网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A position that is obtained by using two or more intersecting lines of position taken at nearly the same time，is a(n) （）.
A
fix
B
running fix
C
estimated position
D
dead-reckoning position
参考答案
参考解析
解析：
暂无解析
更多 “单选题A position that is obtained by using two or more intersecting lines of position taken at nearly the same time，is a(n) （）.A fixB running fixC estimated positionD dead-reckoning position” 相关考题
考题
We think it necessary to prevent sound ( ), as it is getting more and more serious.
A、conditionB、inventionC、pollutionD、position
考题
Examine the description of the MARKS table:SUBJ1 and SUBJ2 indicate the marks obtained by a student in two subjects.Examine this SELECT statement based on the MARKS table:What is the result of the SELECT statement?（）A. The statement executes successfully and returns the student ID and sum of all marks for each student who obtained more than the average mark in each subject.B. The statement returns an error at the SELECT clause.C. The statement returns an error at the WHERE clause.D. The statement returns an error at the ORDER BY clause.
考题
A socket is basically an end point of a communication link between two applications. Sockets that extend over a network connect two or more applications running on(61)computers attached to the network. A socket(62)two addresses:(63). Sockets provide a(64)communication channel between one or more systems.There are(65)sockets separately using TCP and UDP.A．uniqueB．separateC．sameD．dependent
考题
Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects two or more customer devices using Ethernet bridging techniques?()
A.DPTB.MPLSC.VPLSD.CWDME. DWDMF. SONET/SDH
考题
A position that is obtained by using two or more intersecting lines of position taken at nearly the same time，is a(n) ______.A.fixB.running fixC.estimated positionD.dead-reckoning position
考题
Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects two or more customer devices using Ethernet bridging techniques?（）A、DPTB、MPLSC、VPLSD、CWDME、DWDMF、SONET/SDH
考题
What two descriptions best define DWDM？ （）A、 a WDM system that is compatible with EDFA technologyB、 an optical technology for transmitting up to 16 channels over multiple fiber strandsC、 an optical technology for transmitting up to 32 channels over multiple fiber strandsD、 a technology for transmitting multiple optical signals using less sophisticated transceiver designthen CWDME、 a technology for transmitting more closely packed optical signals using more sophisticatedtransceiver designs than CWDM
考题
Which two of the following statements are true about HSRP load sharing?（） (Choose two)A、It is achieved by using more than one HSRP group.B、It is done in regards to either round robin or weight basis.C、It is used to offload the active router in a certain HSRP group.D、Single group HSRP is used to achieve more efficient link utilization.E、The return traffic is influenced by HSRP load sharing configuration.
考题
An IPsec tunnel is established on an SRX Series Gateway on an interface whose IP address was obtained using DHCP.Which two statements are true? （）(Choose two.)A、Only main mode can be used for IKE negotiationB、A local-identity must be definedC、It must be the initiator for IKED、A remote-identity must be defined
考题
Which two statements are true about a job chain? （）(Choose two.)A、A job chain can contain a nested chain of jobs.B、The jobs in a job chain cannot have more than one dependency.C、A job of the CHAIN type can be run using event-based or time-based schedules.D、The jobs in a job chain can be executed only by using the events generated by the Scheduler
考题
单选题A position that is obtained by applying estimated current and wind to your vessel’s course and speed is a(n) （）.A
estimated positionB
dead reckoning positionC
fixD
None of the above
考题
单选题A position obtained by crossing lines of position taken at different times and advanced to a common time is a(n)（）.A
running fixB
dead-reckoning positionC
fixD
estimated position
考题
单选题A position that is obtained by using two or more intersecting lines of position taken at nearly the same time，is a(n) （）.A
fixB
running fixC
estimated positionD
dead-reckoning position
考题
单选题A line of position formed by sighting two charted objects in line is called a(n)（）.A
relative bearingB
range lineC
track lineD
estimated position
考题
单选题A position obtained by crossing lines of position taken at different times and advanced to a common time is a(n) （）.A
dead-reckoning positionB
running fixC
estimated positionD
fix
考题
多选题A RequestDispatcher can be obtained from which two objects？ （）AServletConfigBServletContextCHttpServletRequestDHttpServletResponse
考题
单选题A position obtained by applying ONLY your vessel’s course and speed to a known position is a （）.A
fixB
dead-reckoning positionC
running fixD
probable position
考题
单选题Proper lubrication of the main bearing is more easily obtained in a single acting four-stroke/cycle diesel engine than in a single acting two-stroke/cycle diesel engine because （）A
bearing pressure in a four-stroke/cycle acting single diesel engine is continually reversedB
bearing pressure in a two-stroke/cycle single acting diesel engine is continually reversedC
the maximum bearing pressure is higher in a single acting two-stroke/cycle diesel engineD
two-stoke/cycle diesel engines require more complicated lubrication piping
考题
多选题Which two statements are true about a job chain? （）(Choose two.)AA job chain can contain a nested chain of jobs.BThe jobs in a job chain cannot have more than one dependency.CA job of the CHAIN type can be run using event-based or time-based schedules.DThe jobs in a job chain can be executed only by using the events generated by the Scheduler
考题
单选题My position has been obtained by（）.A
astronomical observationB
hydrographic surveyC
weather predictionD
current sailing
考题
多选题An IPsec tunnel is established on an SRX Series Gateway on an interface whose IP address was obtained using DHCP.Which two statements are true? （）(Choose two.)AOnly main mode can be used for IKE negotiationBA local-identity must be definedCIt must be the initiator for IKEDA remote-identity must be defined
考题
单选题A position obtained by applying only your vessel’s coures and speed to a known position is a（）.A
dead-reckoning positionB
fix B.estimated positionC
probable positionD
running fix
考题
单选题A position obtained by applying only your vessel’s course and speed to a known position is a （）.A
dead-reckoning positionB
fixC
probable positionD
running fix
考题
多选题What two descriptions best define DWDM？ （）Aa WDM system that is compatible with EDFA technologyBan optical technology for transmitting up to 16 channels over multiple fiber strandsCan optical technology for transmitting up to 32 channels over multiple fiber strandsDa technology for transmitting multiple optical signals using less sophisticated transceiver designthen CWDMEa technology for transmitting more closely packed optical signals using more sophisticatedtransceiver designs than CWDM
考题
单选题Which of these technologies is characterized as being a multipoint Layer 2 VPN that connects two or more customer devices using Ethernet bridging techniques?（）A
DPTB
MPLSC
VPLSD
CWDME
DWDMF
SONET/SDH
考题
单选题When using the radar for navigating（）.A
the best fix is obtained by using a tangent bearing and a rangeB
and using two radar ranges for a fix，the objects of the ranges should be close to reciprocal bearingsC
and using ranges，the most rapidly changing range should be measured lastD
and crossing a radar range of one object with the visual bearing of a second object，the two objects should be 80°to 110°apart
热门标签
最新试卷
