Today is today, is my Baidu second interview, (intern only two interviews) I this performance extremely bad, not only did not answer good my own Android question, of course, my basic knowledge also did not answer good. I am sad with the mood to write to everyone, because the interview is not good, so impressive, so I am all-round memories, hope to help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Today the interviewer, very kind, because a little ahead of time, so asked my opinion, I said can. The total problem is divided into four sections below for a detailed description of the Android Part 1. Ask me about a takeaway app I've done, ask me about the responsible part, and the problems I've encountered. 2. Asked me about the optimization of the ListView. 3.android how to implement caching. The reason for the 4.oom, and how to locate, this question asked very detailed. 5,. How data is shared between processes, and how to communicate. The next step is to operate the operating system. 1. How to communicate between processes. 2. The difference between a process and a thread. 3. How to ensure the security of process communication, why to add synchronous lock. The difference between network problems 1.TCP and UDP. 2.TCP three-time handshake. 3.tcp sliding window. Data structure and algorithm problems 1. If there are 100 100 or less random numbers, how to ensure the fastest generation of 0-99.2. There is a linked list, now in the middle of the list of links, how to quickly determine if this is a ring or not? 3.0-99 sort of numbers, if you randomly draw a number from the inside, how to find out the fastest, how do not sort it? How do I draw out two numbers? and calculate the complexity of the time.
Baidu interview Android Siege Lion
