Awesome Android Interview
1.0.0
A awesome android expert interview questions and answers
From dozens of top interview warehouses and more than 300 high-quality interview experiences, a comprehensive and systematic set of advanced Android interview questions is summarized.
With the maturity of Android technology development, Kotlin, large front-end technology Flutter, RN, small programs, etc. have suddenly entered our field of vision. At the same time, Android's own technology stack is also constantly expanding, such as Jetpack, which is very popular abroad. Therefore, Android developers are becoming more and more anxious and confused. Everyone's time and energy are limited. What should we learn to effectively improve our competitiveness? In fact, first of all, we should give priority to in-depth study of work. Secondly, pay attention to the knowledge points involved in the latest Android interview questions in the past two years, and selectively carry out targeted learning and improvement based on your own actual situation. Only in this way will you not be intimidated by the so-called Internet winter . Awesome-Android-Interview has collected the most frequently asked interview questions from domestic first- and second-tier Internet companies. It is very comprehensive. The author has spent a lot of energy and time and hopes to get everyone's support. Questions commonly asked in Android interviews include the following aspects:
An interview is like an exam, just like what we do before the college entrance examination sprint, it is nothing more than understanding and memorizing every knowledge point . Of course, passing the interview requires certain skills, but it definitely does not rely on forgery and cheating. After a period of calming down and practicing in seclusion, when spring comes, you can go out to harvest, enter a big factory, and double your salary. Wouldn't it be wonderful?
Note: The frequency of interview questions corresponding to each type of knowledge point is divided into three levels according to the level, namely, , ,. If you have enough time, it is recommended to at least understand the knowledge points and above. If time is urgent, it is recommended to give priority Understand all the questions.
In order to better classify and learn, it is recommended to jump to the Github address corresponding to this project. Star, Fork, and Watch are welcome~
network
operating system
database
Java basics
Java concurrency
Java virtual machine
Android basics
Android advanced
Other extended interview questions
Non-technical interview questions
Nowadays, the Android industry has gradually become saturated with talents, but senior talents are still scarce. What we often encounter is that there are only 2 or 3 suitable candidates out of 100 resumes, and most of them are tired of business. , did not take the time to study hard, or did not know what to learn to improve their skills. For Android developers, it is very important to establish a complete Android knowledge framework as early as possible, understand the common test knowledge points that appear frequently in major manufacturers, and master interview skills.
Last year, in order to enter a first-tier factory to do more challenging things and get a higher salary, I prepared for half a year in advance and compiled a set of systematic and high-quality interview questions that "sharpened my sword for two years" . For half a year, I have been conducting interviews continuously, and I have interviewed in total After each interview at twenty or thirty companies, I systematically summarized the corresponding interview questions and detailed answers, and updated them into my interview projects. Now, under each module, I Frequently asked questions about ultra-high frequency and high frequency have been carefully compiled. Knowledge points.
In the past year, I have gradually optimized the original content and added a lot of new content during my review of practical interviews with large companies. It can be said to be a summary of the essence of interviews at first-tier Internet companies. At the same time, it will also include content on how to write a resume and interview skills. It can help you save time and effort in preparing for interviews, and greatly reduce the difficulty of finding a good job.
This interview project is different from the Awesome-Android-Interview interview project on my Github: https://github.com/JsonChao/Awesome-Android-Interview. Awesome-Android-Interview was discontinued 2 years ago (in October 2020 Update), the content is slightly outdated, there are many points in it that are not rigorously expressed, and the overall gold content is low. The interview question bank I want to share today is a systematic and high-quality interview question that I have continuously summarized, refined, and accumulated over the past two years. Many of the core questions in it have been repeatedly corrected and corrected under the pressure of interviews. Sublimation, extremely high gold content.
Before sharing, one thing to note is that you must not leak the information! If you think about it carefully, you will understand:
1. If you are exposed and people who get it grasp it faster than you, enter a big factory earlier, and get a high salary, your chances of entering a big factory will become smaller. After all, there are only so many good companies now, and every carrot is a pitfall.
2. The simple version of the Awesome-Android-Interview interview question bank that I shared publicly two years ago is still used as a drainage material by various training institutions, which has increased the current Android involution. .
So, this must be remembered.
How to obtain: Scan the QR code below.
This is a proposition I have been researching for the past seven years. First of all, I was doing research for myself, because I came from a small town and established myself in Shenzhen through continuous counterattacks. The more ordinary a person comes from, the more patience he needs to make systematic and comprehensive improvements. In this regard, I have very rich practical experience and methodology . Therefore, I started the "JsonChao" growth community, hoping to complete a systematic transformation with you.
Copyright 2018 JsonChao
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
