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There are several periods in a computer, the longest period is
A．Instruction period
B．Machine period
C．Beat period
D．CPU period
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更多 “ There are several periods in a computer, the longest period isA．Instruction periodB．Machine periodC．Beat periodD．CPU period ” 相关考题
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Which of the following is referred to as payback period:A . the number of periods required to recover the initial investmentB . the rate of return on the investmentC . the number of periods required to bring project cost back to the original budget, based on current performanceD . loan payment scheduleE . None of the above
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72 Which of the following is referred to as payback period:A. the number of periods required to recover the initial investmentB. the rate of return on the investmentC. the number of periods required to bring project cost back to the original budget, based on current performanceD. loan payment scheduleE. None of the above
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The Internet is a ()system of interconnected computer networks that use thestandard Internet protocol suite (TCP／IP) to serve several billion users worldwide.
A.globalB.regionalC.localD.national
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In a computer, which of the following is the longest period？A．Beat periodB．Machine periodC．Instruction periodD．CPU period
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5 An enterprise has made a material change to an accounting policy in preparing its current financial statements.Which of the following disclosures are required by IAS 8 Accounting policies, changes in accounting estimatesand errors in these financial statements?1 The reasons for the change.2 The amount of the consequent adjustment in the current period and in comparative information for prior periods.3 An estimate of the effect of the change on future periods, where possible.A 1 and 2 onlyB 1 and 3 onlyC 2 and 3 onlyD All three items
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The Romantic Period, one of the most important periods in the history of American literature, stretches from the end of ______________ to the outbreak of ____________.
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In a computer, which of the following is the longest period?(66).A．Beat periodB．Machine periodC．Instruction periodD．CPU period
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If your computer__________ .experience any problems within the warranty period, you can take it to an authorized repair center free of charge.A.will
B.should
C.had
D.would
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A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?（）A、An IEEE-1394 deviceB、A NIC deviceC、An IrDA deviceD、A FDD device
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customer wants to network several computers within a large warehouse. The warehouse has one computer at the very far end of the warehouse that is 170 meters (557 feet) from the network switch. Which of the following cable types should a technician use for this computer?（）A、CAT3B、CAT5C、CAT6D、Fiber
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Very soon you will be performing maintenance operations. You would have several jobs to run as soon as the maintenance period starts. Which method would you use to create jobs without specifying the time period when the job should be run？（）A、 use DBMS_IJOB packageB、 use Oracle SchedulerC、 use DBMS_JOB packageD、 use Oracle Data Pump Export and Import
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You have two computers named Computer1 and Computer2. You migrate user state data from Computer1to Computer2. The migrated data contains several Microsoft Office Excel files. You need to ensure that youcan open the Excel files by using Excel on Computer2. What should you do?（）A、Install Office.B、Disable User Account Control （UAC）.C、Modify the default program settings.D、Run Loadstate.exe /i：migapp.xml.
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You notice a performance change in your production Oracle database and you want to know which change has made this performance difference. You generate the Compare Period Automatic Database Diagnostic Monitor (ADDM) report to further investigation. Which three findings would you get from the report?（）A、It detects any configuration change that caused a performance difference in both time periods.B、It identifies any workload change that caused a performance difference in both time periods.C、It detects the top wait events causing performance degradation.D、It shows the resource usage for CPU, memory, and I/O in both time periods.E、It shows the difference in the size of memory pools in both time periods.F、It gives information about statistics collection in both time periods.
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单选题customer wants to network several computers within a large warehouse. The warehouse has one computer at the very far end of the warehouse that is 170 meters (557 feet) from the network switch. Which of the following cable types should a technician use for this computer?（）A
CAT3B
CAT5C
CAT6D
Fiber
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单选题Some tourists choose a swim at Seapoint Beach probably because they can _____.A
get themselves interested in the sights aroundB
enjoy several unusual and exciting activitiesC
have a wonderful surf on the south of the beachD
call the lifeguards during bathing period
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单选题The Internet is a （）system of interconnected computer networks that use thestandard Internet protocol suite (TCP/IP) to serve several billion users worldwide.A
globalB
regionalC
localD
national
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单选题A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?（）A
An IEEE-1394 deviceB
A NIC deviceC
An IrDA deviceD
A FDD device
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单选题In a four stroke engine, which process lasts the longest period?（）A
exhaust and suction processB
suction and compression processC
combustion and exhaust processD
working and exhaust process
考题
单选题Very soon you will be performing maintenance operations. You would have several jobs to run as soon as the maintenance period starts. Which method would you use to create jobs without specifying the time period when the job should be run？（）A
use DBMS_IJOB packageB
use Oracle SchedulerC
use DBMS_JOB packageD
use Oracle Data Pump Export and Import
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单选题An occulting light is one in which （）.A
the period of darkness exceeds the period of lightB
there is only a partial eclipse of the lightC
the periods of light and darkness are equalD
the period of light exceeds the period of darkness
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单选题Inflation has been known to _____ in periods of peace, in periods of decline and stagnation, and in periods of high and rising prosperity.A
quitB
persevereC
maintainD
persist
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多选题You notice a performance change in your production Oracle database and you want to know which change has made this performance difference. You generate the Compare Period Automatic Database Diagnostic Monitor (ADDM) report to further investigation. Which three findings would you get from the report?（）AIt detects any configuration change that caused a performance difference in both time periods.BIt identifies any workload change that caused a performance difference in both time periods.CIt detects the top wait events causing performance degradation.DIt shows the resource usage for CPU, memory, and I/O in both time periods.EIt shows the difference in the size of memory pools in both time periods.FIt gives information about statistics collection in both time periods.
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单选题The relationship of a merozoite to a sporozoite is most like which of the following?A
A mother to a daughterB
A brother to a sisterC
one of several subsidiaries spun off from a large corporationD
A computer program to a computerE
Orange juice to an orange tree
考题
单选题The period of a lighted aid to navigation refers to the（）.A
date of construction or establishmentB
length of time between flashes of the lightC
time required for the longest flash of each cycleD
time required for the light to complete each cycle
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