{"@context":"http://schema.org","@type":"Question","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi","text":"Какие определения интерфейса MyInterface являются корректными?","headline":"Какие определения интерфейса MyInterface являются корректными?","learningResourceType":["programming test","programming course","programming question"],"isPartOf":{"@type":"Course","@id":"https://codegalaxy.io/courses/java-ru","url":"https://codegalaxy.io/courses/java-ru","name":"Java Quiz","description":"Java - объектно-ориентированный кросс-платформенный язык программирования, предназначенный для удобства чтения и интероперабельности. Java обычно читается как легкая и простая версия языка Си++. Тем не менее, Java может использоваться как полная версия для создания приложений, которые могут работать на всех платформах, поддерживающих Java, без необходимости перекомпиляции. В 2020 году Java является самым популярным языком программирования, с которым работают более 9 миллионов разработчиков. \u003cbr\u003e\nЭтот обучающий курс полностью посвящен \u003cstrong\u003eJava языку\u003c/strong\u003e, где вы можете проверить свои знания и ответить на \u003cstrong\u003e вопросы интервью по Java\u003c/strong\u003e. Вы ответите на теоретические и практические вопросы, которые проверяют ваши навыки на понимание \u003cstrong\u003e Java-кода\u003c/strong\u003e и поиска ошибок.\n\u003cbr\u003e\nВы можете вернуться к этому java курсу когда захотите, так как он постоянно обновляется и добавляются новые вопросы и задачки!\n\nПереведено с помощью www.DeepL.com/Translator (бесплатная версия)","provider":{"@type":"Organization","@id":"https://codegalaxy.io","name":"CodeGalaxy","logo":{"@type":"ImageObject","url":"https://codegalaxy.io/app/assets/images/g_code.png","height":"513","width":"513"},"description":"Project aimed to provide new ways in learning programming languages and preparing for the interview."},"image":{"@type":"ImageObject","url":"https://codegalaxy.io/app/assets/images/fb/16x9/share-java-ru.png","height":"630","width":"1200"}},"image":{"@type":"ImageObject","url":"https://codegalaxy.io/app/assets/images/fb/16x9/share-java-ru.png","height":"630","width":"1200"},"answerCount":7,"potentialAction":[{"@type":"AssessAction","object":{"@type":"Question","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi"}},{"@type":"ChooseAction","actionOption":[{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18692","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18692","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\ninterface MyInterface {\n     int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18693","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18693","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18694","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18694","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public abstract int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18695","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18695","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public int i;\n     public int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18696","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18696","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public int i\u003d0;\n     public int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18697","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18697","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\ninterface MyInterface {\n     public int result(int i,int j) { return(i+j); 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Abstract keyword is optional too. As they are applied by default, they are redundant and should not be explicitly declared.\u003cbr\u003e\nInterface fields are constants and have to be initialized.\u003cbr\u003e\nInterfaces can have method definitions but methods myst be declared with \u003cb\u003edefault\u003c/b\u003e keyword.","about":{"@type":"Question","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi"},"upvoteCount":1,"dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18692","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18692","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\ninterface MyInterface {\n     int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18693","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18693","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18694","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18694","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public abstract int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18696","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18696","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public int i\u003d0;\n     public int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06","upvoteCount":1}],"suggestedAnswer":[{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18695","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18695","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\npublic interface MyInterface {\n     public int i;\n     public int result(int i,int j);\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06","upvoteCount":0},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18697","url":"https://codegalaxy.io/courses/java-ru/questions/1c45ad0fc27d479bb05f936a37483d43/kakie-opredeleniya-interfejsa-myinterface-yavlyayutsya-korrektnymi#18697","text":"\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\ninterface MyInterface {\n     public int result(int i,int j) { return(i+j); }\n}\n\u003c/code\u003e\u003c/pre\u003e","dateCreated":"2020-02-06","upvoteCount":0}]}