Agile Quiz: advanced Kanban, XP, estimation and SAFe
Going further: Kanban work-in-progress limits, XP and TDD, Planning Poker, velocity, the INVEST criteria, SAFe, Scrum certifications and Scrum compared with Kanban.
World languages, etymology, alphabets
The Languages & Linguistics theme explores the diversity of the world's languages and the science that studies them: language families such as Indo-European, Sino-Tibetan or Afro-Asiatic, the evolution of Latin into French, Italian and Spanish, word origins, grammar and phonetics. It also covers writing systems, from the Latin, Greek and Cyrillic alphabets to Arabic script, Chinese characters and Egyptian hieroglyphs.
You can find out where everyday words come from, what separates a language from a dialect, or why Esperanto was invented. All Languages & Linguistics quizzes are free, with five levels running from very easy to expert and an explanation following every answer.
Going further: Kanban work-in-progress limits, XP and TDD, Planning Poker, velocity, the INVEST criteria, SAFe, Scrum certifications and Scrum compared with Kanban.
The Scrum Master role and the rules of Scrum: Definition of Done, Sprint Goal, values, self-management, cancelling a Sprint and the maximum durations of events.
Test your knowledge of the Scrum Guide: roles, artifact commitments, Sprint length, the Daily Scrum, the Sprint Review and the origins of Scrum.
The basics of agile: the 2001 manifesto and its values, frequent delivery, the backlog, user stories, then Kanban and Scrum, each explained in a single sentence.
The six official languages of the United Nations are Arabic, Chinese, English, French, Russian and Spanish. They are used for the organisation's official meetings and documents.
They are Romance languages, descended from the Latin spoken in the Roman Empire. They belong to the large Indo-European family, as do Portuguese, Romanian, English, German, Russian and Hindi.
The Latin alphabet is an adaptation of the Greek alphabet, which the Romans received through the Etruscans. The Greek alphabet was itself inspired by the Phoenician script, which recorded only consonants.