Stability is determined principally by the location of two p

题目
单选题
Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the().
A

metacenter

B

geometric center of the waterplane area

C

center of gravity

D

center of flotation

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

The division of kilowatt load between two paralleled alternators is determined by the

A.amount of field excitation of the leading machine

B.load-speed characteristics of the governors

C.amount of field excitation to the lagging machine

D.type of alternator


正确答案:B

第2题:

Which two parameters are determined during PPP LCP negotiation?()

A.MRU

B.connection speed

C.authentication protocol

D.anti-replay detection


参考答案:A, C

第3题:

有如下程序:

#include

using namespace std;

class ONE

{

public:

virtual void f(){cout<<"l";}

};

class TWO:public ONE

{

public:

TWO(){cout<<"2";}

};

class THREE:public TWO

{

public:

virtual void f(){TWO::f(); cout<<"3";}

};

int main()

{

ONE aa, *p;

TWO bb;

THREE cc;

p = &cc;

p->f();

return 0;

}

执行上面程序的输出是 【 11 】 。


正确答案:

第4题:

Companycom is purchasing a 64-way p5 595. They have determined the location for the server is in a datacenter which does not have a raised floor. Which of the following would best meet the server requirements?()

  • A、The server must be installed into a location with a raised floor for optimum system cooling  and cable management.
  • B、The server should be purchased as a p5 590 and then upgraded to a p5 595. This will eliminate the need for a raised floor environment.
  • C、The server should be purchased as 32-way p5 595 and then upgraded to a 64-way. This will eliminate the need for a raised floor environment.
  • D、The server can be installed into a location without a raised floor if an RPQ is obtained. It is a strong IBM recommendation for a raised floor, not a requirement.

正确答案:A

第5题:

What are two components of the Cisco Lightweight WLAN solution?()

  • A、WCS
  • B、WLSE
  • C、Location Appliance
  • D、WDS
  • E、WLSE-Express

正确答案:A,C

第6题:

Which two actions are available in the GUI for creating location awareness rules?()

A. WINS server

B. DNS server

C. IP reachability

D. Resolve address


参考答案:B, D

第7题:

Which two features or capabilities are valid options for both an Autonomous WLAN solution and a  Lightweight WLAN solution? ()

  • A、 PoE capability
  • B、 Use of Cisco Secure Access Control Server (ACS) for security
  • C、 Cisco IOS software for configuration
  • D、 Cisco Wireless Control System (WCS) for management
  • E、 Use of a Cisco Wireless Location Appliance location for tracking

正确答案:A,B

第8题:

I am determined to go there ______ instead of taking a bus.

A、on the foot

B、on foot

C、 by foot

D、on two feet


参考答案:B

第9题:

Which two statements about the Wireless Location Appliance are true?()

  • A、a Wireless Location Appliance acts as a server to one or more Cisco WCSs. It collects, stores, and passes on data from its associated Cisco WLAN controllers
  • B、before using the Web interface, the initial configuration of the Wireless Location Appliance must be done using the command-line interface (CLI)
  • C、the Cisco 2000, 2700, 4100, and 4400 are examples of Wireless Location Appliance.
  • D、the Wireless Location Appliance visually displays the location information of WLAN devices and forwards this information to third-party applications using the Simple Network devices and forwards this information to third-party applications using the Simple Network Management Protocol (SNMP)
  • E、the Wireless Location Appliance visually tracks up to 15,000 WLAN devices and can store this information for 90 days.

正确答案:A,B

第10题:

Which two statements are true regarding the functionality of the remap command in ASMCMD?()

  • A、It repairs blocks that have read disk I/O errors.
  • B、It checks whether the alias metadata directory and the file directory are linked correctly.
  • C、It repairs blocks by always reading them from the mirror copy and writing them to the original location.
  • D、It reads the blocks from a good copy of an ASM mirror and rewrites them to an alternate location on disk if the blocks on the original location cannot be read properly.

正确答案:A,D

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