网友您好， 请在下方输入框内输入要搜索的题目：

题目内容 （请给出正确答案）
New ideas sometimes have to wait a long time ________ .()

A、 before fully accepted

B、 before being fully accepted

C、 till are fully accepted

D、 until being fully accepted

参考答案

更多 “ New ideas sometimes have to wait a long time ________ .() A、 before fully acceptedB、 before being fully acceptedC、 till are fully acceptedD、 until being fully accepted ” 相关考题
考题 3． —Come and join us，Jimmy !—I-m sorry，but I-m really busy now．lf I _______ time，l would certainly go．A． will haveB． have hadC． hadD． have
查看答案
考题 And they can ______their passports______，making leaving or “escaping” virtually impossible.A. have…removeB. had…removeC. have…removingD. have…removed
查看答案
考题 What a waste! Why do you () the water () all the time ? A、have…flowingB、have…flowC、have…to flowD、have…flowed
查看答案
考题 Youupdatedtheresourceplandirectivefortheresourceconsumergroup，DSS_USERS.TheresourceplandirectiveisassignedtotheDSS_PLANbyusingthefollowingstatement：SQLEXECDBMS_RESOURCE_MANAGER.UPDATE_PLAN_DIRECTIVE（PLAN=’DSS_PLAN’，GROUP_OR_SUBPLAN=’DSS_USERS’，NEW_CPU_P1=80，NEW_SWITCH_GROUP=’CANCEL_SQL’，NEW_SWITCH_ESTIMATE=TRUE，NEW_SWITCH_TIME=600）；Auserconnectstothedatabaseandstartsanoperation.WhatistheoutcomeifOracleestimatesthattheexecutiontimeforthisoperationwillexceed600seconds？（）
查看答案
考题 A general purpose MySQL instance is configured with the following options:—log-slow-queries—long-query-time=,0001—log-slow-admin-queries—general-log—log-bin—binlog-format=STATEMENT—innodb-flush-log-at-trx-commit=1Which three statements are true（）。A.The General Query Log records more data than the Binary LogB.The binary Log records more data than the General Query LogC.The Slow Query Log records more data than the General Query LogD.The General Query Log records more data than the Slow Query LogE.The Slow Query Log records more data than the Binary LogF.The Binary Log records more data than the Slow Query Log
查看答案
考题 使用哪个函数可插入当前日期？A．today()B．now()C．time()D．new()
查看答案
考题 4、下列用于固定时间等待的方法是A．time.sleep()B．implicitly_wait()C．wait()D．WebDriverWait()
查看答案
考题 如何修改MySQL慢查询的时间阈值A．修改全局变量long_query_time的值B．修改mysql启动配置文件[mysqld]项里的long_query_time的值C．修改全局变量long_query_ioD．修改全局变量innodb_lock_wait_timeout
查看答案
考题 5、Selenium中用于实现隐式等待的方法是A．time.sleep()B．implicitly_wait()C．wait()D．WebDriverWait()
查看答案
考题 查看MySQL中支持存储引擎的语句是 。A．SHOW ENGINS; 和 SHOW VARIABLES LIKE 'have%';B．SHOW VARIABLES; 和 SHOW VARIABLES LIKE 'have%';C．SHOW ENGINS; 和 SHOW ENGINS LIKE 'have%';D．SHOW ENGINS; 和 SHOW VARIABLES from 'have%';
查看答案
热门标签
最新试卷