下面程序运行结果为（______ ）data = [2, 3, 5, 8, 13]new_data = [ ]for i in range(20, 1, -3): if i not in data: new_data.append(i)print(new_data)

智慧职教: 以下代码运行结果（） var data = { a: 1 } var vm = new Vue({ data: data }) console.log(vm.a === data.a)

_____it was the wrong time to open a new data processing center in this city.

Analysis of data set can find new correlations among events.

An administrator is creating a new data retention policy. Which of the following is the MOSTimportant consideration？（） A: Compile technical requirements for new policy B: Comply with applicable laws and regulations C: Destroy the old data retention policy D: Have hard copies of the new policy stored offsite

下列ASP.NET语句 ( )正确地创建了一个与SQL Server数据库的连接。 A: SqlConnection conn = new Connection("Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB") B: SqlConnection conn = new SqlConnection("Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB") C: SqlConnection conn = new SqlConnection(Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB) D: SqlConnection conn = new OleDbConnection("Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB")

执行下面的代码后,输出结果为( )。class test{public $data;}Sx=new test();$x->data=100;$y=$x;$y->data=10;echo $x->data; A: 100 B: 10 C: 0 D: null

智慧职教: 已知：DataSet data=new DataSet()；则删除数据集data中person数据表的第5行数据的方法为【 】。

class Test { public static void main(String[] args) { StringBuffer sb = new StringBuffer("jack"); sb.append(true); sb.append('a'); sb.append(97).append(34.0).append(new char[]{'A','B'}); // 链式编程 System.out.println( sb.toString() ); // 输出缓冲区的中文本数据 sb = new StringBuffer("jack"); sb.insert( 2, "java" ); System.out.println( sb.toString() ); } } A: jacktruea9734.0AB jjavaack B: jacktruea9734.0AB jajavack C: jacktrueaa34.0AB jajavack D: jacktruea9734AB jajavack

面那些选项能够创建一个OutputStream流，并且可以将内容附加到“file.txt”文件中 A: OutputStream out=new FileOutputStream(“file.txt“); B: OutputStream out=new FileOutputStream(“file.txt“,”append”); C: OutputStream out=new FileOutputStream(“file.txt“,true); D: OutputStream out=new FileOutputStream(“file.txt“);