Certkiller .com has asked you to create a file management application to monitor the hosts file.Certkiller .com has instructed you to change the hosts file if it has been changed.You, therefore, need to display the size and whether the hosts file is set t - 题多多

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题目

Certkiller .com has asked you to create a file management application to monitor the hosts file.Certkiller .com has instructed you to change the hosts file if it has been changed.You, therefore, need to display the size and whether the hosts file is set to read-only.What should you do?（）

A.

B.

C.

D.

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第1题

Certkiller.com has hired you as a system administrator for their network. The previousadministrator created a Microsoft ASP.NET Web application. Microsoft .NET Framework v3.5 wasused to create this application. You detect an unexpected increase in the value of the Application Restarts counter whilstmonitoring the application performance counters. You receive an instruction from management toidentify the reasons for the increase. What should you identify？（）A、The increase occurred due to changes made to the Web.config file in the system.web sectionfor debugging the application.B、The increase occurred due to the Microsoft IIS 6.0 host being restarted.C、The increase occurred due to an additional code fragment that needs recompilation to theASP.NET Web application.D、The increase occurred due to the Microsoft Windows Server 2003 that hosts the Webapplication being restarted.E、The increase occurred due to an additional new assembly in the Bin directory of the application.F、The increase occurred due to HTTP compression being enabled in the Microsoft IIS 6.0manager for the application

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第2题

You work as an application developer at Certkiller .com. Certkiller .com has been hired by a small local private school to develop a class library that will be used in an application named ManageAttendance for the purpose of managing student records.You are responsible for developing this class library. Certkiller .com has instructed you to create a collection in the application to store learners’ results. The school has informed you that they currently only have seven learners， but that this value will triple in the following year. Due to the limited resources， you need to ensure that the collection you create consumes a minimum amount of resources. What should you use to create the collection？（）A、 The HybridDictionary collection class.B、 The HashTable collection class.C、 The ListDictionary collection class.D、 The StringCollection collection class.

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第3题

You work as an application developer at Certkiller .com. Certkiller .com has asked you to develop an application that monitors and controls the activities of a Windows service.You need to use the appropriate class to meet Certkiller .com’s requirements. What should you do？（）A、 Use the ServiceBase class.B、 Use the ServiceInstaller class.C、 Use the ServiceManager class.D、 Use the ServiceController class.

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第4题

You work as an application developer at Certkiller .com. You are in the process of creating an application for Certkiller .com’s Human Resources department that tracks employee benefits. You have to store current employee data without recompiling the application. You elect to store this employee data as a custom section in the application configuration file. The relevant portion of the application configuration file is shown in the following exhibit： You want to use the .NET 2.0 Configuration API to access the custom section. You need to ensure that programmatic access of the EmployeeSection element is enabled. What should you do？（）A、 Create a custom section handler class that inherits the ConfigurationSection interface.B、 Add a section element to the EmployeeSection element of the application configuration file.C、 Create a custom section handler class that implements the IConfigurationSectionHandler interface.D、 Add an EmployeeSection element to the configSections element of the application configuration file.E、 Create a custom section handler class that implements the IApplicatioSettingsProvider interface.F、 Add a section element to the configSections element of the application configuration file.

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第5题

You work as a database administrator for Certkiller .com. You have been asked to use a centralized administrative tool to administer your database servers and application servers. In order to achieve the objective， which component would you configure on each database server？（）A、Database ControlB、Management ServerC、Management RepositoryD、Application Server ControlE、Oracle Management Agent

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第6题

You are designing an application for Certkiller .com and you have been asked to design a database table to facilitate monthly bill generation. The bill would include details of customer calls， listed in chronological order.Which method would you follow to achieve this objective without increasing the overhead of sorting the rows？（）A、 create a hash cluster to store the dataB、 create an index cluster to store the dataC、 create a partitioned table to store the dataD、 create a sorted hash cluster to store the dataE、 create a heap table with rowid to store the data

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第7题

You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication using Microsoft ASP.NET 3.5. The configuration below exists in the Web.config file： Certkiller.com hosts the Web application in Microsoft Internet Information Services （IIS） 6.0. TheIntegrated Windows Authentication is enabled in IIS and anonymous access disabled. The application pool is configured to run as the identity Certkiller/WebApp. The IIS anonymous accountis Certkiller/Anonymous. The following code exists in the code-behind file for a web form： stringname = WindowsIdentity.GetCurrent（）.Name； Response.Write（name）； A Certkiller.com employee named RoryAllen has a domain user account named Certkiller/RAllen.He uses this account to access the page. However， Rory Allen logs in to the Web application withthe user name FormsUser. You need to determine the output of this code when Rory Allenaccesses the page. What will the output of this code be？（）A、The output will be FormsUser.B、The output will be Certkiller/RAllen.C、The output will be Certkiller/Anonymous.D、The output will be Certkiller/WebApp

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