浙江理工大学java题库 - 百度文库

ʱ : 浙江理工大学java题库 - 百度文库ϿʼĶ

ǶHTMLļִ 30Ƭ int a=10,b=4,c=20,d=6; System.out.println(a++*b+c*--d); Ϊ(D ) ***** 144 28 140

ִ

32ĸҵרùӦƽ̨(A ) J2EE J2ME J2SE J2DE

33иԪص( A) ͬ ͬ ͬ

34ִתܵ(C ) for while continue switch

35вܽλ( )????? ***** >> >>> << <<<

36Java___________˾һʽĪ________ΪJava֮(C ) 1996IBMAnders Hejlsberg 1995SunBruce Eckel 1995SunJames Gosling 1996MicrosoftBill Joe

37Javaвһ(.)ͷʽ( )???????????? **** 췽 Ǿ̬ ̬

̬ͷǾ̬

38쳣ֲ֪δʱ,˵ȷ(B )???? ***** 쳣 ׳쳣 쳣 Ƕ쳣

39д˽(D )???????????????????? ****

0X56 -1E3 1840 0144

40йؼпԱʾ(A ) final default private transient

41ͣ D float͡ 33.8 129 89L 8.6f

42Javaõַַǣ A ֽڡ????? **** 2 1 4 8

43йڱʶУȷǣ A ʶпʹ»ߺԪ ʶпʹӷ;ŷ ʶдСдĸ ʶѡùؼ

44JavaпõעͷдǣB? //

/**?*/ /**?**/ /*?*/

45Javaַݵijǣ? Bλ 8 16 32 64

46淶˵ȷǣ B

ĸ»ߡ֡$ɡ Ϊͷ

Aajavaͬһ

ͬ͵ıͬ֡ 47(? C)ǺϷıʶ STRING x3x void de

48ʽ(11+3*8)/4%3ֵ( D ) 31 0 1 2

49Щѡַַ(? C) ĸ » Բ

50УҪڴռٵǣ D????? ***** short long int byte

51һȼߣ? D ??? **** && || ! ( )

52xΪfloatͱyΪdoubleͱaΪintͱbΪlongͱ cΪcharͱʽx+y*a/x+b/y+cֵΪ(??? )͡??? ******* int long double char

53ĸ Java ЧĹؼ֣( A ) const NULL false this

54ĴУִ֮ijֵʲô( B ) int i = 1;? int j;? j = i++; 1, 1 1, 2 2, 1 2, 2

55JavaУ\ڣ A? Ķ int String Integer Numbe

£18

1ѡṹĸ˵ȷ( B )

if elseɶԳ ifûelseӦ

switchṹÿcaseбbreak switchṹбdefault

2java涨ֻƽṹ(C? ) 롢 ΡΡ ˳ѡѭ ӳ򡢺

3йѭУ( D ) κһѭڶԺһѭ ѭʹҲǿ ѭڿԳֶbreak ѭ䣬ѭٱִһ 5ȷ(C )

If AB Then System.out.print(\B\If (AB) System.out.print(\B\

If (A!=B) Then System.out.print(\B\If A!=B Then System.out.printf(\B\6䣬ͱa,bֵ(B ) int c=a; a=b; b=c; a=a+b;? b=a-b;? a=a-b; int c=b; b=a; a=c; a=b;? b=a;

9switch(expression)УexpressionͲ(A )*** double char byte short

11Уڶ֧(B ) if switch do while for 19Ķдint x=3; while (x<9) x+=2;x++; whileɹִеĴ(B ) 1 2 3 4

20break(C ) ֻжڲѭ ֻжѭ

ڱţʵκѭж ֻжijһѭ

ϵͬͷxxxxx#qq.com(#滻Ϊ@)