名词解释题TPS（Transaction Per Second）
名词解释题
TPS（Transaction Per Second）
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相关考题：
性能需求分析主要内容包括______。①数据操作响应时间②系统吞吐量③允许并发访问的最大用户数④每TPS代价值(Price per TPS)A) ①③④B) ①②④C) ②③④D) ①②③④A．B．C．D．
听力原文：A currency swap is a second technique for hedging long-term transaction exposure to exchange rate fluctuations.(10)A．A currency swap is a better way to convert the long-term transaction into a spot transaction.B．A currency swap makes long-term transaction exposure to exchange rate fluctuations.C．A currency swap is a better way to reduce the risks of the long-term transactions owing to the exchange rate fluctuations.D．A currency swap can in no way reduce the risk of exchange rate fluctuations.
数据通信中关于信道传输速率单位是比特率（bps）的含义是（ ）。A． Bits per secondB． Bytes per secondC． Baud per secondD． Billion per second
______ operates at a transfer rate of up to 9600 bits per second and is telephone，telex and facsimile（fax）capable．A.INMARSAT AB.INMARSAT CC.SafetyNETD.NAVTEX
When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）A、 The pages to and from paging space per secondB、 The page intervals and page operations per secondC、 The page interrupts and page operations per secondD、 The page segments transferred between pi and po devices per second
传送速率单位“b/s”代表（）即“bps”比特率。A、bytes per secondB、bits per secondC、baud per secondD、billion per second
传送速度单位“bps”的含义是（）。A、bytes per secondB、bits per secondC、baud per secondD、billion bytes per second
我们通常所说的100Mbps，bps为传送速率，其含义为（）A、Bytes Per SecondB、Bits Per SecondC、Baud Per SecondD、Billion Per Second
计算机通信中数据传输速率单位bps代表（）。A、 band per secondB、 billion per secondC、 bytes per secondD、bits per second
Which of the following commands should be used to observe the number of system calls per second? （）A、 sar B、 iostat C、 svmon D、 vmstat
Which of the following commands displays the number of system calls per second that are being executed？（）A、 sarB、 pstatC、 iostatD、 filemon
填空题On Mindy's guitar, the frequency of a vibrating string varies inversely as the length of the string. When a guitar string of s inches in length that vibrates at a frequency of 80 cycles per second is shortened to 6 inches in length, it vibrates at a frequency of 120 cycles per second. What is the value of s?____
单选题The unit "hertz" is equivalent to （）Acoulombs per secondBrevolutions per secondCrevolutions per minuteDcycles per second
单选题When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）A The pages to and from paging space per secondB The page intervals and page operations per secondC The page interrupts and page operations per secondD The page segments transferred between pi and po devices per second
单选题What should you look at first to compute the number of undo blocks written per second to disk？ （）AV$UNDOSTATBV$TRANSACTIONCV$ROLLSTATDDBA_UNDO_EXTENTSEDBA_ROLLBACK_SEGS
单选题The number of pulses of energy transmitted per second is call the（）.Acarrier frequencyBpulse repetition rateCpulse lengthDpulse repetition time
单选题Which of the following commands should be used to observe the number of system calls per second? （）A sar B iostat C svmon D vmstat
单选题Sound is audible to human beings only if the frequency is______.Afewer than about 20 vibrations per secondBmore than about 20,000 vibrations per secondCabout in a range of 20 to 20,000 vibrations per secondD120 vibrations per second
单选题计算机通信中数据传输速率单位bps代表（）。A band per secondB billion per secondC bytes per secondDbits per second