You are attempting to administer CPR to a victim．When you blow into his mouth it is appare

ing to hold the vessel off by operating both tugs at right angles to the vessel and at full power．You must ensure that ______．

A.steerageway is not taken off

B.the bow doesn't close the dock first

C.the bow closes the dock first

D.the ship has no headway at the time

A.

B.

C.

D.

You are attempting to parallel two AC generators, and the synchroscope(同步器) pointer is revolving in the fast direction. This indicates that the frequency of the incoming machine is ______.

A.higher than the bus frequency

B.lower than the bus frequency

C.the same as the bus frequency but out of phase with it

D.the same as the bus frequency and the circuit breaker may be closed at any pointer position

n that the ______.

A.crew was trying to get warm

B.vessel required immediate assistance

C.vessel was attempting to attract the attention of a pilot boat

D.vessel was being illuminated for identification by aircraft

A. ping

B. tracert

C. ipconfig

D. show ip route

E. winipcfg

F. show interfaces

G. All of the above

A.The — ssl level was not specified

B.The server was not started with the – enable–ssl-plugin option

C.— ssl is not a valid server option

D.The mysqld binary was not compiled with SSL support

E.The server‘s SSL certificate was invalid

A. The OSPF routes are located in the inet4.0 routing table.

B. The OSPF routes are located in the inet.0 routing table.

C. The OSPF routes are located in the inet.2 routing table.

D. The OSPF routes are located in the inet4.3 routing table.

a crash, notice the following error: [ERROR] Plugin ‘audit_log’ init function returned error.In the audit log file, you notice the final entry:…What action should you take to fix the error and allow the service to start？（）

A.Re-install the audit plugin

B.Execute the command FLUSH LOGS

C.Execute the command SET GLOBAL audit_log_fiush= ON

D.Move or rename the existing audit.log file

in the slow direction. This indicates that the frequency of the incoming machine is

A.higher than the bus frequency

B.lower than the bus frequency

C.file same as file bus frequency but out of phase with it

D.the same as the bus frequency, and the circuit breaker may be closed at nay pointer position

A.higher than the bus equency

B.lower than the bus equency

C.the same as the bus frequency but out of phase with it

D.same as the bus frequency and the circuit breaker may be closed at