Radar reflectors are required for().

题目
单选题
Radar reflectors are required for().
A

all fishing vessels over 39 feet in length

B

sail-propelled fishing vessels

C

all fishing vessels of less than 200 GT

D

wooden hull fishing vessels with a poor radar echo

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第1题:

Radar reflectors are required for ______.

A.all fishing vessels over 39 feet in length

B.sail-propelled fishing vessels

C.all fishing vessels of less than 200 GT

D.wooden hull fishing vessels with a poor radar echo


正确答案:D
差的雷达回波的木壳渔船,需要雷达发射器。

第2题:

Which two reflect best practices for client peering sessions in a BGP route reflection network? ()(Choose two.)

A. peer with route-reflectors within the cluster

B. peer with route-reflectors outside the cluster

C. peer with route-reflector-clients within the cluster

D. peer with route-reflector-clients outside the cluste


参考答案:A, C

第3题:

Value engineering/Analysis is the systematic use of techniques which does not include _____.

A.establishing values for required functions

B.provide the required functions at the lowest overall cost.

C.identifies the required function of an item

D.seeks to trade performance for cost

E.None of the above.


正确答案:D
D

第4题:

During an annual FCC inspection ______.

A.All required documents and publications may have to be produced

B.Licensed GMDSS radio operators may be required to demonstrate equipment competencies

C.All required equipment must be fully operational

D.All of the above


正确答案:D

第5题:

Refer to the exhibit. When you examine the routing table of R1 and R4, you are not able to see the R1 Ethernet subnet on the R4 routing ta ble. You are also not able to see the R4 Ethernet subnet on the R1 routing table.Which configuration change should be made to resolve this issue? Select the routers where the configuration change will be required, and select the required EIGRP configur ation command(s).()

A. R1 and R4

B. R2 and R3

C. ip summary-address eigrp 1 10.1.1.0 255.255.255.0 and ip summary - address eigrp 110.2.2.0 255.255.255.0

D. variance 2

E. eigrp stub connected

F. no auto - summary


参考答案:B, F

第6题:

which of the following can be used to develop the skill of listening for gist______.

A、After listening, the students are required to copy the listening material.

B、After listening, the students are required to write a summary of the text in a few sentences.

C、While listening, the students are required to look at a list of words and circle those used by the speaker.

D、After listening, the students are required to arrange the sentences in the order in which they are mentioned in the text.


参考答案:B

第7题:

R1 in ASN 1 with loopback1 address 1.1.1.1 needs to be configured with an iBGP connection to R2 with loopback2 IP address 2.2.2.2. The connection should use the loopbacks.Which o f the following commands is required on R1?()

A. neighbor 1.1.1.1 remote- as 1

B. neighbor 2.2.2.2 remote- as 2

C. neighbor 2.2.2.2 update - source loopback1

D. neighbor 2.2.2.2 ibgp -multihop 2

E. neighbor 2.2.2.2 ibgp - mode


参考答案:C

第8题:

● Project (69) Management includes the processes required to ensure thatthe project includes all the work required, and only the work required, tocomplete the project successfully.

t

A.Integration

B.Scope

C.Configuration

D.Requiremen


正确答案:B

第9题:

Lifeboat winches on a ship are required to be inspected and an entry made in the logbook. What should this entry include?

A.The time required to lower a lifeboat

B.The time required to raise a lifeboat

C.The date of inspection and condition of the winch

D.All of the above


正确答案:C

第10题:

Which of the following activities helps to train the skill of listening for gist?

A.After listening, the students are required to figure out the relationship between the characters.
B.After listening, the students are required to sequence the sentences according to the story.
C.After listening, the students are required to identify the characters appearing in the story.
D.After listening, the students are required to decide upon the title for the text.

答案:D
解析:
考查听力教学。听力课上,教师要求学生得出听力材料的标题,这是在训练学生抓主旨和中心的能力.故选D。

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