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单选题
A document which has a list of names，birthplaces，and residences of persons employed on a merchant vessel bound from a PRC port on a foreign voyage and is required at every port is called the （）.
A
Certified Crew List
B
Crew Manifest
C
Shipping Articles
D
Station Bill
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更多 “单选题A document which has a list of names，birthplaces，and residences of persons employed on a merchant vessel bound from a PRC port on a foreign voyage and is required at every port is called the （）.A Certified Crew ListB Crew ManifestC Shipping ArticlesD Station Bill” 相关考题
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When defining a referential constraint between the parent table T2 and the dependent table T1, which of the following is true?()
A.The list of column names in the FOREIGN KEY clause can be a subset of the list of column names in the primary key of T2 or a UNIQUE constraint that exists on T2.B.The list of column names in the FOREIGN KEY clause can be a subset of the list of column names in the primary key of T1 or a UNIQUE constraint that exists on T1.C.The list of column names in the FOREIGN KEY clause must be identical to the list of column names in the primary key of T2 or a UNIQUE constraint that exists on T2.D.The list of column names in the FOREIGN KEY clause must be identical to the list of column names in the primary key of T1 or a UNIQUE constraint that exists on T1.
考题
In which of the following situations should correlation names be used?()
A.A table referenced in the FROM clause has no indexed column.B.The table referenced in the FROM clause has more than 200 columns.C.Two or more tables in the FROM clause have identical column names.D.The FROM clause contains two or more tables in the SELECT statement.
考题
Which of the following commands is used to retrieve database names from the local catalog for DRDA host databases on System i and System z?()
A.LIST DB DIRECTORYB.LIST DCS DIRECTORYC.LIST NODE DIRECTORYD.LIST ACTIVE DATABASES
考题
下面哪一个是错误的?
A.使用len(列表名)测量元素的个数names_list=["zhangsan","lisi","wangwu"]print(len(names_list))B.使用列表名[下标]获取列表的某个元素，例如：names_list=["zhangsan","lisi","wangwu"]print(names_list[2])C.向列表中添加新元素有三个方法：append、extend、insert，例如：names_list=["zhangsan","lisi","wangwu"]names_list.append("zhaoliu")names_list.extend(["zhaoliu","liqi"])names_list.insert(1,"zhaoliu")print(names_list)D.已有列表nums=[11,22,33,44,55],使用while循环遍历列表nums=[11,22,33,44,55]i=0 whileiprint(nums[i])i+=1
考题
（）is a document generated by the creating WBS process that support the WBS，which provides more detailed descriptions of the components in the WBS.A.The project charterB.The project scope statementC.The WBS dictionaryD.The activity list
考题
A crew list is a piece of paper which shows ______.A.all names of crew members on boardB.all crew member's lists on boardC.all paper of crew members on boardD.all names of lists for the crew on board
考题
A document which has a list of names，birthplaces，and residences of persons employed on a merchant vessel bound from a PRC port on a foreign voyage and is required at every port is called the ______.A.Certified Crew ListB.Crew ManifestC.Shipping ArticlesD.Station Bill
考题
Which document is NOT required by law to be posted aboard a vessel？A.Official Crew ListB.Certificate of InspectionC.Officer's licensesD.Muster List
考题
helga is working with a multi-value field that has numeric values in a list. she would like to apply a formula to each item in the list, return the list which one of the following @fuctions can she use to accomplish this with one line of code?（）A、@transform B、@Listprocess C、@processlist D、@listevaluate
考题
In which of the following situations should correlation names be used?（）A、A table referenced in the FROM clause has no indexed column.B、The table referenced in the FROM clause has more than 200 columns.C、Two or more tables in the FROM clause have identical column names.D、The FROM clause contains two or more tables in the SELECT statement.
考题
An administrator has implemented a solution to resolve a server’s problem in which the server unexpectedly reboots. Which of the following should be the administrator’s NEXT troubleshooting step？（）A、Test the theory to determine if the solution will correct the issue， list all other possible causes.B、Verify full system functionality.C、Document the issue； include details regarding findings， actions taken to resolve the issue， and the outcome.D、Establish a theory of probable cause based on previous tests and determine next steps toresolve
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A laser printer has a vertically repetitive print defect. Before attempting to repair the printer，a technician should determine：（）A、the distance between the spots.B、which paper tray was used to print the document.C、which driver was used to print the document.D、which application was used to print the document.
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When creating a list of vendors， which of the following information should be included？（）A、Vendor customer satisfaction ratingsB、OEM contact informationC、Time vendor has been in businessD、Annual spending budget with the vendor
考题
bill has an author names field named all editors that calculates a list of possible editors of the doc based on values users has entered into another field. The list only contains users’ first and last names, and only should be displayed to users who can edit doc.Which of the following hide-when formulas should bill use to control the display of the field?（）A、 @isnotmember(alleditors,@username) B、 @isnotmember(@name([cn]);@username) C、 @isnotmember(alleditors;@name([cn ];@username)) D、 if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
考题
Which of the following commands is used to retrieve database names from the local catalog for DRDA host databases on System i and System z?（）A、LIST DB DIRECTORYB、LIST DCS DIRECTORYC、LIST NODE DIRECTORYD、LIST ACTIVE DATABASES
考题
A system administrator has been asked to document the hardware configuration of a system. Which command can be used to assist in this task？（）A、lscfgB、mkdevC、lslppD、cfgmgr
考题
In the Java API documentation which sections are included in a class document？（） A、 The description of the class and its purposeB、 A list of methods in its super classC、 A list of member variableD、 The class hierarchy
考题
You executed the following command in Recovery Manager （RMAN）： RMAN REPORT NEED BACKUP days 3； What is the output of this command？（） A、 a list of files that require a backup within three daysB、 a list of files requiring more than 3 days of archive logs to applyC、 a list of files that RMAN recommends be backed up only once in every three days，based on low volatilityD、 a list of files for which a backup has already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them
考题
Observe the following warning in an RMAN session of your database instance： WARNING:// new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning？（）A、 The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository（ADR）B、 The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository （ADR）C、 The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository （ADR） since the last LIST FAILURED、 The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository （ADR） since the last LIST FAILURE command was executed
考题
单选题helga is working with a multi-value field that has numeric values in a list. she would like to apply a formula to each item in the list, return the list which one of the following @fuctions can she use to accomplish this with one line of code?（）A
@transform B
@Listprocess C
@processlist D
@listevaluate
考题
单选题bill has an author names field named all editors that calculates a list of possible editors of the doc based on values users has entered into another field. The list only contains users’ first and last names, and only should be displayed to users who can edit doc.Which of the following hide-when formulas should bill use to control the display of the field?（）A
@isnotmember(alleditors,@username) B
@isnotmember(@name([cn]);@username) C
@isnotmember(alleditors;@name([cn ];@username)) D
if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
考题
多选题In the Java API documentation which sections are included in a class document？（）AThe description of the class and its purposeBA list of methods in its super classCA list of member variableDThe class hierarchy
考题
单选题ou need to configure fine-grained access control to external network resources from within your database. You create an access control list （ACL） using the DBMS_NETWORK_ACL_ADMIN package. Which statement is true regarding the ACL created？（）A
It is a list of remote database links stored in the XML file that are available to the users of the database.B
It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts.C
It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts.D
It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TCP.
考题
单选题A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.A
The vessel has negative GMB
The center of gravity is on the centerlineC
The list can be corrected by reducing KMD
The vessel has asymmetrical weight distribution
考题
单选题A crew list is a piece of paper which shows （）.A
all names of crew members on boardB
all crew member's lists on boardC
all paper of crew members on boardD
all names of lists for the crew on board
考题
单选题When defining a referential constraint between the parent table T2 and the dependent table T1, which of the following is true?（）A
The list of column names in the FOREIGN KEY clause can be a subset of the list of column names in the primary key of T2 or a UNIQUE constraint that exists on T2.B
The list of column names in the FOREIGN KEY clause can be a subset of the list of column names in the primary key of T1 or a UNIQUE constraint that exists on T1.C
The list of column names in the FOREIGN KEY clause must be identical to the list of column names in the primary key of T2 or a UNIQUE constraint that exists on T2.D
The list of column names in the FOREIGN KEY clause must be identical to the list of column names in the primary key of T1 or a UNIQUE constraint that exists on T1.
考题
单选题In which of the following situations should correlation names be used?（）A
A table referenced in the FROM clause has no indexed column.B
The table referenced in the FROM clause has more than 200 columns.C
Two or more tables in the FROM clause have identical column names.D
The FROM clause contains two or more tables in the SELECT statement.
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