更多"Which of the following is not an es"的相关试题:
[单项选择]Which of the following features is essential in a firewall if it is to support RTP sessions?（）
A. Remote console
B. Statefulness
C. Address translation
D. Zones
[单项选择]Of the following estimates, which most accurately reflect the actual cost of the project ？（）
A. Conceptual estimate
B. Order of magnitude estimate
C. Preliminary estimate
D. Bottom-up estimat
[单项选择]Refer to the following architectures, which one is able to supply a core infrastructure so that customers can capitalize quickly with the change of business requirements?（）
A. Branch
B. Campus
C. Teleworker
D. Data center
[单项选择] Given the following steps, which would be the correct order to create a backup of an Oracle database in NOARCHIVELOG mode?（） 1.shutdown immediate from RMAN 2.Log into RMAN 3.startup mount from RMAN 4.backup database 5.alter database open 6.backup database plus archivelog delete input
A. 2，3，1，4，5
B. 2，1，3，6，5
C. 1，3，5，4
D. 2，1，3，5，6
E. 2，1，3，4，5
[单项选择]Which of the following is true as to the essential functions of the U.N.
[单项选择]All the essential services on which we depend are ______.
A. run by the Government or our local authorities
B. in constant need of financial support
C. financed wholly by rates and taxes
D. unable to provide for the needs of the population
[单项选择]The following preparations are essential for any （） of marine diesel engine before it may be started.
A. doing
B. make
C. turn
D. operating
[单项选择]The following three concepts are essential to the OSI model: service, interface and
A. networks
B. applications
C. protocols
D. layers
[单项选择]Given the following LSP configuration, which statement is true?（）label-switched-path lsp-xyz { to 10.200.1.1; primary path1; secondary path2; secondary path3; no-cspf; } path path1 { 10.200.10.1 strict; } path path2 { 10.200.20.1 strict; } path path3 { 10.200.30.1 loose; }
A. The router will use path1 when it is available and stable.
B. The router will use path3 when it is available and stable.
C. The router will attempt to establish path2 only when path1 and path3 are down.
D. The router will attempt to establish path1 only when path2 and path3 are down.
[单项选择]About the following IP addresses, Which is incorrect ( )
A. 201.199.255.11
B. 201.198.132.1
C. 201.199.128.6
D. 201.198.134.257
[单项选择]Which of the following is not a factor which can interfere with the pulse of sound and cause a variation the depth reading?（）
A. salinity
B. temperature
C. the hydrostatic pressure
D. Vessel’s speed
[单项选择]Which of the following is correct
A. The thirty-foot-long pipe was not a straight one.
B. There were no big bends in the solid stone.
C. Solid stone had to be put into the pipe.
D. In one place the workmen had to put big bends into some new wiring.
[单项选择]Which of the following is true
A. All people spend money for exactly the same reason that they need to buy things.
B. Businesspeople and advertisers can use the psychology of money to increase sales.
C. Businesspeople understand the psychology of compulsive buying better than scientists do.
D. Compulsive bargain hunters do not have problems with money.
[单项选择]Which of the following is TRUE
A. If a language is not good for practicality, we can drop it.
B. We can understand another cultural and intellectual system by learning language.
C. Time devoted to language teaching has never declined.
D. We should spend more time in learning language than playing chess.
