题目内容

在HUB与HUB的连接中,只需将双绞线两端做成一样即可。

A. 正确
B. 错误

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陈某,女,32岁。劳累后出现尿频、尿急、尿痛,高热、寒战、头痛、周身酸痛、恶心、呕吐,体温39.4℃,肾区叩击痛。尿常规示潜血(+++),蛋白(+),镜检见大量红细胞、白细胞;血常规WBC明显升高,中性粒细胞82%;B超示肾外形凹凸不平,两肾大小不等。应考虑的诊断是()

A. 急性肾炎
B. 慢性肾炎
C. 急性肾盂肾炎
D. 慢性肾盂肾炎
E. 慢性肾盂肾炎急性发作

某地产销售公司,该企业拍的一块土地,并已经开始规划建设一块高档住宅。由于该企业为外地企业投资,工作人也多为外地人。预计该楼盘需要开放和销售2年左右,现阶段该单位除规划建设外,着力用于形象宣传。如何利用我们的服务和产品优势,贯穿于其2年投资整个过程中?

You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement: SQL>ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400; What is the outcome of this statement? ()

A. The statement will not execute successfully.
B. The statement will execute successfully, and the backups metadata will be maintained in the control file for 400 days
C. The statement will execute successfully, and the backups metadata will be maintained in the recovery catalog for 400 days.
D. Backups will be deleted from the media after 400 days.

“东周出孔子,南宋出朱子。中国古文化,泰山与武夷。”孔子和朱子,是中国古文化的两座丰碑。朱子是闽学的代表人物,朱子思想与孔子思想有直接的渊源关系。

A. 正确
B. 错误

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