（72）A．procedureB．functionC．routeD．medium
（72）
A．procedure
B．function
C．route
D．medium
相关考题：
● Data items are added or deleted from the list only at the top of the （72） .（72）A. queueB. stackC. treeD. linear list
● Although a given waveform. may contain frequencies over a very broad range, as a practical matter any transmission system will be able to accommodate only a limited band of （71） . This, in turn, limits the data rate that can be carried on the transmission （72） . Asquare wave has an infinite number of frequency components and hence an infinite （73） . However, the peak amplitude of the kth frequency component, kf, is only 1/k, so most of the （74） in this waveform. is in the first few frequency components. In general, any digital waveform. will have （75） bandwidth. If we attempt to transmit this waveform. as a signal over any medium, the transmission system will limit the bandwidth that can be transmitted.（71）A. frequencies B. connections C. diagrams D. resources（72）A. procedure B. function C. route D. medium（73）A. source B. bandwidth C. energy D. cost（74）A. frequency B. energy C. amplitude D. phase（75）A. small B. limited C. infinite D. finite（71）A. frequenciesB. connectionsC. diagramsD. resources（72）A. procedureB. functionC. routeD. medium（73）A. sourceB. bandwidthC. energyD. cost（74）A. frequencyB. energyC. amplitudeD. phase（75）A. smallB. limitedC. infiniteD. finite
试题（72）（72）is a client/server protocol for transferring files across the Internet.（72）A．POP3B．IMAPC．FTPD．HTTP
在logdat表中，将当前记录的KeyWord字段修改为uk72hJ，则实现的SQL语句为（）AUPDATE logdat SET KeyWord=uk72hJBUPDATE SET KeyWord=uk72hJCUPDATE logdat SET KeyWord=‟uk72Hj‟DEdit logdat SET KeyWord=uk72hJ