An application writes to a log file in the /logs filesystem that is full. After the log file is deleted, 'df' still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it?（）

相似题目

• You are designing an automated deployment process for a Windows Azure application.   The process must deploy the application to Windows Azure without any user interaction. You need to recommend a deployment strategy.  What should you recommend？（）

  A .  Use the Service Management API to deploy the application package. B .  Use the cspack and csrun command-line utilities and pass the cloud project as an argument. C .  Publish the cloud project to a local directory and upload the application package to Windows Azure Blob storage. D .  Publish the cloud project to a localdirectory and use the Windows Azure Developer Portal to upload the application.

  查看最佳答案

• Application A holds an Update lock on a single row and application B is trying to read that row. If both applications are using isolation level UR, which of the following will occur?（）

  A . Application B will read the row. B . Applications A and B will cause a deadlock situation. C . Application B will wait until application A releases the Update lock. D . Application A will be terminated so that application B can read the row.

  查看最佳答案

• You need to write a code segment that will create a common language runtime （CLR） unit of isolation within an application.Which code segment should you use？（）https://assets.asklib.com/images/image2/2018072708473666399.jpg

  A . A B . B C . C D . D

  查看最佳答案

• A customer needs to ensure that the number of threads servicing an application does not exceed the number of database connections available to the application. What step must you take to address this situation?（）

  A . Configure a Max Threads Constraint and add your application to the list of applications for the  Constraint. B . Configure a Work Manager with a Maximum Threads Constraint tied to the Connection Pool and  configuration your application to use the Work Manager. C . Configure a Work Manager with a Minimum Threads Constraint tied to the Connection Pool and  configure your application to use the Work Manager. D . Configure a global MaxThreads constraint and target it to the server or clusters where your  application is deployed. E . Configure the startup parameter "-Dwls-maxThreads" to be the same as the number of  database connections configured.

  查看最佳答案

• You are designing a plan to migrate an application to Windows Azure.  The application generates log files in a proprietary format.  You need to recommend an approach for retaining the existing log file format.  What should you recommend？（）

  A .  Configure Windows Azure Diagnostics to transfer event logs. B .  Configure Windows Azure Diagnostics to transfer directories. C .  Configure Windows AzureDiagnostics to transfer performance counters. D .  Configure Windows Azure Diagnostics to transfer basic Windows Azure logs.

  查看最佳答案

• An application receives an error message when initializing a connection to a Windows Azure Queue.   You need to recommend an approach for resolving the problem.  What should you recommend？（）

  A .  Ensure that the queue is not full. B .  Ensure that the queue has messages in it. C .  Ensure that the queue name does not containillegal characters. D .  Ensure that multiple processes are not talking to the same queue.

  查看最佳答案

• You are designing a Windows Azure web application that does not use ASP.NET.   The application requires a standalone Win32 interpreter.  You need to recommend an approach for allowing access to the interpreter.  What should you recommend？（）

  A .  Use a web role.  Configure the interpreter as an ISAPI filter. B .  Use a web role.  Configure a FastCGI handler for the interpreter and set the path to the interpreter. C .  Use a worker role with an internal endpoint.  Enable native code execution. D .  Use a worker role with an external endpoint.  Configure a FastCGI handler for the interpreter and set the path to the root.

  查看最佳答案

• A Windows Azure application is running in the development fabric.   You need to recommend an approach for deploying the application to Windows Azure.  What should you recommend？（）

  A .  Use XCopy deployment. B .  Use the Windows Azure AppFabric. C .  Use the Windows Azure Storage Services REST API. D .  Use the Windows Azure Tools for Microsoft Visual Studio 2010.

  查看最佳答案

• A Windows Azure application retrieves data from SQL Azure.   You need to recommend an approach for improving application query performance.  What should you recommend？（）

  A .  Create a database view to retrieve the data. B .  Use a clustered index on the SQL Azure database tables. C .  Open a new database connection when an operation times out. D .  Create SQL Azure database table indexes basedon application querie

  查看最佳答案

• In order to determine how efficiently an application is reading and writing data， which of the following utilities will report read and write sizes on disk I/O requests？（）

  A .  tprof B .  iostat C .  svmon D .  filemo

  查看最佳答案

• An application connects to a SQL Azure database.  The application occasionally loses the connection to the SQL Azure database.   You need to recommend an approach for reliably completing data access operations.  What should you recommend？（）  

  A .  Use Microsoft ADO.NET connection pooling. B .  Pass exceptions to the user interface layer. C .  Implement a retry policy in the data access layer. D .  Begin a transaction before each data access operation.

  查看最佳答案

• An application owner wants to grant write permission to all users for all the files and directories in the application directory. Which of the following is the correct command?（）

  A . chmod -R u+rw /application B . chmod -r u+rw /application C . chmod -R o+rw /application D . chmod -r o+rw /applicatio

  查看最佳答案

• An application writes to a log file in the /logs filesystem that is full. After the log file is deleted，‘df’ still shows the filesystem as 100% full.  What is the likely cause of the problem and what will resolve it？（）

  A . The deleted file is still open by the application. The system must be rebooted before ‘df’ will show the reduction in the filesystem. B . The deleted file is still open by the application. The application must be stopped before ‘df’ will show the reduction in the filesystem. C . The filesystem is still marked as full in the /etc/fs.status file. The system must be rebooted before ‘df’ will show the reduction in the filesystem. D . The filesystem is still marked as full in the /etc/fs.status file. The application must be stopped before ‘df’ will show the reduction in the filesystem.

  查看最佳答案

• Your company uses Microsoft Application Virtualization (App-V). You maintain the sequencing for applications. You need to add a template to an existing sequenced application. What should you do?（）

  A . Edit the application, add the template, and then save the application with a new name. B . Sequence the template as a new application to the original application installation folder. C . Restore the sequencing computer and add the template to the original application installation folder. D . Upgrade the existing sequencing package, add the template to the package, and then save the application.

  查看最佳答案

• A customer plans to implement a new OLTP and data base application. The records are smalland access is random, with a lot of write activity. Which RAID level is the best solution for thisapplication?（）

  A . RAID 1 B . RAID 3 C . RAID 5 D . RAID 10

  查看最佳答案

• an Application letter can be used as an official request for something, usually in writing, for example,applying for a job, or further studies.

  查看最佳答案

• Applicant (Buyer) fills out and signs an application form, ____ the bank to issue a credit in favor of the beneficiary (seller) abroad.

  查看最佳答案

• It is a good idea to write out your first speech like an essay and read it word for word to your listeners.

  查看最佳答案

• When preparing for a speech, writing an outline is just a waste of time. We should start to write the beginning immediately.

  查看最佳答案

• Learning to write an essay is a skill you will use throughout your life. Such as:

  A、write business letters B、write company memos C、write marketing materials

  查看最佳答案

• You have a computer that runs Windows Vista.You need to prevent an application from connecting to the Internet.What should you do？（）

  <img src='https://img2.soutiyun.com/shangxueba/ask/17127001-17130000/17128396/50cff71079a18f005df7b8ac30c38dd0.jpg' /> A．A B．B C．C D．D

  查看最佳答案

• You are creating a Web application that will run on an intranet. The Web application reads comma-delimited text files. The text files reside in a subdirectory below the Web application‘s root directory. Users must not be able to navigate directly to these files in a Web browser unless they are members of the Accounting role. You need to write an ASP.NET HTTP handler that will use the FileAuthorizationModule class.Which form of authentication should you use？（）

  A. Anonymous B. Certificate C. Forms D. Microsoft Windows Integrated Security

  查看最佳答案

• If an auditor finds that a companys financial statements have made a specific exception to applicable accounting principles, she is most likely to issue a:

  A、Dissenting opinion. B、Cautionary note. C、Qualified opinion.

  查看最佳答案

• Directions：This part is to test your ability to do practical writing.You are required to write a letter of reply to an invitation according to the information given in Chinese. Remember to write the e

  查看最佳答案