36
48
54
72
81
单选题A number a increased by 20% of a results in a number b. When b is decreased by 33(1/3)% of b, the result is c. The number c is what percent of a?A 40%B 60%C 80%D 120%E 150%
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单选题A mixture of 45%cetane and 55% alpha-methyl-naphthalene is found to have the same ignition delay as a sample of diesel oil √The sample can be described as having a/an（）A cetane number of 55B cetane number of 45C octane number of 55D octane number of 45
单选题What is the default value that a PBX or Cisco Unity Express uses to select a voice-mail mail box?（）A Last Called Number B Last Redirect Number C Original Called Number D Original Redirect Number E Forward Redirect Number
问答题4 9 6 2 3 4 7 8 2 1 9 6 4 3 2 Multiply by 7 the number of odd numbers which are immediately followed by an even number in the list above. What is the answer?
单选题On what metrics is Software Maintenance for AIX （SWMA） priced？（）A Clock speed and memory capacityB AIX version and number of usersC pSeries class and number of CPUsD pSeries model and number of LPARs
单选题What information, in addition to model number and serial number, is necessary to perform featureactivation for the IBM System Storage DS8000?（）A Machine signatureB Customer numberC Site locationD Customer contact number
多选题Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?（）AThe number of collision domains would decrease.BThe number of collision domains would increase.CThe number of broadcast domains would remain the same.DThe number of collision domains would remain the same.EThe number of broadcast domains would increase.
