# enhorse/java-interview

Вопросы и ответы к интервью Java разработчика

Repository: https://github.com/enhorse/java-interview
Canonical: https://ross.abutalabs.com/products/enhorse-java-interview
Language: Batchfile
License Family: other
Topics: java, interview, interview-questions
Last push: 2026-08-04T07:44:41+00:00

## Health v2 (maintenance only)
Score: 75/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 96, release rhythm 35, longevity 100
- inputs: {"age_days": 3405, "days_push": 29, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 6183, forks 2047 (observed 2026-08-28T04:09:38.466609+00:00)

## What it is
A curated collection of Java developer interview questions and answers, covering OOP, JVM, collections, multithreading, databases, SQL, testing, web basics, and more. It is maintained as a Markdown-based knowledge base with a rendered PDF version and an accompanying Telegram quiz bot.

## Use cases
- prepare for a java developer interview
- review java core concepts before an interview
- find java interview questions with answers
- study jvm and collections fundamentals
- brush up on multithreading and oop questions
- quiz myself on java topics via telegram bot

## When to choose
- you are preparing for a Java developer job interview and want a broad Q&A reference
- you want concise answers to common Java, JVM, SQL, and web questions in one place
- you prefer a free, community-maintained study guide with a PDF version

## When to avoid
- you need a structured course or hands-on exercises rather than Q&A lists
- you need content in a language other than Russian
- you need up-to-date coverage of the newest Java versions and frameworks

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation
- domain: education, programming-languages, tutorials
- platform: cross-platform
- tags: java, interview-preparation, interview-questions, q-and-a, russian-language, study-guide

## Member repositories
- enhorse/java-interview (main) score 75

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:38.466609+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:47:23.997444+00:00, confidence not recorded.
  - readme: https://github.com/enhorse/java-interview (fetched 2026-08-28T04:09:38.466609+00:00, sha 27669d3be197)
- Data as of 2026-08-30T08:39:29.467469+00:00.