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单选题
What condition will result in the automatic shutdown of a diesel engine? ()
A
High jacket water pressure
B
High lube oil pressure
C
Low lube oil pressure
D
Excessive turbo charger speed
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考题
The rule of seven used by quality control engineers states that if a run of seven or more samples lays on one side of the process mean, then the process is out of control. What is the probability that this condition is the result of random variations.A . 14.30%B . 3.12%C . 2.73%D . 1.56%E . 0.78%
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190 The rule of seven used by quality control engineers states that if a run of seven or more samples lays on one side of the process mean, then the process is out of control. What is the probability that this condition is the result of random variations.A. 14.30%B. 3.12%C. 2.73%D. 1.56%E. 0.78%
考题
What happens if you shutdown abort ASM instance?()
A. The RDBMSs connected will shutdown abort tooB. CLUSTER SERVICE will shutdownC. ASM wil do instance recovery after startup
考题
The fuel supply system to an automatic auxiliary boiler, will be automatically shutdown if the boiler()
A.salinity is abnormallyB.high steam demand is tooC.feed-water flow is lowD.water level is abnormally low
考题
During which condition should the operator of a pedestal crane shutdown operations ________.A.Bunkering barge alongsideB.Potable water spill on deckC.Crane hydraulic hose burstsD.Trim greater than 4 feet
考题
During which condition should be operator of a pedestal crane shutdown operations?A.BunkeringB.High windsC.Potable water spill on deckD.More than 3°list
考题
When configuring system state conditions with the Cisco SecurityAgent, what is the resulting action when configuring more than one system state condition? ()A、Any matching state condition will result with the state being triggeredB、 Once a state condition ismet, the system ceases searching further conditions and will cause the state condition to triggerC、 All specified state conditions are used as part of the requirements tobe met to for the state to triggerD、 Once the state conditions are met, they become persistent and can only be removed using the Reset feature
考题
As a network administrator, you have configured a Catalyst 6500 Series Switch with redundant supervisor engine in a CIS network. What is the result of issuing the redundancy force-switchover command on that switch?()A、Automatic switchover from active to standby on primary supervisor failureB、Reset of the primary supervisor.C、Manual switchover from active to standby supervisorD、Manual switchover from standby to active supervisor
考题
What are the consequences of executing the SHUTDOWN ABORT command? ()A、The database files are synchronized.B、Uncommitted changes are not rolled back.C、The database is closed, but the instance is still started.D、Database buffers and redo buffers are not written to the disk.E、The database undergoes automatic media recovery during the next startup.
考题
Which of the following options is true about shutting down an Automatic Storage Management (ASM) instance?() A、 If the SHUTDOWN IMMEDIATE command is issued to the ASM instance, the ASM instance immediately shuts down.B、 If the SHUTDOWN ABORT command is issued to the ASM instance, the ASM instance will shut down all the database instances and then shut down immediately.C、 If the SHUTDOWN NORMAL command is issued to the ASM instance, before shutting down, the ASM instance waits for the dependent database instances to shut down.D、 If the SHUTDOWN TRANSACTIONAL command is issued to the ASM instance, the ASM instance passes the same SHUTDOWN command to the dependent database instances, but does not wait for any active transactions to complete before it shuts down.
考题
What is the proper command to shut down the database in a consistent manner?()A、shutdown abort B、shutdown kill C、Shutdown nowait D、shutdown immediateE、shutdown halt
考题
What happens if you shutdown abort ASM instance?()A、The RDBMSs connected will shutdown abort tooB、CLUSTER SERVICE will shutdownC、ASM wil do instance recovery after startup
考题
单选题During which condition should the operator of a pedestal crane shutdown operations?()A
Lightning in the vicinityB
An approaching squall lineC
A fire on the pierD
All of the above
考题
单选题Hydraulically, servo-operated, automatic, change over valves, utilized in a two ram hydraulic steering gear, serve to()A
allow an alternate main pump to start in the fully loaded condition thus developing immediate full torqueB
prevent either main pump from being hydraulically motored when idle by cross pressure flowC
prevent both units from operating simultaneously which could result in doubling the flow of oil and pressure leading to over pressurization of the systemD
all of the above
考题
单选题During which condition should the operator of a pedestal crane shutdown operations?()A
LightningB
High windsC
Fire aboardD
All of the above
考题
单选题During which condition should the operator of a pedestal crane shutdown operations?()A
BunkeringB
High windsC
Potable water spill on deck
考题
单选题During which condition should the operator of a pedestal crane shutdown operations?()A
Bunkering barge alongsideB
Potable water spill on deckC
Crane hydraulic hose burstsD
Trim greater than 4 feet
考题
单选题What harmful condition can result if a diesel engine is operated at very light loads for long periods of time?()A
increased carbon buildupB
burning of intake valvesC
excessive firing pressuresD
increased fuel consumption
考题
单选题When configuring system state conditions with the Cisco SecurityAgent, what is the resulting action when configuring more than one system state condition? ()A
Any matching state condition will result with the state being triggeredB
Once a state condition ismet, the system ceases searching further conditions and will cause the state condition to triggerC
All specified state conditions are used as part of the requirements tobe met to for the state to triggerD
Once the state conditions are met, they become persistent and can only be removed using the Reset feature
考题
单选题The fuel supply system to an automatic auxiliary boiler, will be automatically shutdown if the boiler ()A
salinity is abnormally highB
steam demand is too highC
water level is abnormally lowD
feedwater flow is low
考题
单选题The fuel oil supply system to an automatic auxiliary boiler, will automatically shutdown if the boiler ()A
steam demand is highB
salinity is highC
safety valve simmersD
burner flame is extinguished
考题
单选题What happens if you shutdown abort ASM instance?()A
The RDBMSs connected will shutdown abort tooB
CLUSTER SERVICE will shutdownC
ASM wil do instance recovery after startup
考题
单选题Automatic mechanical ventilation shutdown is required for CO2 systems protecting the().A
machinery spacesB
cargo compartmentsC
living quartersD
galley
考题
多选题What are the consequences of executing the SHUTDOWN ABORT command? ()AThe database files are synchronized.BUncommitted changes are not rolled back.CThe database is closed, but the instance is still started.DDatabase buffers and redo buffers are not written to the disk.EThe database undergoes automatic media recovery during the next startup.
考题
单选题If due to thick and hard deposits of carbon, the piston rings cannot move freely in their grooves, dark areas will often appear on the upper part of the cylinder wall (may not be the risible at port inspection)What condition of the piston rings can result in this phenomenon?()A
micro-seizureB
stickingC
scratchedD
breakage/ollapse
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