publicclassTestA{publicvoidmethodA（）throwsIOException{//……}}publicclassTestBextendsTestA{publicvoidmethodA（）throwsEOFException{//……}}publicclassTestCextendsTestA{publicvoidmethodA（）throwsException{//……}}当编译类TestC的时候，结果是哪项？（）

相似题目

• 随燃烧时间的延长，热风炉废气的显热损失将不断减少。（)

  是 否

  查看最佳答案

• ConsiderthisRMANcommand：RMAN＞CONFIGURERETENTIONPOLICYCLEAR；Whatistheeffectofthiscommand？（）

  A.Backupswillneverexpire. B.Itremovesanyretentionpolicy. C.TheDELETEOBSOLETEcommandwillfailwithanerror. D.ItsetstheretentionpolicytothedefaultofREDUNDANCY1.

  查看最佳答案

• You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions.C: \＞ mysqld – install Mysql56 – defaults – file = C :\my –opts.cnf What is the expected outcome？（）

  A.Mysql is installed as the Windows service name Mysql56, and uses c: \my-opts.cnf as the configuration file B.An error message is issued because – install is not a valid option for mysqld C.A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: \my-opts.cnf D.Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: \my-opts.cnf configuration file

  查看最佳答案

• 简述内容分析法的一般过程。

  查看最佳答案

• You are having problems with connections from a specific host （192.168.1.15) not closing d

  You are having problems with connections from a specific host (192.168.1.15) not closing down correctly.You want to find the state of the threads from that host check for long-running queries. Which statement will accomplish this？（） <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/b309af194492887257d77076f689b011.jpg' /> A.A B.B C.C D.D

  查看最佳答案