactly is it:
- What is the Java virtual machine? Why is Java called a platform-independent programming language?
- Do you know the difference between JDK and JRE?
- What does the "static" keyword mean? Is it possible to override a private or static method in Java?
- Could you please name the eight basic data types supported by Java
- Could you please introduce method coverage and method overloading in Java
- Does Java support multiple inheritance?
- Please tell me the difference between abstract class and interface
- Talk about several different ways of creating threads, say the one you like, and explain why
- Talk about the difference between synchronous code block and synchronous method
- Deadlock in a brief overview
- Talk about the basic interfaces of the Java collection framework
- What is iterator?
- What is the difference between lterator and Listlteratora
- Talk about the difference between HashMap and Hashtable
Because of article restrictions, only part of the content is displayed. Friends who want this carefully organized "Java Interview Classic 77 Questions" information can privately write my password [Graduate Job Applicant] in the background or see below to get it 100% free!
The following interview information: The latest Java interview questions in 2020 can be shared with everyone
In addition to the professional knowledge of interview skills, the following are my carefully compiled learning materials. If you need it, you can scan the following for free!
to sum up
If you can't find a job you like, the main reason is that you don't have enough abilities. Now the competition in many industries is getting more and more serious. Without high education and family background, we can only rely on our own efforts.
Thank you for reading, and I hope I can help you!
The information in the article can be received for free by privately mailing my "graduate job application"!