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【单选题】
What is the date today according to the talk?A.
July 10th.
B.
July 11th.
C.
July 9th.
D.
July 8th.
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反馈参考答案：
举一反三
【多选题】How to compare if two strings are equal? String str1=new String("There is a dog"); Scanner sc=new Scanner(System.in); String str2=sc.nextLine();
A.
if(str1==str2) //do something
B.
if(str1.equals(str2)) //do something
C.
if(str2==str1) //do something
D.
if(str2.equals(str1)) //do something
【单选题】You are integrating a Windows Communication Foundation (WCF) service within an enterprise-wide Service Oriented Architecture (SOA).Your service has the following service contract: [ServiceContract]pub...
A.
Inside the ConfirmCreditCard method, surround the code that must participate in the transaction with a using(new TransactionScope()) block.
B.
Inside the ConfirmCreditCard method, surround the code that must participate in the transaction with a using(new CommittableTransaction()) block.
C.
Add an [OperationBehavior(TransactionScopeRequired=true)] attribute to the ConfirmCreditCard method.
D.
Add an [OperationBehavior(TransactionAutoComplete=true)] attribute to the ConfirmCreditCard method.
【简答题】在Java中,语句String str =“abcdefg”;str = str.substring(1,3);执行后str中的值为______。If there were statements are String str =“abcdefg”;str = str.substring(1,3);the result of str after running will be ______.
【简答题】在一棵非空二叉树中，若度为0的结点的个数n，度为2的结点个数为m，则有n=________ (系统根据字符串匹配来判定答案，所以您的答案中请不要包含空格)For a binary tree with at least one node, if there are n nodes with degree 0 and m nodes with degree 2, then n = ________（T...
【简答题】读以下程序说明和c程序填空 程序说明:
输入一行字符,统计其中有多少个单词,单词之间用空格分开 程序: #include void main() { char string[81]; int I, num=0,word=0; _______(1)__________; gets(string); for(i=0;c=string[i])!='\0';i++)//直到字符串的末尾 { if(str...
【简答题】For a binary tree with at least one node, if there are n nodes with degree 0 and m nodes with degree 2, then n = ________ ( This problem is judged by string matching, Please make sure your answer don'...
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