【单选题】Given the relation X below X: A B C 2 5 7 3 3 3 4 3 2 5 2 8 what value will be extracted by the following query? TEMP ¬ SELECT from...
【单选题】What value will be assigned to the variable number by the following statement? int number = 7.8;
【判断题】中国人民解放军是我国武装力量的主体,它是由陆军、海军和空军组成的。()
【单选题】When the VI is executed, what value will be displayed in the "Output" indicator?