typeⅠerror

typeⅠerror


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清使用VC6或使用【答题】菜单打开考生文件夹projl下的工程projl,此工程中包含了类Pets(“宠物”) 和主函数main的定义。程序中位于每个“//ERROR****found ****”之后的一行语句有错误,请加以改 正。改正后程序的输出结果应为: Name:sonny Type:dog Name:John Type:dog Name:Danny Typc:cat Name:John Type:dog 注意:只修改每个“//ERROR ****found ****”下的那一行,不要改动程序中的其他内容。 includeiostream using namespace sm; enum Pets_type{d09,cat,bird,fish}; class Pets{ private: char *name; Pets_type type; public: Pets(const char *name=”sonny”,Pets_type type=dog); Petsoperator=(const Petss); ~Pets; void showeonst;}; Pets::Pets(eonst char$naIne,Pets_type type) //构造函数 { This -name=new char[strlen(name)+1]; strcpy(this一name,name); //ERROR *********found********* type=type; }{ Pets::~Pets//析构函数,释放name所指向的字符串 { //ERROR *********found********* name=’/0‘; } PetsPets::0perator=(const Petss){ if(s==this)//确保不要向自身赋值 return *this; delete[]name; name=new char[strlen(S.name)+1];//ERROR *********found********* strcpy(this一nmne,name); type=S.type: return *this;} void Pets::showconst cout“Name:”name”Type:”: Pets mypetl,mypet2(’’John”,dog);

关于GetPodAction定义,下面赋值正确的是()type Fragment interface {Exec(transInfo *TransInfo) error}type GetPodAction struct {}func (g GetPodAction) Exec(transInfo *TransInfo) error {...return nil} A. var fragment Fragment = new(GetPodAction)B. var fragment Fragment = GetPodActionC. var fragment Fragment = &GetPodAction{}D. var fragment Fragment = GetPodAction{}

GiventhisfragmentfromaJavaEEdeploymentdescriptor:341.error-page342.exception-typejava.lang.Throwable/exception-type343.location/mainError.jsp/location344./error-page345.error-page346.exception-typejava.lang.ClassCastException/exception-type347.location/castError.jsp/location348./error-pageIfthewebapplicationassociatedwiththefragmentabovethrowsaClassCastException.Whichstatementistrue?()A.Thedeploymentdescriptorisinvalid.B.ThecontainerinvokesmainError.jsp.C.ThecontainerinvokescastError.jsp.D.NeithermainError.jspnorcastError.jspisinvoked.

One type of frame switching uses low-latency forwarding and then switches to a higher-latency error checking mode when an error threshold is exceeded. What is the name of this frame switching mode?() A. store and forwardB. fragment-freeC. adaptive cut-throughD. fast-forward

LCP,作为PPP的一部分,主要是用于协商下列哪些功能()。 A.callbackB.IP addressC.纠错(error correction)D.认证类型(authentication type)

什么是“第二类错误(Type Ⅱ error)”?

PHP文件上传时,可以返回上传文件错误代码的数组成员是()。A、$_FILES[浏览框名称]['name'] B、$_FILES[浏览框名称]['type'] C、$_FILES[浏览框名称]['size'] D、$_FILES[浏览框名称]['error']

When a client using the SERVER_ENCRYPT authentication type connects to a server using the SERVER authentication type, what happens?()A、An error will occur.B、Data passed between the client and the server is encrypted.C、User IDs and passwords are passed to the server unencrypted.D、User IDs and passwords are encrypted before they are passed to the server.

下面哪项不是response对象的方法()A、set Content Type(String contentTypestr)B、set Header(String headername,String headervalue)C、get Parameter(String str)D、send Error(int errorcode)

In a deployment using the lightweight access points, clients set up to authenticate with EAP-PEAPor EAP-Cisco Wireless (LEAP) cannot authenticate. Upon inspection of the Failed Attempts reportyou see the following error: "Unknown network access server NAS."  What two problems can causethis type of failure?()A、misconfigured IP address of the AAA server on the wireless controllerB、misconfigured IP address of the wireless LAN controller on the AAA serverC、misconfigured EAP type on the wireless LAN controllerD、misconfigured shared secret on the wireless LAN controllerE、misconfigured EAP type on the AAA server

One type of frame switching uses low-latency forwarding and then switches to a higher-latency error checking mode when an error threshold is exceeded. What is the name of this frame switching mode?()A、store and forwardB、fragment-freeC、adaptive cut-throughD、fast-forward

In a deployment using standalone access points, clients set up to authenticate with EAP-PEAP orEAP-Cisco Wireless (Cisco-LEAP) cannot authenticate. When you inspect the Failed Attempts reporton the Cisco Secure ACS, you find this error: "Unknown network access server NAS."  Which problem may have caused this failure?()A、misconfigured IP address of the AAA server on the access pointB、misconfigured EAP type on the access pointC、misconfigured IP address of the access point on the AAA serverD、misconfigured EAP type on the AAA server

LCP,作为PPP的一部分,主要是用于协商下列哪些功能()。A、callbackB、IP addressC、纠错(error correction)D、认证类型(authentication type)

when eduar tried open the coming attractions view. he got the following error message: incorrect data type for operator or @function: text expected. What did he do to cause this to happen?()A、entered text in a number fieldB、neglected to place a formula in a validation eventC、neglected to place a formula in a translation eventD、combined a text field and a time field in formula

Automatic error notification can be configured to manage which type of disk error?()  A、 Hard errorsB、 Media errorsC、 Temporary errorsD、 All disk error types

You execute the following command to perform a backup by using Recovery Manager (RMAN): RMAN run  {allocate channel c1 type sbt;  backup datafile 1;  }  The command errors out. A part of the error message is as follows:  RMAN/x7f03009: failure of allocate command on c1 channel  ORA/x7f19554: error allocating device, device type: SBT_TAPE, device name:  What could explain why the statement failed?()A、sbt is not a valid device type.B、Media Management Library was not loaded.C、The sbt device cannot be used for data file backups.D、No path was defined in the ALLOCATE CHANNEL command.E、The channel is currently being used by another RMAN session.

You work as a database administrator for Supportcenter.cn. Because of space constraints, you decided to manually shrink the table. You executed the ALTER TABLE ....SHRINK SPACE statement to shrink the space and you receive an error as follows:   ERROR at Line 1:   ORA-10635: Invalid segment or tablespace type   What could be the reason? ()A、The table is partitionedB、The table name is wrong.C、It is an index-Organized table (IOT)D、The table is stored in locally managedtablespace.E、The table is stored in atablespacewhere segment space is managed manually.

You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003. A member server named Testking1 runs IIS and hosts all content for company Web sites. One Web site is redesigned. When you browse the redesigned site, you select a hyperlink and receive the following error message: "HTTP Error 404 - File or directory not found." You verify that a necessary content file is missing from Testking1. You need to discover whether the same error was generated by any other Web server requests. What should you do?()A、Open the most recent file in C:/windows/system32/inetsrv/History. Search for error entries of type 404.B、Open the most recent file in C:/windows/system32/LogFiles/W3SVC1. Search for error entries of type 404.C、Open Event Viewer and connect to Testking1. Filter the system event log to display only events from the IISLOG event source with event ID 404.D、Open Event Viewer and connect to Testking1. Filter the application event log to display only events from the WebClient event source with event ID 404.

单选题You work as a database administrator for Supportcenter.cn. Because of space constraints, you decided to manually shrink the table. You executed the ALTER TABLE ....SHRINK SPACE statement to shrink the space and you receive an error as follows:   ERROR at Line 1:   ORA-10635: Invalid segment or tablespace type   What could be the reason? ()AThe table is partitionedBThe table name is wrong.CIt is an index-Organized table (IOT)DThe table is stored in locally managedtablespace.EThe table is stored in atablespacewhere segment space is managed manually.

单选题Automatic error notification can be configured to manage which type of disk error?()A Hard errorsB Media errorsC Temporary errorsD All disk error types

单选题One type of frame switching uses low-latency forwarding and then switches to a higher-latency error checking mode when an error threshold is exceeded. What is the name of this frame switching mode?()Astore and forwardBfragment-freeCadaptive cut-throughDfast-forward

单选题PHP文件上传时,可以返回上传文件错误代码的数组成员是()。A$_FILES[浏览框名称]['name'] B$_FILES[浏览框名称]['type'] C$_FILES[浏览框名称]['size'] D$_FILES[浏览框名称]['error']

多选题LCP,作为PPP的一部分,主要是用于协商下列哪些功能()。AcallbackBIP addressC纠错(error correction)D认证类型(authentication type)

单选题Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space-related problem?()A functionsB packageC procedureD database triggerE anonymous PL/SQL block

单选题Type II error是指()A过度控制B控制不足

单选题In a deployment using standalone access points, clients set up to authenticate with EAP-PEAP orEAP-Cisco Wireless (Cisco-LEAP) cannot authenticate. When you inspect the Failed Attemptsreport on the Cisco Secure ACS,you find this error:"Unknown network access server NAS." Which problemmayhave caused this failure?()Amisconfigured IP address of the AAA server on the access pointBmisconfigured EAP type on the access pointCmisconfigured IP address of the access point on the AAA serverDmisconfigured EAP type on the AAA server

问答题什么是“第一类错误(Type Ⅰ error)”?