【答案】计算机专业英语阅读y 过程性评测(18)【参考答案】

判断题:10道,每道2分,总分20 1.TheCcompilertakesthesourcecodeandconvertsitintoassemblylanguage. 正确 错误 2.ACprogramexecutionmustbeginwithafunctioncalledmain(). 正确 错误 3.Systemsoftwareisnotacollectionorasystemofprograms. 正确 错误 4.Bankingsystemisakindofsystemprograms. 正确 错误 5.Achainreferstoagroupofrecordsscatterswithinthefilesandinterconnectedbyasequenceofpointers. 正确 错误 6.Alotofuserinterventionisinvolvedintheuseofsystemsoftware. 正确 错误 7.Theprimarykeyisdefinedasthatkeyusedtouniquelyidentifyonerecordortuple. 正确 错误 8.Withoutsystemssoftware,applicationsoftwareinacomputerisuseless. 正确 错误 9.WinZip,WinRARandMicrosoft’sInternetExplorerarealldatacompressionsoftware. 正确 错误 10.Bracketsareusedtomarkthebeginningandtheendoffunctions. 正确 错误 单选题:20道,每道3分,总分60 1.Ifyouwanttoretrievearecordinaphysicallocation.Firstofall,youarenecessarytoknowwhereits()location. physical logistic static dynamic 2.（）aredesignedtomanagelargebodiesofinformation. I/Oports Printers Databasesystem Keyboards 3.Cmightbestbe()asa'medium-levellanguage'. developed decoded programmed described 4.Adatabaseis(). acollectionoflogicallyrelateddataelements usedtomeetthemultipleprocessingandretrievalneeds usedfororganizations notusedforindividuals 5.Whichoneisnotacomputerlanguages?() word2000 PASCAL C JAVA 6.（）：Acollectionofrelatedinformation，organizedforeasyretrieval. Data Database Buffer Stack 7.InClanguage,（）areusedtocreatevariablesandaregroupedatthetopofaprogramblock. declarations dimensions comments descriptions 8.InClaunguage,whenanarraynameispassedtoafunction,whatispassedisthe（）ofthebeginningofthearray. data value location element 9.InClanguage，functionsareimportantbecausetheyprovideawayto（）codesothatalargecomplexprogramcanbewrittenbycombiningmanysmallerparts. modify modularize block board 10.C++fullysupports（）programming. visual object-oriented logic naturallanguage 11.Thestandard（）inClanguagecontainmanyusefulfunctionsforinputandoutput，stringhanding，mathematicalcomputations，andsystemprogrammingtasks. database files libraries subroutine 12.ACprogramconsistsofseparate(). words strings modules equations 13.InClanguage,theresultofthelogical（）operatoris1ifthevalueofitsoperandis0,0ifthevalueofitsoperandisnon-zero. AND NOT OR EOR 14.（）：Theminimalunitofinformation,itcanhavethevalue1or0. byte bit logic true 15.InClanguage,a（）isaseriesofcharactersenclosedindoublequotes. matrix string program stream 16.An（）statementcanperformacalculationandstoretheresultinavariablesothatitcanbeusedlater. executable input output assignment 17.Mosttagscomeinmatched()pairs,butthisisnotanabsoluterule. “《“and”》” “<“and”>” “|“and”|” “[“and”]” 18.Designedtofitcomfortableunderpalmofyourhand,a(an)()isaninputdevicethatisusedtocontrolthemovementofthepointeronthescreen. display keyboard mouse printer 19.()donotbelongtothesystem'ssoftware. Operatingsystem Utilities Applicationprograms Languagetranslators 20.“Class”isthecentralconceptin()andcandirectlybegotfromapplicationconcepts. object-orientedprogramming assemblelanguageprogramming procedure-orientedprogramming anyprogramming 多选题:10道,每道2分,总分20多选题:10道,每道2分,总分20 1.TheClanguagehasthefollowingbasicdatatypes(). char int float double 2.Computerinformationincludestwocategories(). character data network program 3.Adatabasesysteminvolve(),()and(). database DBMS data applicationprogram 4.C++is(). object-oriented procedure-oriented extendedfromC asupersetofC 5.Theerrorsoftheprogrammingincludes(). resulterrors syntaxerrors logicalerrors runningerrors 6.Systemprogramsincludetexteditors,(),assemblers,andmore. operatingsystems input/outputschedulers compilers interpreters 7.C++includethefollowingpillars:(). encapsulation datahiding inheritance polymorphism 8.Therearethreemainunderlyingstructuresfordatabasemanagementsystems.Theseare:(). Relational Network Hierarchical Logical 9.TheClanguagehastheadvantagesasfollows() Blockstructured Portability Compact Fast 10.Adatabasemaybedesignedfor(),()or(). batchprocessing lineprocessing real-timeprocessing in-lineprocessing