You have two tables with referential integrity enforced between them. You need to insert data to the child tablefirst because it is going to be a long transaction and data for the parent table will be available in a later stage，which can be inserted as part of the same transaction. View the Exhibit to examine the commands used tocreate tables. Which action would you take to delay the referential integrity checking until the end of thetransaction（） Set the constraint to deferred before starting the transaction.。 Alter the constraint to NOVALIDATE state before starting the transaction.。 Enable the resumable mode for the session before starting the transaction.。 Set the COMMIT_WAIT parameter to FORCE_WAIT for the session before starting the transactio。
在心理咨询的各种形式中，最主要而且最有效的方法是（） 电话咨询。 面对面。 专题咨询。 互联网咨询。
在电介质上施加直流电压后，由电介质的弹性极化所决定的电流称为（）。 电导电流。 电容电流。 吸收电流。
A banking customer has a firewall between their AMM and the remote console which is used to configure the chassis and blades. Due to security concerns, port 80 (http) is being blocked, denying any http access to the AMM. Which of the following would facilitate remote communication with the AMM using a GUI interface?（） port 443 - SSL connection 。 port 8080 ?http 。 port 22 - SSH CLI 。 port 427 - SLP connectio。
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Which IBM System x server models include the eX4 Architecture？（）
