A. 2NF B. 3NF C. 4NF D. 1NF 查看完整题目与答案 下列4种数组定义,合法的是 。 A. int a[]="string"; B. int a[5]={0,1,2,3,4,5}; C. char a="string" D. char a[]={0,1,2,3,4,5}; 查看完整题目与答案 面对等待的客户,对其道歉时,"啊,张先生,真的...
A. 1NF B. 2NF C. 3NF D. BCNF 查看完整题目与答案 Someone once marked that the British and the Americans are two peoples separated by the same language.Most epigrams exaggerate for effect, and this one is no exception.But it is, nevertheless, undenia... A. the British and t...