群桩基础中，角桩、边桩、中央桩的桩顶反力分布规律通常为（)A．角桩＞边桩＞中央桩B．中央桩＞边桩＞角

A、Selling expense

B、Direct expense

C、Production overhead

D、Administrative overhead

A. Dynamic routing is created adhoc and static routing cannot be changed once implemented.

B. Static routing is hard-coded and requires significant administrative overhead for large networks.

C. Static routing requires little administrative overhead and dynamic routing requires significant administrative overhead.

D. Dynamic routing is the best solution for small networks and static routing is the best solution for large scale networks.

A、prime costs

B、direct material, direct labor and variable manufacturing overhead

C、direct material, direct labor and all manufacturing overhead

D、direct material, direct labor and selling & administrative expenses

A、The balance sheet

B、Sources and uses of the financial statement

C、The cash budget

D、The income statement

E、The overhead and administrative expense statement

A. It confines network instability to a single area of network.

B. It increases the routing overhead of the network

C. It supports VLSM

D. It routes between Autonomous Systems.

E. It allows extensive control of routing updates

A. It saves disk space and reduces memory usage.

B. It saves disk space but has no effect on memory usage.

C. It incurs extra CPU overhead during DML as well as direct loading operations.

D. It incurs extra CPU overhead during DML but not direct loading operations.

E. It requires uncompress operation during I/O.

A. IPv6 supports a greater level of security by integrating features that were optional add-ons in IPv4.

B. IPv6 reduces administrative overhead using stateless address autoconfiguration for hosts.

C. IPv6 eliminates the need for private to public NAT using a large address pool.

D. IPv6 provides backward compatibility with IPv4 using the Next Header field.

E. IPv6 represents large IP addresses using dotted decimal notation.

A、allows specialization, which increases costs.

B、allows specialization, which reduces costs.

C、reduces specialization, which increases costs.

D、reduces specialization, which reduces costs.

A. It supports VLSM.

B. It is used to route between autonomous systems.

C. It confines network instability to one area of the network.

D. It increases routing overhead on the network.

E. It allows extensive control of routing updates.

F. It is simpler to configure than RIP v2.

A.It supports VLSM.

B.It is used to route between autonomous systems.

C.It confines network instability to one area of the network.

D.It increases routing overhead on the network.

E.It allows extensive control of routing updates.

F.It is simpler to configure than RIP v2.