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【单选题】
下列哪个花型,宽度一般不超过宽度为宜。
A.
半球型
B.
弯月型
C.
垂直型
D.
L型
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参考答案:
举一反三
【单选题】Which of the following is a of the benefit of a semi-conservative replication process?
A.
DNA can be quickly copied
B.
This type of replication helps to minimizes mistakes
C.
This type of replication requires fewer enzymes
D.
There is no benefit
【判断题】一般在保证压铸件成形和使用要求的前提下选用较低的比压。
A.
正确
B.
错误
【单选题】卡方检验的用途不包括
A.
t检验
B.
适合性检验
C.
独立性检验
D.
同质性检验
【简答题】感知结点大都部署在无人监控的环境中,传统的网络安全措施对此不足以提供可靠的安全保障,在这个背景环境下的物联网安全的特殊性是什么?
【多选题】Which two statements about the EIGRP DUAL process are correct?()
A.
An EIGRP route will go active if there are no successors or feasible successors in the EIGRP topology table.
B.
An EIGRP route will go passive  if there are no successors in the EIGRP topology table.
C.
DUAL will trigger an EIGRP query process while placing the flapping routes in the holddown state.
D.
A feasible successor in the EIGRP topology table can become the successor only after all the query requests have been replied to.
E.
The stuck in active state is caused when the wait for the query replies have timed out.
F.
EIGRP queries are sent during the loading state in the EIGRP neighbor establishment process.
【单选题】在 Java JDBC 编程中,下列语句能够正确加载 JDBC-ODBC 桥驱动程序的是( )。
A.
DriverManager.forName(“sun.jdbc.odbc.JdbcOdbcDriver”);
B.
DriverManager.getConnection(“sun.jdbc.odbc.JdbcOdbcDriver”);
C.
Class.forName(“sun.jdbc.odbc.JdbcOdbcDriver”);
D.
Class.getConnection(“sun.jdbc.odbc.JdbcOdbcDriver”);
【多选题】节流过程是不可逆过程,在过程中流体处于非平衡状态,没有确定的状态参数。但可研究节流前后流体处于平衡状态的情况。例如:离节流足够远的两个截面1、2处,那里的气体已为平衡状态。Throttling process is an irreversible process, in which the fluid is in a non-equilibrium state and there are no d...
A.
压力 :p1
B.
压力 :p1>p2
C.
比体积:v1
D.
流速:w1
【简答题】简述 JDBC 的编程步骤。
【简答题】Hello everyone! Here are some job interview1. ___ which may help you succeed. We don’t want you to walk into your next interview 2.__________, so we’ve compiled our top job interview tips to help you ...
【单选题】Which of the following is a of the benefit of a semi-conservative replication process?
A.
This type of replication helps to minimizes mistakes
B.
DNA can be quickly copied
C.
This type of replication requires fewer enzymes
D.
There is no benefit
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