更多"[单选题]There is no necessary connecti"的相关试题:
[多选题]OMP和OMM不通可能原因是（）。
If the connection between the OMP and the OMM fails, what are the possible causes? ( )
A.OMP和网管地址不通
The connection between the OMP's address and the OMM's address fails.
B.独立单板没划分VLAN
No VLAN is configured on the independent board.
C.EGFS单板无法启动
The EGFS board can not boot up.
D.EGBS单板无法启动
The EGBS board can not boot up.
E.
F.1234
G.123
H.EGBS
[单选题] What is necessary when one claims for the guarantee?
A. The damaged part of the machine.
B.The purchase receipt for the machine.
C. The technical workbook for the right model.
D. The official approval of the local Philips Information Center.
[单选题]The connextion between two networks to from an internet is handled by a machine known as a ( )
A.bridge
B.server
C.router
D.switch
[简答题]必要带宽（necessary bandwidth）是指：对给定的发射类别而言，其恰好足以保证在相应速率及在指定条件下具有所要求质量的信息传输的所需带宽。业余电台单边带话音通信SSB、低速莫尔斯电码通信CW、调频话音通信FM和残余边带业余电视VSB ATV的必要带宽分别是：
[判断题]NSA控制面时延包含了LIE侧控制面IDLE CONNECTION时延及Sn添加时延
A.正确
B.错误
[判断题]美国雷达生命探测仪出现“Radar Time Out雷达超时”和“Connection Abandoned连接失败”错误提示框时，应退出LifeBeat,重新进入再试一次、如果出现同样的错误,重头开始先前的步骤,包括装电池。难( )
A.正确
B.错误
[判断题]NSA控制面时延包含了LTE侧控制面IDLE -CONNECTION时延及Sn添加时延
A.正确
B.错误
[多选题]EMS到xGW(PDSN)断链，可能的原因有（）。
If the connection between the EMS and the xGW(PDSN) is disconnected, what are the possible causes? ( )
A.EMS到xGW(PDSN)的MPU网络不通
The network between the EMS and the MPU of the xGW(PDSN) is unreachable.
B.xGW(PDSN)的snmp服务异常
The snmp service of the xGW(PDSN) is abnormal.
C.xGW(PDSN)的PFU单板重启
The PFU board of the xGW(PDSN) is rebooted.
D.xGW(PDSN)的SFU单板重启
The SFU board of the xGW(PDSN) is rebooted.
E.
F.124
[单选题]14.In the trade between a small and a large nation:
A.A.the large nation is likely to receive all of the gains from trade
B.B.the small nation is likely to receive all of the gains from trade
C.C.the gains from trade are likely to be equally shared
D.D.we cannot say
[单选题]SQL语言中,条件年龄BETWEEN15AND35表示年龄在15至35之间,且。
A.包括15岁和35岁
B.不包括15岁和35岁
C.包括15岁但不包括35岁
D.包括35岁但不包括15岁
