ÉèΪÊ×Ò³ ¼ÓÈëÊÕ²Ø

TOP

Java»ù´¡ÖªÊ¶±ÊÊÔÌâ ¨C Ñ¡ÔñÌ⼯
2014-11-24 01:43:26 ¡¾´ó ÖРС¡¿ ä¯ÀÀ:518´Î
Tags£ºJava »ù´¡ÖªÊ¶ ÊÔÌâ Ñ¡Ôñ

1£®±àÒëjava³ÌÐòµÄÃüÁîÊÇ£º£¨ £©
A java
B javac
C javadoc
D jar


2£®ÔËÐÐjava³ÌÐòµÄÃüÁîÊÇ£º£¨ £©
A java
B javac
C javadoc
D jar


3£®²úÉújavaÎĵ²µÄÃüÁîÊÇ£º£¨ £©
A java
B javac
C javadoc
D jar


4£®²úÉúÀàÐ͹鵵ÎļþµÄÃüÁîÊÇ£º£¨ £©
A java
B javac
C javadoc
D jar


5£®ÔÚÒ»¸ö.javaÔ´ÎļþÖУ¬import, class, packageÓï¾äµÄ˳ÐòÊÇ£º£¨ £©
A import class package
B package class import
C import package class
D package import class


6£®ÏÂÃæÐðÊöÕýÈ·µÄÓУº£¨ £©
A ÔÚÒ»¸öjavaÔ­ÎļþÖÐÖ»Äܶ¨ÒåÒ»¸öclass
B ÔÚÒ»¸öjavaÔ­ÎļþÖÐÖ»Äܶ¨ÒåÒ»¸öinterface
C ÔÚÒ»¸öjavaÔ­ÎļþÖпÉÒÔ¶¨Òå¶à¸öclass
D ÔÚÒ»¸öjavaÔ­ÎļþÖпÉÒÔ¶¨Òå¶à¸öinterface
E ÔÚÒ»¸öjavaÔ­ÎļþÖпÉÒÔ¶¨Òå¶à¸öclassºÍinterface
F ÔÚÒ»¸öjavaÔ­ÎļþÖÐÖ»Äܶ¨Òåpublic class
G javaÔ­ÎļþµÄǰ׺һ¶¨ÊÇËù°üº¬ÀàÐ͵ÄÃû×Ö


7£®java³ÌÐòÖгÌÐòÔËÐÐÈë¿Ú·½·¨mainµÄÇ©ÃûÕýÈ·µÄÓУº£¨ £©
A public static void main(String args[])
B static public void main(String[] args)
C public void static main(String[] args)
D public void main(String args[])


8£®java³ÌÐòÖгÌÐòÈë¿Ú·½·¨mainµÄÊý×é²ÎÊý´ú±íÃüÁîÐÐÊäÈëµÄ²ÎÊý£¬ÃüÁîÐвÎÊý´ÓÊý×éµÄ£¨ £©Ï±꿪ʼ
A 0
B 1
C -1
D 2


9. ÒÔÏÂÊôÓÚÕýÈ·µÄjava×¢ÊÍÓУº£¨ £©
A //This is comment
B /*This is comment
C /**This is comment*/
D /*This is comment*/


10£®ÒÔÏÂÄÜ×÷Ϊclass, interface, method»òvariableÓÐЧ±êʶ·ûµÄÓУº£¨ £©
A For
B boolean
C 23age
D _id
E my name
F $this_is_a_long_variable_name


11. ÒÔϲ»ÊÇjava¹Ø¼ü×ÖµÄÓУº£¨ £©
A. super
B. this
C. NULL
D. true


12. ÏÂÁÐÄĸö±äÁ¿ÃüÃû²»ºÏ·¨£¿£¨ £©
A _class
B $value$
C zer@
D £¤ngstr


¡¾´ó ÖРС¡¿¡¾´òÓ¡¡¿ ¡¾·±Ìå¡¿¡¾Í¶¸å¡¿¡¾Êղء¿ ¡¾ÍƼö¡¿¡¾¾Ù±¨¡¿¡¾ÆÀÂÛ¡¿ ¡¾¹Ø±Õ¡¿ ¡¾·µ»Ø¶¥²¿¡¿
ÉÏһƪ£ºWebÓ¦ÓõIJâÊÔÄÚÈݶ¼°üÀ¨ÄÄЩ·½Ãæ.. ÏÂһƪ£ºÊ®ÎåµÀº£Á¿Êý¾Ý´¦ÀíÃæÊÔÌâ

×îÐÂÎÄÕÂ

ÈÈÃÅÎÄÕÂ

Hot ÎÄÕÂ

Python

C ÓïÑÔ

C++»ù´¡

´óÊý¾Ý»ù´¡

linux±à³Ì»ù´¡

C/C++ÃæÊÔÌâÄ¿