{"id":"e20-2019-styczen-egzamin-zawodowy-pisemny/zad/3","paper_id":"e20-2019-styczen-egzamin-zawodowy-pisemny","number":"3","points":null,"ptype":"closed","subject":"e20","category":"egzamin-zawodowy","year":2019,"month":"styczen","level":null,"text":"Zadanie 3.\nNa rysunku przedstawiono logo standardu\nA. USB\nB.\nRS-232\nC.\nRS-485\nD. Ethernet","answer":"A, B","answer_text":"A\n23\nB","solution":null,"image":"img/e20-2019-styczen-egzamin-zawodowy-pisemny/zad-3.webp","solution_image":null,"topics":null,"page_from":2,"source":"ocr","answer_source":"ocr","answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"E20 · Egzamin zawodowy · styczeń 2019","subject_label":"e20","category_label":"Egzamin zawodowy","text_html":"<p>Zadanie 3.<br>Na rysunku przedstawiono logo standardu<br>A. USB<br>B.<br>RS-232<br>C.<br>RS-485<br>D. Ethernet</p>","answer_text_html":"<p>A<br>23<br>B</p>","solutions":[]}