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1. IMO Resolution A817 (19) recommends Governments to ensure that, what chart used on ships entitles to fly their flag conform to the performance standards not inferior to those set out in annex to this resolution?

 
 

2. What is IHO?

 
 

3. What is define as the level of SENC info shown when ECDIS first turned on; used for route planning and can be modified by mariner depending on needs?

 
 

4. The database resulting from (1) the transformation of the electronic navigational chart (ENC) by ECDIS for appropriate use, (2) the updates to the ENC by appropriate means, and (3) the additional data added by the mariner, is called the __________.

 
 

5.  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 __________.

 
 

6. Chart data is organised into many separate files. It contains layer information to produce certain symbols, lines, area, colours, and other elements. With this data, what kind of chart it can change individual elements with additional data?

 
 

7. GPS means ____________.

 
 

8. The GPS provides 95% accuracy within a range of ___________.

 
 

9. The GPS provides 99.99% accuracy within a range of __________.

 
 

10. The DGPS provides accuracy within a range of __________.

 
 

11. Military users use the ______which provides extremely accurate positioning.

 
 

12. GPS consists the segment/s_________

 
 
 
 

13. In GPS, what is the true distance between the satellite and the plus an offset due to frequency error of the user's clock?

 
 

14. A GPS satellite transmits a signal thru the first carrier on _________.

 
 

15. A GPS satellite transmits a signal thru the second carrier on ___________.

 
 

16. Which statement is TRUE concerning "night effect" and the reception of radio signals?

 
 

17. Which statement is true about GPS? I. It may be suspended without warning. II. It can be used in all parts of the world.

 
 

18. Which of the following displays the ship position on an electronic chart and provides information on sensor status and ship's control systems?

 
 

19. Which units of measure appear on the ECDIS chart display?

 
 
 
 

20. As a minimum, an ECDIS must be able to perform _______.

 
 
 
 

21. What is a large database of geographical information and accesses this database to create a custom electronic chart based on operator selected parameters?

 
 

22. What is the level of SENC System Electronic Navigational Chart information that shall be shown when a chart is first displayed on ECDIS?

 
 

23. A large database of geographical information and accesses this database to create a custom electronic chart based on operator selected parameters.

 
 

24. The level of SENC System Electronic Navigational Chart information that shall be shown when a chart is first displayed on ECDIS.

 
 

25. When navigating using GPS, what is an indicator of the geometry of the satellites that your receiver is locked onto?

 
 

26. What is the electronic Chart data that is a digitized “picture” of a chart and all data in one layer and one format and with this data, it is difficult to change individual element of the chart since they are not separated in the data file?

 
 

27. Which of the following is a performance standard for the display of SENC information?

 
 

28. In terms of ECDIS voyage recording, what major types of data that must be recorded at one-minute intervals during the previous 12 hours? I. Record of own ship’s track II. Record of own ship’s time, position, heading, speed III. Record of official data used (e.g., ENC)

 
 

29. The database information that should be shown when a chart is first displayed on ECDIS is the ____________.

 
 

30. When using GPS without Selective Availability, you may expect your horizontal accuracy to be better than __________.

 
 

31. Countries are producing unique digital charts based on their interpretation of IHO standards ____________.

 
 

32. The primary function of ECDIS is to _____________

 
 

33. ECDIS level in info that cannot be removed from display; What required at all times and not intended for safe navigation?

 
 

34. ECDIS database issued by hydrographic office that contains all chart info needed for safe navigation and may contain supplemental info, called __________.

 
 

35. Which of the following statements best describes manual chart corrections for ECDIS?

 
 

36. What database transformed by ECDIS; equivalent to up-to-date paper chart and may contain info from other sources?

 
 

37. What can be considered any other type of electronic charts that does not comply with the IMO Performance Standard for ECDIS?

 
 

38. What contains all the chart information necessary for safe navigation and may contain supplementary information in additioned to that contained in the paper chart (e.g. sailing directions)?

 
 

39. Which of the following describes the minimum Performance Standards for ECDIS systems, references to both hardware and software, ENC updates, user interface and the integration of external devices?

 
 

40. What describes the ECDIS, operational and performance requirements, and provide methods for the required results?

 
 

41. A navigational information system which, with adequate back-up arrangements, can be accepted as complying with the up-to-date chart, required by regulation V/19_2.1.4 of the 1974 SOLAS Convention, by displaying selected information from a system electronic navigational chart.

 
 

42. What system is used to include in December 1998 the IMO adopted amendments to the performance Standards for ECDIS?

 
 

43. In the ECDIS, what do you call this opportunity to and by scrolling through the charts to acquaint the OOW with potential danger areas, alterations of course, crossing traffic and so on?

 
 

44. Which is not included below on a vessel that does not have sophisticated electronic navigation systems, the navigator will rely on basic principles and paper charts for the intended voyage?

 
 

45. The purpose of this course is to enhance safety of navigation by providing the knowledge and skills necessary to fully utilize the features of ECDIS is called _______.

 
 

46. What is similar charts published by the Defense Mapping Agency (USA) as atlases NVPUB 105-9, PILOT 16 and PILOT 55?

 
 

47. 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___________.

 
 

48. ECDIS units incorporate Digital Chart Data Formats, which include_____________.

 
 

49. Which one of the following data layer categories is not displayed on ECDIS?

 
 

50. What do you call this combination of systems which are interconnected to allow centralized access to sensor information or command/control from workstations?

 
 

51. In monitoring the ship's progress, fixing needs not only to be accurate and sufficiently frequent it also needs to be:

 
 

52. A facsimile image of an existing paper chart and all the information and symbology on the paper chart is reproduced identically on the electronic chart and this type of chart has no "layering" of information.

 
 

53. Can be considered any other type of electronic charts that does not comply with the IMO Performance Standard for ECDIS.

 
 

54. This contains all the chart information necessary for safe navigation and may contain supplementary information in additioned to that contained in the paper chart (e.g. sailing directions).

 
 

55. It describes the minimum Performance Standards for ECDIS systems, references to both hardware and software, ENC updates, user interface and the integration of external devices.

 
 

56. It describes the ECDIS, operational and performance requirements, and provide methods for the required results.

 
 

57. System used to include in December 1998 the IMO adopted amendments to the performance Standards for ECDIS.

 
 

58. A radar based constant up-date of cross track tendency.

 
 

59. Which principles NOT included needed to be applied to satellite navigation?

 
 

60. An ECDIS is required to display which among the following information?

 
 

61. Under defense plans, operation of electronic aids to navigation may be temporarily suspended with __________.

 
 

62. A marine radar system for surface navigation must be fitted on all ocean or coastwise vessels of over __________.

 
 

63. When using GPS, how many theoretical position lines are required for a two-dimensional fix?

 
 

64. The closest point of approach (CPA) of a contact on a relative motion radar may be determined __________.

 
 

65. When using the ARPA in heavy rain, which action should you take?

 
 

66. If there is any doubt as to the proper operation of a radar, which statement is TRUE?

 
 

67. Which statement concerning GPS is TRUE?

 
 

68. ECDIS must have the capability to preserve the record of the voyage track for the previous __________.

 
 

69. ECDIS must be able to perform all of the following EXCEPT __________.

 
 

70. Chart information details to be used in ECDIS should be the latest edition of information originated by a government-authorized hydrographic office and conform to the standards of (the) __________.

 
 

71. If it is thought or known that floating aids to navigation (buoys) have shifted, how should this be interpreted on ECDIS?

 
 

72. By the STCW'95 implementation date of 1 February 2002, what country have been required to complete basic ECDIS training all holders of STCW'95 endorsed Certificates Of Competency in the deck department?

 
 

73. What is published annually by the Hydrographer of the Navy (British) as NP 131 and by the Defense Mapping Agency (US) as CATP2VOIU are subject to change and need to be confirmed?

 
 

74. Which of the following are data layer categories to be displayed on ECDIS?

 
 
 
 

75. An "intranet" which connects the ship's IBS computers together and allows them to share all data instantaneously.

 
 

76. Raster -scan chart data is ____________

 
 

77. When using GPS, how many theoretical position lines are required for a three-dimensional fix that takes into account altitude?

 
 

78. You are underway in midocean when you hear a distress message. The position of the sender is 150 miles away. No other vessel has acknowledged the distress. Your maximum speed is 5 knots and due to the seriousness of the distress, you cannot arrive on scene to provide effective assistance. What action should you take?

 
 

79. You are underway in midocean, when you hear a distress message over the VHF radio. The position of the sender is 20 miles away. What action should you take?

 
 

80. You are underway in the Gulf of Mexico when you hear a distress message over the VHF radio. The position of the sender is about 20 miles south of Galveston, TX, and you are about 80 miles ESE of Galveston. What action should you take?

 
 

81. You have abandoned your vessel. You are in a liferaft and have cleared away from your vessel. One of your FIRST actions should be to __________.

 
 

82. You have sent a visual signal to an aircraft. The aircraft then flies over your position on a straight course and level altitude. What should you do?

 
 

83. Your vessel is acting as the on scene commander during a distress rescue. Various vessels are interfering the distress traffic on the VHF. What message would you use to stop them interfering with this traffic?

 
 

84. Your vessel is not in distress and not taking part in a distress operation. How would you impose radio silence on vessels which are interfering the distress traffic?

 
 

85. What does "ECDIS" means __________ .

 
 

86. This is the ship's electronic data base used in the ECDIS Sytem

 
 

87. The Component of the IBS which contains the heart of the whole sysytem is the:

 
 

88. What electronic navigation system is considered obselete but still use to the present?

 
 

89. GPS position obtained from sattelite transit must not be used without adjustment because the differences may significant to navigation. This correction should refer to ____________.

 
 

90. The position obtain from GPS are normally referred to ____________.

 
 

91. An important benefit of ECDIS is ______________.

 
 
 
 

92. If the ECDIS monitor’s resolution is poor or improperly set, what may be affected on ECDIS?

 
 
 
 

93. In the ECDIS Route Planning Mode, which of the following (is) are the primary ways to adjust a planned route?

 
 
 
 

94. What error may occur in the ECDIS if hydrographic or chart survey data is inaccurate?

 
 
 
 

95. Which of the following must an ECDIS system be able to perform?

 
 
 
 

96. Which of the following must the electronic chart of an ECDIS display, as required by IMO/IHO?

 
 
 
 

97. Which of the following reference systems affect the information on ECDIS?

 
 
 
 

98. Which of the following reflects the statement that ECDIS only supports the mariner in performing navigational tasks?

 
 
 
 

99. With radar overlay on ECDIS, what can be the cause(s) of radar echoes not matching the charted position of a fixed object?

 
 
 
 

100. The level of database information which cannot be removed from the ECDIS display and consists of information which is required at all times in all geographic areas and under all circumstances is the __________.

 
 

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