記憶度
8問
22問
0問
0問
0問
アカウント登録して、解答結果を保存しよう
問題一覧
1
101. Why mariners using ECDIS are reminded not to rely solely on automated voyage planing and monitoring checks and alarms?
•Some ECDIS appear only to undertake route check functions on larger scale ENCs and therfore alarms might not activate
2
102. What shall be used for areas covered by ENC ?
•Only ENC shall be used for navigation.
3
103. From 1 January 2017, to meet the competence requirements of the 2010 Manila Amendments to the STCW Convention and ISM Code, what should be undertaken by Masters and Officers in charge of a Navigational watch (both Management and Operational level) serving on ships fitted with ECDIS?
•Appropriate generic ECDIS training
4
104. What is the digital form by the national hydrographic authority, containing chart iformation and other nautical hydrographic information?
•ECDB.
5
105. What is the process required in order to assure and demonstrate competency on board any specific ship's ECDIS instalation prior to taking charge of a navigational watch?
•Familiarization
6
106. If the Electronic chart is part of an ECDIS, it must display the minimum data required by IMO/IHO to include all of the following EXCEPT which item?
•Tidal Currents
7
107. Which of the following is the product specification of the produced Electronic Navigational Chart?
•IHO S-57
8
108. Which organizations that is authorized by governments to survey ships flying their flag and ensure that ships meet the ECDIS required standards?
•Classification Societies
9
109. Which cross-check will provide continuous positional information for ECDIS?
Radar overlay
10
110. Which of the following statement is/are true with regards to the ECDIS in the Integrated Bridge System? I. This will not lower the overall worked load of the bridge officer. II. It increases the percentage of the time that bridge officers can devote to collision avoidance. III. The system is most the same in design to meet the requirement of the system of integration. IV. It became a mandatory that its installation and design criteria is laid out by classification societies.
•I and II only
11
111. What is meant by "harmonization" in using the ECDIS to maintain the safety of navigation?
•The process of updating the ECDIS with the same software version.
12
112. Can you create a manual update on a NAVTEX message shown on the ECDIS?
•Yes, by manually creating the object
13
113. These are the three advantages of an ECDIS EXCEPT:
•Too much information
14
114. The following describe the factors to consider when determining Electronic Chart Display and Information System (ECDIS) limitations EXCEPT:
•Sensor input
15
115. In ECDIS operations, what type of symbol should you use for creating manual update?
•Standard orange symbol
16
116. This is an electronic chart that is a facsimile of a paper chart when used for navigation the information and data cannot be obtained by interrogation. What is this electronic chart??
•Raster
17
117. These are the three (3) disadvantages of an ECDIS EXCEPT:
•Navigation in real time
18
118. In the ECDIS operation, where do you change the target past position density?
•In the Symbol Dispaly
19
119. To achieve a sensible and considered meaning and alarm settings of the ECDIS, what are the values that must be understood and entered?
•Safety depth and safety contour.
20
120. This chart only grows larger or smaller as per the zooming. What do you call this type of chart that is a direct copy of the paper chart so that it will look identical as all the information are printed?
•Raster Chart
21
121. The following are the limitations of Raster Navigational Charts ECXCEPT:
•Data can be represented at its original resolution and form without generalization.
22
122. What describes the ECDIS operational and performance requirements and provide methods for the required result?
•International Electro Technical Ciommision (IEC) Standard 61174
23
123. What is the digitized "picture of a chart comprised of millions of "picture elements" or "pixels"?
•Raster chart data
24
124. Which of the following is TRUE when you are using the RNC chart?
•It must be used together with paper charts.
25
125. The following are the defining characteristics of RNC EXCEPT :
•Expensive and time consumin
26
126. What is the recommended maximum duration that ECDIS stores the own ship's movement?
•4 hours
27
127. Which of the following data layer categories is NOT displayed on ECDIS ?
•Ship hydrodynamic information
28
128. Why should Navigating Officer carry out checks while carrying out passage planning on ECDIS?
•Not all sea areas are covered by ENC charts.
29
129. What is the worldwide digital dataset that is designed to be displayed over ENCs in ECDIS and other chart display systems to provide additional information during passage planning?
•Admiralty Information Overlay.
30
130. The following are the File Formats for Vector images EXCEPT:
•.bmp ( Bitmap Image File)
31
131. The following setting are available to the ECDIS user for highlighting available depth EXCEPT:
•Shallow depth
32
132. All IMO vessels over 10,000 GT on top of other vessels are requested to install and operate ECDIS. How would you comply with the carriage requirement of ECDIS?
•If vessel carry a type approved ECDIS and its back up arrangement
33
133. Which of the following cases is " FALSE " that ECDIS will activate an alarm?
•If a target enter the boundary limit set by OOW on specified danger areas.
34
134. What Digital Chart Data Formats ECDIS units should incorporate?
•Vector and Raster
35
135. Which of the following is NOT an advantage of Raster chart?
•Zooming reveals details
36
136. Compliance with regulatory requirements for generic training and familiarization in ECDIS including the required competencies are incrfeasingly being examined by these following external parties EXCEPT:
•Pilots
37
137. How do you switch from S-57 to ARCS Chart on the ECDIS?
•Select ARCS Chart in Chart Menu.
38
138. What is the database of ECDIS issued by hydrographic offfice that contains all chart information needed for safe navigation and may contain supplemental information?
•ENC
39
139. Why Raster charts cannot take the place of paper charts?
•Because when an ECDIS uses raster charts it operates in ECS mode, to be used in conjunction with corrected paper charts.
40
140. What should be presented by the ECDIS at anytime by a single operator action ?
•Standard display
41
141. Can you create a manual update of a Navtex Message shown on the ECDIS?
•Yes, by manually creating the object
42
142. The IMO Performance Standards for ECDIS require that adequate back-up arrangements should be provided to ensure safe navigation in case of an ECDIS failure. There are various ways for a vessel to achieve this by using the following, EXCEPT:
•Worldwide Electronic Navigational Chart Database.
43
143. What is the ECDIS setting that indicates the non-navigable area and marks the boundary outside of which the vessel may safely navigate?
•Shallow contour.
44
144. Identify which of the following primary information should always appear on ECDIS during route monitoring mode?
•Selected route
45
145. How are loaded ENCs converted into SENCs when updating?
•The ECDIS will normally convert the ENCs to SENCs automatically
46
146. The following are the File Formats for Raster images EXCEPT:
•.ai (Adobe Illustrator Document
47
147. On the following, what example of a SENC information can you find available on a display base which is permanently shown on ECDIS display?
•Coast line
48
148. Which of the following cases must an ECDIS gives an alarm?
•When the specified limit for deviation from the planned route is exceeded.
49
149. In ECDIS, what is harmonization?
•The process of updating the ECDIS with the same software version
50
150. What should be presented by the ECDIS at anytime by a single operator action?
•Standard display
51
151. Which of the following is a mandatory equipment that must be connected to ECDIS?
•Positional navigation Sensors (e.g. GPS)
52
152. In passage planning with ECDIS, what is the stage where collection and validation of all of relevant information are being done?
•Appraisal
53
153. During route planning and route monitoring, the following SENC information available for display should be subdivided into the following categories EXCEPT:
•North up display
54
154. In which document will you find the Performance Standard for ECDIS?
•IMO Resolution A.817(19)
55
155. The regulatory requirements for generic training and familiaization in ECDIS are covered by these international instruments EXCEPT:
•IHO
56
156. Frequent checks should be made of the ECDIS position fixing system (normally GPS) by the use of other means to cross check and determine vessel's position. Such checks should include the following methods EXCEPT:
•Running fix
57
157. How many hours that an ECDIS will be able to preserve the record of the previous track?
•12 hours