更多"Which DSL encapsulation method requ"的相关试题:
[单项选择]The method in which the writer believes is most effective for the poor benefiting from the rich is ______.
A. amassing all products from the last two years and reallocating them
B. ensuring the majority of products available are more useful to the poor
C. offering low priced stock that the poor could afford
D. by limiting the buying of the rich
[单项选择]What is a method by which an IP interface can be assigned to a virtual router in a PPP over ATM environment？（）
A. profile
B. policylist
C. classifier ACL
D. LCP negotiation
[单项选择]Which method loads the configuration which was active before your last commit?（）
A. load replace last-active
B. load rollback 1
C. rollback 1
D. rollback last-active
[单项选择]Which tool allows a LAN client to determine which router should be the first hop to a particular remote destination, allowing simplified client configuration and processing without creating a single point of failure?（）
A. Proxy ARP
B. IRDP
C. Dynamic Routing Protocol
D. VRRP
[多项选择]Which two forms of DSL connectivity provide the same bandwidth in both directions？（）
A. ADSL
B. HDSL
C. SDSL
D. RADSL
[单项选择]Which benefit does digital subscriber line (DSL) systems for broadband access provide to the user?（）
A. Dedicated lines for high security data transfer
B. Data and audio signals that share the same communications infrastructure
C. Secure access to company extranet
D. Simple solution for high-quality digital video using coaxial cable
[多项选择]Which two factors affect the speed of your DSL connection?（）
A. line quality
B. distance from the CO
C. brand of xDSL modem
D. number of twisted-pair wires used
[单项选择]In a DSL network，which device terminates the PPP over Ethernet subscriber’s two-wire phone line？（）
A. RAS
B. DSLAM
C. ATMswitch
D. RADIUSserver
[单项选择]Which software process sorts client login requests and assigns them to a virtual router for RADIUS service?（）
A. PPP
B. AAA
C. LCP
D. NCP
[单项选择]Which installation method enables the quickest recovery in the event of failure when upgrading from AIX 5.3 to AIX 6.1?（）
A. Use alt_disk_install.
B. Apply the upgrade without commit.
C. Use a backup image from a NIM server.
D. Use a mksysb image from a locally attached DVD-RAM.
[单项选择]Which configuration command prevents a client from establishing multiple PPPoE connections from a single workstation?（）
A. sessions
B. sa-validate
C. split-horizon
D. duplicate-protection
[单项选择]Which of the following inventory accounting methods must be used for financial reporting purposes if a U. S. firm uses last in, first out (LIFO) for tax purposes
[多项选择]Which two client requests are captured during database replay Capture?（）
A. Flashback queries
B. Shared server requests
C. Login and logoff activities of sessions
D. Direct path load of data from external files by using utilities such as SQL *loader
E. Data definition language (DDL) and data manipulation language (DML) operations
[单项选择]Which method listed below is acceptable by classification society to perform hose testing to weather tight hatch covers and closing appliances（）
A. This is to be carried out at a maximum distance of 1,5m with a hose pressure not less than 2,0 kgf/cm2. The nozzle diameter is not to be less than 12mm.
B. This is to be carried out at a maximum distance of 1,5m with a hose pressure not less than 3,5 kgf/cm2. The nozzle diameter is not to be less than 5mm.
C. This is to be carried out at a maximum distance of 1,5m with a hose pressure not less than 4,0 kgf/cm2. The nozzle diameter is not to be less than 8mm.
D. This is to be carried out at a maximum distance of 2,0m with a hose pressure not less than 2,0 kgf/cm2. The nozzle diameter is not to be less than 12mm.
[多项选择]Which client requests to the database can be captured as a part of the workload capture?（）
A. flashback query
B. distributed transactions
C. logging in and logging out of sessions
D. all DDL statements having bind variables
E. direct path load of data from external files
