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时间:2019-11-19
《sap技术类笔试题》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、sap技术类笔试题 prerequisitenotice: answersarepreferredinenglish; testtimeis60minutes; finishmorethanonequestion. 1.giveanexampleofimplementingastackinthetemplateway(onlytemplate classdeclarationwithoutdetaildefinitionandrealization) 2.what''sthedi
2、fferencebetweenstringandstringbuffer? 3.whichcamethefirst,chickenortheegg? 4.inc++,there''refourtypesofcastingoperators,pleaseenumerateandexplain themespeciallythedifference. 5.let''ssaywehaveadatabasewith1onecolumntable.itcontainssamerecord s.coul
3、dyoupleasegiveatleast1solutiontohelpusgetrecords betweenline5and7.nolinenumber,rowidorindexetc. 6.whatwillbetheoutputofthefollowingcodes? include definedbl(x)x+x intmain() { inta=3; intb=4; intc=dbl(a)*dbl(b); cout } 7.pleasewr
4、iteaprogramtorealizethemodeldescribedinthefigure.you shoulddesignyourprogramasgenericaspossiblesothatwecanenhancethem odelinthefutureeasilywithoutmakingtoomuchchangeinyourprogram. process1:x=a+b; process2:y=c+d; process3:ife>=0 z=e; process4:
5、ife<0 z=e/b;
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