HMAC
RSA
MD5
SHA-1
根据下面的文字资料回答 71～75 题 n the following essay，each blank has four choices．Choose the most suitable one from the four choices and write down in the answer sheet．Open Shortest Path First(OSPF)is a（ 1 ）routing algorithm that（ 2 ）work done on the OSI IS-IS intradomain routing protocol．This routing，as compared to distance-vector routing，requires（ 3 ）processing power．The Dijkstra algorithm is used to calculate（ 4 ）OSPF routing table updates only take place when necessary，（ 5 ）at regular intervals．第6题：文中（ 1 ）处正确的答案是（ ）。A．distance-vectorB．link-stateC．flow-basedD．selective flooding
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I found that her best friends( )A、were both womensB、both were women-driverC、both were women driversD、were both women-drivers
Which RADIUS configuration command implements a primary／backup scenario for multiple servers?()A.radius algorithm directB.radius algorithm backupC.radius algorithm primaryD.radius algorithm round-robin
Two users share the same Windows 7 computer. The first user creates a document intended to be used by both users, and then logs off. The second user logs on and types the name of the document in the Start menu, but the document is not found. Which of the following is the problem?（）A. The document is set to hidden.B. The document is locked.C. The document was saved as a system document.D. The document is owned by the first user.
Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?()A. show ip protocolB. show ip ospfC. sho w ip ospf databaseD. show ip ospf interface
What information is found in the chart title?A.Date of the first editionB.Date of the edition and，if applicable，the revisionC.Information on the sounding datumD.Information on which IALA buoyage system applies
（ ）：a way of storing information in a computer in which the most recently stored item is the first to be retrieved (= found or got back)A. Data B. Database C. Buffer D. Stack
