[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f105V9zFI478YLR8iL8diFsE32-Fw7sKHPoQpA8hm5dU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-12-01 20:48:23",168433542,[8,9,10,11],"c_name、if、_name","c*name、$name、mode","Result1、somm1、while","$ast、_mmc、c$_fe",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},78,"3e7cef7149d5794817e5dcca863b8516","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","计算机程序高级应用开发","work_39140766","题库练习","以下几组标识符中,正确的是",[21,32,41,48,57,66,75,84,93,96],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],168433534,[25,26,27,28],"利用了面向对象的技术基础","可移植性","独立于硬件结构","多重继承","java作为编程语言,()特点是Java不具有的","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],168433535,[36,37,38,39],"健壮性","安全性","跨平台","动态性","Java语言具有许多优势和特点,以下()特点保证了软件的可移植性",{"answer":42,"createTime":5,"id":43,"options":44,"question":47,"source":30,"type":31},[],168433536,[45,36,38,46],"分布式计算","静态性","下面不是Java语言的特点",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":30,"type":31},[],168433537,[52,53,54,55],"一个","两个","多个","0个","一个Java源文件可以有()公共类",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":30,"type":31},[],168433538,[61,62,63,64],"本程序的main函数开始,到main函数结束","本程序文件的第一个函数开始,到本程序文件的最后一个函数结束","本程序的main函数开始,到本程序文件的最后一个函数结束","本程序文件的第一函数开始,到本程序的main函数结束","一个Java程序的执行是从",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":30,"type":31},[],168433539,[70,71,72,73],"public static void main()","public static void main(String args[])","public static int main(String args[])","public void main(String arg[])","关于main方法的方法头,以下各项中合法的是",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":30,"type":31},[],168433540,[79,80,81,82],"import java.awt.*","import java.applet.Applet","import java.io.*","import java.awt.Graphics","在编写Java应用程序时,若需要使用标准输入输出语句,则必须在程序的开头写上",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":30,"type":31},[],168433541,[88,89,90,91],"任何字符的组合都可以形成一个标识符","Java的保留字也可作为标识符使用","标识符以字母、下划线或$开头,后跟字母,数字,下划线或$的字符组合","标识符是不区分大小写的","以下有关标识符的说法中,正确的是",{"answer":94,"createTime":5,"id":6,"options":95,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":30,"type":31},[],168433543,[100,101,102,103],"基本字符数据类型有字符和字符串两种","字符类型占两个字节,可保存两个字符","字符类型占两个字节,可保存一个字符","以上说法都是错误","以下说法中,正确的是"]