网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
If over a period of time, the oi1 film partially disappears, so that dry areas are formed on the cylinder wall, these areas and the piston surfaces will by frictional interaction, become finely scuffed and hardened, iegood mirror surface" will have deterioratedWhat condition of the piston rings can result in this phenomenon?（）
A
micro-seizure
B
sticking
C
scratched
D
breakage/collapse
参考答案
参考解析
解析：
暂无解析
更多 “单选题If over a period of time, the oi1 film partially disappears, so that dry areas are formed on the cylinder wall, these areas and the piston surfaces will by frictional interaction, become finely scuffed and hardened, iegood mirror surface" will have deterioratedWhat condition of the piston rings can result in this phenomenon?（）A micro-seizureB stickingC scratchedD breakage/collapse” 相关考题
考题
● On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating, activity duration estimating, and (70) are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.A.time estimatingB.cost estimatingC.project planningD.schedule development
考题
I haven't seen such an interesting film _____.A. for a long timeB. a long time agoC. since a long time
考题
What does an asset mean on the balance sheet?A．It means all the assets recorded in a period of time.B．It means the sum of all the individual asset amounts added over time.C．It means the individual dollar amount.D．It means accounting information expressed in special terms.
考题
A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?()
A. Monitor processor performance logsB. Constantly check the task managerC. Use performance server logsD. Establish a baseline for the server
考题
On some projects，especially ones of smaller scope，activity sequencing，activity resource estimating．Activity duration estimating，and (71) are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time．A．project planningB．time estimatingC．cost estimatingD．schedule development
考题
The study of language development over a period of time is generally called
linguistics．A.applied
B.synchronic
C.comparative
D.diaehronic
考题
Assessment is viewed as an integral part of the teaching-learning process.It involves collecting evidence of learning over a period of time,using a variety of assessment methods.The goals of assessment are to provide_____on both the on-going progress and the end-product in achieving the standards.A.situations
B.tasks
C.feedback
D.knowledge
考题
Assessment is viewed as an integral part of the teaching-learning process. It involves collecting evidence of learning over a period of time, using a variety of assessment methods. The goals of assessment are to provide _____on both the on-going progress and the end-product in achieving the standards.A.situations
B.tasks
C.feedback
D.knowledge
考题
In（）each year the National Film Theatre hosts the London Film Fes-tival,at which some 250 new films from all over the world are screened.ASeptemberBOctoberCNovemberDDecember
考题
When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）A、The period of time in which virtual login attempts are blocked， following repeated failed login attemptsB、The period of time in which virtual logins are blocked as security services fully initializeC、A period of time when no one is attempting tolog inD、The period of time between successive login attempts
考题
On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating, activity duration estimating, and （） are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.A、time estimatingB、cost estimatingC、project planningD、schedule development
考题
A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?（）A、Monitor processor performance logsB、Constantly check the task managerC、Use performance server logsD、Establish a baseline for the server
考题
When tuning a network module what is the purpose of the grace period？（）A、It defines the maximum permissible time period between missed heartbeats before a failure is detectedB、It defines the time period to wait to activate the network module after starting the cluster managerC、It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilizeD、It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored
考题
Which statement is true about the UNDO_RETENTION parameter when retention guarantee is notenabled（）A、It is the time period after which the undo data becomes obsolete.B、It is the time period after which the committed undo data would be transferred to a temporarytablespace.C、It is the minimum time period up to which the committed undo data would be retained if free undo spaceis available.D、It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.
考题
单选题Running an electric winch at slow speed over a long period of time causes（）.A
the speed to be retarded by the friction brakeB
a load to go downward at full speedC
the circuit breaker to turn offD
the resistors to overheat and eventually burn out
考题
单选题The Automatic Database Diagnostic Monitor （ADDM） analysis runs every 60 minutes on your database. Your database is facing a series of interrelated problems over a period of two hours. You need to ensure that the ADDM analysis is run over a time span of two hours in future. What would you do？（）A
Create two custom ADDM tasks.B
Modify the AWR snapshot time interval to two hours.C
Create a new scheduler window for a time period of two hours.D
Modify the Automatic Workload Repository （AWR） snapshot retention period to two hours.
考题
单选题A technician wants to compare a new servers performance over a period of time. Which of the following should the technician do FIRST？（）A
Monitor processor performance logsB
Constantly check the task managerC
Use performance server logsD
Establish a baseline for the server
考题
单选题When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）A
The period of time in which virtual login attempts are blocked， following repeated failed login attemptsB
The period of time in which virtual logins are blocked as security services fully initializeC
A period of time when no one is attempting tolog inD
The period of time between successive login attempts
考题
单选题The study of language development over a period of time is generally called _____ linguistics.A
appliedB
synchronicC
comparativeD
diachronic
考题
单选题On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating, activity duration estimating, and（）are so tightly linkedthat they are viewed as a single process that can be performed by a person over a relatively short period of time.A
time estimatingB
cost estimatingC
project planningD
schedule development
考题
单选题The Automatic Database Diagnostic Monitor (ADDM) analysis runs every 60 minutes on your database. Your database is facing a series of interrelated problems over a period of two hours. You need to ensure that the ADDM analysis is run over a time span of two hours in future. What would you do?（）A
Create two custom ADDM tasks.B
Modify the AWR snapshot time interval to two hours.C
Create a new scheduler window for a time period of two hours.D
Modify the Automatic Workload Repository (AWR) snapshot retention period to two hours.
考题
单选题If the capacity of a centrifugal pump decreases gradually over a long period of time, you should replace the （）.A
packing glandB
mechanical sealsC
lantern ringsD
wearing rings
考题
单选题Which statement is true about the UNDO_RETENTION parameter when retention guarantee is notenabled（）A
It is the time period after which the undo data becomes obsolete.B
It is the time period after which the committed undo data would be transferred to a temporarytablespace.C
It is the minimum time period up to which the committed undo data would be retained if free undo spaceis available.D
It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.
考题
单选题Which statement is true about the UNDO_RETENTION parameter when retention guarantee is not enabled（）A
It is the time period after which the undo data becomes obsolete.B
It is the time period after which the committed undo data would be transferred to a temporary tablespace.C
It is the minimum time period up to which the committed undo data would be retained if free undo space isavailable.D
It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.
考题
单选题Which of the following is the best version of sentence 7 (reproduced below)?The vibrant costumes, including black leather jackets, reflected the 1950% the time period Lurhmann uses.A
The vibrant costumes and black leather jackets, reflected the 1950’s, the time period Lurhmann uses.B
The black leather jackets and other vibrant costumes echo the 1950’s, the time period Lurhmann used in his production.C
Lurhmann uses black leather jackets and other vibrant costumes of the 1950’s in his production to suggest the time period of the production.D
The vibrant costumes, and jackets imitated those of the 1950’s, the time period Lurhmann uses in his production.E
The black leather jackets and other vibrant costumes reproduced the time period of the 1950’s of which Lurhmmnn uses in his production.
考题
单选题When tuning a network module what is the purpose of the grace period？（）A
It defines the maximum permissible time period between missed heartbeats before a failure is detectedB
It defines the time period to wait to activate the network module after starting the cluster managerC
It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilizeD
It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored
热门标签
最新试卷
