Xiaomi Python back-end questions

Phone face

Duration: 30m

1. Talk about the browser cache understanding;
2. talk about MySQL optimization;
3. Talk about Redis;
4. Say what happened from the input URL to the return;
5. How to parse the domain name;

Side

1h

1. The programming realizes flips the single chain list;
2. The difference between varchar and char in MySQL;
3. The common status code of the HTTP protocol;
4. Knowledge of Redis;
5. GIL;
6. The understanding of encryption;

Two sides

1h, Electric interview officer, should be a group or department leader;

1. Design a system similar to the Drip taxi coupon, as detailed as possible, including interface, data table, etc.;
2. Fibonacci sequence that prints out all possible results (not the final result);
3. MySQL index design;
4. The understanding of the MySQL lock;
5. M has SQL partition and sub-table;

Three sides

1h, inter-departmental cross-side

1. Decorator related problems, principles, use, cutting programming, etc.
2. The programming realizes the search after the order array dislocation;
3. Follow the resume by a one-line question;
4. Linux commands for operating memory;

Four

Less than 30m, department leader

1. Say what you feel about the interview before, say a deficiency;
2. Say something that impresses you the most;

Summarize

1. Some of the problems in technical aspects are not very satisfactory.
2. The interview did not result, although face a lot of noodles.

Xiaomi Python back-end questions