ÏßѧºÅ£º רҵ£º ¼¶·â°à Òµ ר£© Ìâ ´ð°à¼¶£º Òª Ãû ²» ÐÕ ÄÚÃÜ ÏßÐÕÃû£º ºÅ·â ¿¼ ÃÜ £¨ . £© Õ¾ £¨ ϵ
ÄÏ Ñô Àí ¹¤ ѧ Ôº ÊÔ ¾í
¿Î³Ì£º ¡¶InternetÓëJava¡·£¨A¾í£© .
ÆÀ¾íÈË£º ¸´ºËÈË£º . ÌâºÅ Ò» ¶þ Èý ËÄ Îå Áù Æß °Ë ¾Å Ê® ºÏ¼Æ µÃ·Ö ×¢£º1¡¢±¾ÊÔÌ⿼ÊÔʱ¼äΪ120·ÖÖÓ
2¡¢Ç뽫ËùÓдð°¸Ð´ÔÚ´ðÌ⿨ÉÏ£¬·ñÔò´ð°¸ÎÞЧ¡£
Ò»¡¢µ¥ÏîÑ¡ÔñÌ⣨ÿСÌâ3·Ö£¬¹²30·Ö£©
(1)JavaÓïÑÔÖУ¬¸ºÔð¶àÈÎÎñ²¢·¢¹ÜÀíµÄ»úÖÆÊÇ£¨ £©
A£©À¬»ø»ØÊÕ B£©ÐéÄâ»ú C£©´úÂë°²
È« D£©¶àÏß³Ì
(2) ¿ÉÓÃ×÷ºÏ·¨Java±êʾ·ûµÄÊÇ£¨ £©¡£
A£©#123# B£©@yahoo.com C£©_date
D£©10years
(3) ÓÃÓÚ´æ·Å´´½¨ºóÔò²»±äµÄ×Ö·û´®³£Á¿ÊÇ£¨ £©¡£
A£©StringÀà B£©StringBufferÀà
C£©CharacterÀà D£©ÒÔÉ϶¼²»¶Ô (4) ÓÃÓÚ±íʾ³éÏó¸ÅÄîµÄ¹Ø¼ü×ÖÊÇ( )
A)public B)abstract C)static
D)void
µÚ1Ò³£¬¹²2Ò³(5) ÏÂÃæÊôÓÚÈÝÆ÷µÄÊÇ( )
A)TextArea B)Window C)Button D)List
(6) ÔÚJavaÓïÑÔÖУ¬²»ÔÊÐíʹÓÃÖ¸ÕëÌåÏÖ³öµÄJavaÌØÐÔÊÇ ( ) ¡£
A£©¿ÉÒÆÖ² B£©½âÊÍÖ´ÐÐ C£©½¡×³ÐÔ D£©°²È«ÐÔ
(7) ¹ØÓÚ±»±£»¤·ÃÎÊ¿ØÖÆ·ûprotectedÐÞÊεijÉÔ±±äÁ¿,ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ
( )¡£
A£©¿ÉÒÔ±»ÈýÖÖÀàËùÒýÓÃ: ¸ÃÀà×ÔÉí¡¢ÓëËüÔÚͬһ¸ö°üÖÐµÄÆäËûÀà¡¢ÔÚÆäËû°üÖеĸÃÀàµÄ×ÓÀà
B£© ¿ÉÒÔ±»Á½ÖÖÀà·ÃÎʺÍÒýÓÃ: ¸ÃÀà±¾Éí¡¢¸ÃÀàµÄËùÓÐ×ÓÀà
C£©Ö»Äܱ»¸ÃÀà×ÔÉíËù·ÃÎʺÍÐÞ¸Ä
D£© Ö»Äܱ»Í¬Ò»¸ö°üÖеÄÀà·ÃÎÊ
(8) ÏÂÁз½·¨ÖУ¬²»ÊôÓÚWindowListener½Ó¿ÚµÄÊÇ£¨ £©¡£
A£©windowOpened() B£©windowClosed()
C£©windowActivated() D£©mouseDragged()
(9)×Ô¶¨ÒåµÄÏß³ÌÀà±ØÐëÖØÐ´( )·½·¨
A)start B)display C)paint D)run
(10)±íʾÎļþ×Ö·ûÊä³öÁ÷µÄÀàÊÇ( )
A)FilterWriter B)FileWriter C)FileReader D)Writer
ÏßѧºÅ£º רҵ£º ¼¶·â°à Òµ ר£© Ìâ ´ð°à¼¶£º Òª Ãû ²» ÐÕ ÄÚÃÜ ÏßÐÕÃû£º ºÅ·â ¿¼ ÃÜ £¨ . £© Õ¾ £¨ ϵ
¶þ¡¢ÅжÏÌ⣺£¨Ã¿Ìâ2·Ö£¬¹²10·Ö£©
(1) javaÓïÑÔÖеıêʶ·û²»ÓÃÇø·Ö×ÖĸµÄ´óдСд¡£
( )
(2)ÒªÔÚÃüÁîÐÐÖÐÔËÐÐJAVA³ÌÐò±ØÐëÅäÖû·¾³±äÁ¿ ( )
(3)ÀàµÄ³ÉÔ±±äÁ¿Èç¹ûδ¸³³õʼֵ£¬ÏµÍ³»á×Ô¶¯¸³¸øÄ¬ÈÏÖµ ( )
(4) Êý×éÔÊÐí´æ·Å²»Í¬ÀàÐ͵͍³¤ÔªËØ¡£ ( )
(5) JavaµÄÀàÊǵ¥¼Ì³ÐµÄ£¬ËùÓеÄÀà¶¼´ÓObjectÀàÅÉÉú¶øÀ´µÄ¡£ ( )
Èý¡¢Ìî¿ÕÌ⣺£¨Ã¿Ð¡Ìâ2·Ö£¬¹²20·Ö£©
(1)ÿ¸öJavaÓ¦ÓóÌÐò¶¼ÒªÓÐÇÒÖ»ÓÐÒ»¸ömain·½·¨£¬ËüÊdzÌÐòÔËÐеĿªÊ¼µã¡£ ¸Ã·½·¨µÄÊéд¸ñʽÊÇ__________ __¡£ (2)µ±Ò»¸ö¾ßÌåÀàʵÏÖÒ»¸ö½Ó¿Úʱ£¬ÔÚ¸ÃÀàÖбØÐëʵÏָýӿڵÄ________ _____¡£ (3)ÔÚswitchÓï¾äÖУ¬caseºóÃæµÄÖµ±ØÐëÊÇÄļ¸ÖÖÊý¾ÝÀàÐÍ_____ ____ ¡£
µÚ1Ò³£¬¹²2Ò³(4) ÈκÎÒ»¸öJava³ÌÐò¶¼Ä¬ÈÏÒýÈëÁËÒ»¸ö°ü£¬Õâ¸ö°üµÄÃû×Ö½Ðjava.___ ____ (5) JavaÓïÑÔÖУ¬ÓÐÒ»¸öÀàÊÇËùÓÐÀà»ò½Ó¿ÚµÄ¸¸À࣬Õâ¸öÀàµÄÃû³ÆÊÇ________ (6) µ±Ò»¸öÏ߳̽øÈëÒ»¸ö¶ÔÏóµÄÒ»¸ö_____________·½·¨ºó£¬ÆäËüÏ̲߳»ÄÜʹÓô˶ÔÏóµÄ´Ë·½·¨¡£ (7) ÔÚ¶ÔÁ½¸ö¶ÔÏó½øÐÐÖµµÄÏàµÈÅжÏʱ£¬Ó¦Ê¹ÓÃ_ _·½·¨¡£ (8) ÇëÃèÊöÀàºÍ¶ÔÏóµÄ¹ØÏµ_______ ________¡£ (9) ´Ó¼üÅ̼üÈë×Ö·û´®£¬ÕâʱҪʹÓÃ___ ___Á÷¡£ (10) JavaÓïÑÔÖУ¬JavaÓïÑÔÖУ¬¹Ø¼ü×Ö ÓÃÓÚ¶¨Òå½Ó¿Ú¡£ ËÄ¡¢Ó¦ÓÃÌ⣨ÿСÌâ10·Ö£¬¹²40·Ö£©
£¨1£©±àдһ¸öÀàTestString£¬ÆäÖÐÓÐÒ»¸öÄÜÅжϸø¶¨×Ö·û´®ÊÇ·ñΪȫÊý×Ö×é³ÉµÄ×Ö·û´®µÄ·½·¨¡£·½·¨ÉùÃ÷Ϊpublic boolean isDigitalString(String s)¡£
£¨2£©±àдѧÉúÀàStudent£¬ÆäÖÐÊôÐÔÓÐѧºÅ¡¢ÐÕÃû¡¢ÐԱ𡢳öÉúÈÕÆÚ¡¢×¨Òµ¡¢°à¼¶£¬·½·¨ÓУº
ѧϰ·½·¨-----public void study(String subject)£¬subjectΪ¿Î³ÌÃû³Æ ¿¼ÊÔ·½·¨-----public int exam(String subject)£¬·µ»ØÖ¸¶¨¿Î³ÌµÄ¿¼ÊԳɼ¨ (·½·¨µÄÄÚÈÝ¿ÉÒÔ²»Ð´) £¨3£©±àд³ÌÐòÀàPrimeNumber£¬ÔÚ¿ØÖÆÌ¨ÉÏÊä³ö×ÔÈ»ÊýÐòÁÐ3----100ÄÚµÄËùÓÐËØÊý¡£
Ïà¹ØÍÆ¼ö£º