The low-lying areas refer to those regions that_____.

A . location and capacity of the facilities located on board ships B . Position and type of a sincere sintion C . Capacity and location of shore based communication facilities D . Position and capacity of mobile communication statio

A . center of buoyancy B . center of gravity C . metacenter D . center of flotatio

A . RIP routes will be allowed in Area 1 only if they are first redistributed into EIGRP. B . Because NSSA will discard type 7 LSAs, redistributed RIP routes will not be allowed in Area 1. C . Redistrib uted RIP routes will be allowed in Area 1 because they will be changed into type 5 LSAs in Area 0 and passed on into Area 1. D . Redistributed RIP routes will be allowed in Area 1 because they will be changed into type 7 LSAs in Area 0 and passed on into Area 1. E . Because Area 1 is an NSSA, redistributed RIP routes will not be allowed.

A .  backup pieces B .  copies of all the parameter files C .  trace file generated using BACKUP CONTROLFILE TO TRACE D .  control file autobacku

A . area 0 stub o n routers R4 and R5 B . area 5 stub on routers R4 and R5 C . area 5 stub no - summary on routers R4 and R5 D . area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5 E . area 5 stub no - summary on router R4 and area 5 stub on router R5

A . flashback logs B . current control file C . control file autobackups D . incremental backup set

A . Each OSPF area requires a loopback interface to be configured. B . Areas may be assigned any number from 0 to 65535. C . Area 0 is called the backbone area. D . Hierarchical OSPF networks do not require multiple areas. E . Multiple OSPF areas must connect to area 0. F . Single area OSPF networks must be configured in area 1.

A . backup pieces B . control file autobackups C . copies of all the parameter files D . trace file generated using BACKUP CONTROLFILE TO TRACE

A . The Hello packets will be exchanged and adjacency will be established between routers R2 and R5. B . The Hello packets will be exchanged but the routers R2 and R5 will become neighbors only. C . The Hello packets will be dropped and no adjacency will be established between routers R2 and R5. D . The Hello packets will be dropped but the routers R 2 and R5 will become neighbors.

A . The SAFTA B . The NAFTA C . The EFTA D . The APEC

A . London/South Wales B . the Oxford/the Cambridge C . London/the Cambridge D . Glasgow/Edinburgh

A . 10.10.10.16/28 only B . 10.10.10.16/28 and 10.10.10.64/26 C . 10.10.10.16/28, 10.10.10.64/26, and 172.16.10.0/24 D . 10.10.10.64/26 only

A . On the ABR router ospf 10 area 3 stub B . On all Area 3 routers router ospf 10 area 3 stub C . On all Area 3 routers router ospf 10 area 3 stub no - summary D . On the ABR router ospf 10 area 3 nssa E . On the ABR rou ter ospf 10 area 3 stub no - summary

A . Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAs B . No redistributed routes can appear in Area 1, only summary routes C . Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAs D . Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSA

A . open the service covers and pull components for maintenance B . distribute the weight of the storage unit C . place the storage unit D . Allow the right airflow

A . 10.0.0.0 B . 10.0.0.254 C . 192.223.129.0 D . 192.223.129.254

A . visibility B . winds C . sea D . fog

A . visibility B . winds C . sea D . fog

A．the motorways B．the Roman road C．the canals D．the railways

A.standards of building are low. B.only minimum shelter will be possible. C.there is not enough ground space. D.the population growth will be the greatest.

The average height of the land is about 750 metres above the sea level. The Eurasian(欧亚大陆的) land mass is the largest with an area of 54,527,600 square kilometers. The smallest continent is the Australian mainland, with an area of about 7,614,600 square kilometers, which together with Tasmania, New Zealand, New Guinea and the Pacific Islands, is described as Oceania.The total area of Oceania is about 8,935,500 square kilometres, including West Iran which is political in Asia. The world's largest peninsula(半岛) is Arabia, with an area of about 3,327,500 square kilometres. The largest island in the world is Greenland, with an area of about 2,175,600 square kilometres. The largest island surrounded by fresh water is the Ilha de Marajo (4,022 square kilometres) in the mouth of the Amazon River, Brazil. The largest island in a lake is Manitoulin Island (2,766 square kilometres) in the Canadian section of Lake Huron. This island itself has on it a lake of 106 square kilometres called Manitou Lake, in which there are several islands. 1)、The total area of the world is about 211 million square kilometers. A.T B.F 2)、The area of Tasmania, New Zealand, New Guinea and the Pacific Islands adds up to about 1,320,900 square kilometres. A.T B.F 3)、Oceania is made up of Australia, New Guinea and the Pacific Islands. A.T B.F 4)、As mentioned in the passage there are several islands in Manitou Lake. A.T B.F 5)、The largest island surrounded by fresh water is in a river. A.T B.F

<img src='https://img2.soutiyun.com/shangxueba/ask/64290001-64293000/64291910/529008d927b67f31920b5858e5879e0b.png' /> A. area 0 stub o n routers R4 and R5 B. area 5 stub on routers R4 and R5 C. area 5 stub no - summary on routers R4 and R5 D. area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5 E. area 5 stub no - summary on router R4 and area 5 stub on router R5