第1题:
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.
第2题:
______ operates at a transfer rate of up to 9600 bits per second and is telephone,telex and facsimile(fax)capable.
A.INMARSAT A
B.INMARSAT C
C.SafetyNET
D.NAVTEX
第3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) ①③④
B) ①②④
C) ②③④
D) ①②③④
A.
B.
C.
D.
第4题:
TPS(Transaction Per Second)
第5题:
计算机网络中数据传输速率的单位是bps,代表byte per second。
第6题:
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 second
B. Bytes per second
C. Baud per second
D. Billion per second
第7题:
计算机网络中数据传输速率的单位是bps,代表byte per second。
A对
B错
第8题:
传送速率单位“b/s”代表( ) 。
A.bytes per second
B.billion per second
C.baud per second
D.bits per second
第9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?()
第10题:
点击率(Hit Per Second)