诊断巨大血小板综合征的佐证是（） 血涂片上体积巨大（如小淋巴细胞）的血小板>50%。 体内、外血小板粘附试验减低。 血小板聚集试验正常，但对Ristoeetin无反应。 单克隆抗体（AN51，SW2）证实缺乏GPI。
How can an operator temporarily gain access to the command line while in a smit session, without losing the current smit session?（） F2 key。 F6 key。 F8 key。 F9 key。
How does an administrator, logged in as padmin, check what commands have been recently run on the VIO server?（） lsgcl 。 lsrep 。 padmin_history 。 alog o t console。
Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature?（） Segment Advisor。 SQL Access Advisor。 Undo Advisor。 SQL Tuning Advisor。
Your database operates in ARCHIVELOG mode and all the tablespaces are online. Due to a user error， you decided to perform an incomplete recovery. Which two tasks would you be required to perform in the recovery process？ （） open the database with the RESETLOGS option。 open the database with the RESTRICTED option。 recover all the data files to the same system change number （SCN）。 recover to the required SCN only that data file in which the error occurred。
Which of the following statements about a Sales Catalog is TRUE？（）
