Quiz — SP Mod 8_MD.ppt

Question 1 sur 10 20:00

[{"id":13584,"question":"Quel est le résultat de 15 modulo 8 ?","option_a":"7","option_b":"8","option_c":"1","option_d":"0","option_e":"","option_f":"","bonne_reponse":"a","explication":"15 divisé par 8 donne un quotient de 1 et un reste de 7. Donc 15 modulo 8 = 7.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"7\", \"b\": \"8\", \"c\": \"1\", \"d\": \"0\"}}","_debug_options_count":4},{"id":13585,"question":"La propriété (a + b) modulo 8 = (a modulo 8 + b modulo 8) modulo 8 est-elle toujours vraie ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Cette propriété est vraie grâce à la distributivité du modulo sur l'addition.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":13586,"question":"Quel est le résultat de 24 modulo 8 ?","option_a":"0","option_b":"1","option_c":"2","option_d":"3","option_e":"","option_f":"","bonne_reponse":"a","explication":"24 est divisible par 8, donc le reste est 0. Ainsi, 24 modulo 8 = 0.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"0\", \"b\": \"1\", \"c\": \"2\", \"d\": \"3\"}}","_debug_options_count":4},{"id":13587,"question":"Si a modulo 8 = 3 et b modulo 8 = 5, quel est le résultat de (a + b) modulo 8 ?","option_a":"0","option_b":"1","option_c":"8","option_d":"7","option_e":"","option_f":"","bonne_reponse":"b","explication":"(3 + 5) = 8, et 8 modulo 8 = 0. Donc (a + b) modulo 8 = 0.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"0\", \"b\": \"1\", \"c\": \"8\", \"d\": \"7\"}}","_debug_options_count":4},{"id":13588,"question":"La congruence modulo 8 signifie que deux nombres sont égaux si leur différence est divisible par 8.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"C'est la définition exacte de la congruence modulo 8.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":13589,"question":"Quel est le résultat de 17 modulo 8 ?","option_a":"1","option_b":"2","option_c":"3","option_d":"9","option_e":"","option_f":"","bonne_reponse":"a","explication":"17 divisé par 8 donne un quotient de 2 et un reste de 1. Donc 17 modulo 8 = 1.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"1\", \"b\": \"2\", \"c\": \"3\", \"d\": \"9\"}}","_debug_options_count":4},{"id":13590,"question":"Si a modulo 8 = 4 et b modulo 8 = 2, quel est le résultat de (a * b) modulo 8 ?","option_a":"0","option_b":"1","option_c":"8","option_d":"6","option_e":"","option_f":"","bonne_reponse":"a","explication":"(4 * 2) = 8, et 8 modulo 8 = 0. Donc (a * b) modulo 8 = 0.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"0\", \"b\": \"1\", \"c\": \"8\", \"d\": \"6\"}}","_debug_options_count":4},{"id":13591,"question":"La propriété (a * b) modulo 8 = (a modulo 8 * b modulo 8) modulo 8 est-elle toujours vraie ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Cette propriété est vraie grâce à la distributivité du modulo sur la multiplication.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":13592,"question":"Quel est le résultat de 29 modulo 8 ?","option_a":"1","option_b":"3","option_c":"5","option_d":"7","option_e":"","option_f":"","bonne_reponse":"d","explication":"29 divisé par 8 donne un quotient de 3 et un reste de 5. Donc 29 modulo 8 = 5.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"d\", \"options\": {\"a\": \"1\", \"b\": \"3\", \"c\": \"5\", \"d\": \"7\"}}","_debug_options_count":4},{"id":13593,"question":"Si a modulo 8 = 6 et b modulo 8 = 3, quel est le résultat de (a - b) modulo 8 ?","option_a":"3","option_b":"5","option_c":"6","option_d":"9","option_e":"","option_f":"","bonne_reponse":"b","explication":"(6 - 3) = 3, et 3 modulo 8 = 3. Donc (a - b) modulo 8 = 3.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"3\", \"b\": \"5\", \"c\": \"6\", \"d\": \"9\"}}","_debug_options_count":4}]