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{"ScriptPreparationCode":null,"TestCases":[{"Name":"INNERHTML","Code":"let contenedor = document.querySelector(\u0022nav\u0022);\r\ncontenedor.innerHTML = \u0022\u003Ch1\u003EHola\u003C/h1\u003E\u0022 \u002B contenedor.innerHTML;","IsDeferred":false},{"Name":"POO","Code":"let contenedor = document.querySelector(\u0022nav\u0022);\r\nlet boton = document.createElement(\u0022h1\u0022),\r\n tBoton = document.createTextNode(\u0022Hola\u0022);\r\n boton.appendChild(tBoton);\r\n contenedor.prepend(boton); ","IsDeferred":false}]}