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
When navigating using DGPS（Differential Global Positioning System）you may expect your position to be accurate to within a radius of（）.
A
10 meters
B
20 meters
C
50 meters
D
100 meters
参考答案
参考解析
解析：
暂无解析
更多 “单选题When navigating using DGPS（Differential Global Positioning System）you may expect your position to be accurate to within a radius of（）.A 10 metersB 20 metersC 50 metersD 100 meters” 相关考题
考题
下列翻译错误的是( )。
A、EDI(Electronic Data Interchange)B、GIS(Geographical Information System)C、GPS(Global Positioning System)D、IT(Information Teach)
考题
Why is there no need to configure complex overlay network topologies when using Cisco WAAS? ()
A. remote scheduling of software distributionB. comprehensive logs, reports, and graphsC. automatic discovery of Cisco WAEsD. content pre-positioning
考题
When navigating in high latitudes and using a chart based on a Lambert conformal projection，______.A.a straight line drawn on the chart approximates a great circleB.the chart should not be used outside of the standard parallelsC.the course angle is measured at the mid-longitude of the track lineD.distance cannot be measured directly from the chart
考题
Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE ________．A.Stack weights should be less when using a solid bar lashing as compared to a wire lashingB.Stack heights may be increased when using a solid bar lashingC.Stack heights should be reduced when using a solid bar lashingD.Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier（s）
考题
When navigating using DGPS（Differential Global Positioning System）you may expect your position to be accurate to within a radius of ______．A.10 metersB.20 metersC.50 metersD.100 meters
考题
Most smart phones have （）service capabilities, which means that apps that combine the phone user's location with the availability of retail stores and services can be interwoven into creative mobile business opportunities.
A.short messaging service
B.global positioning satellite(GPS)
C.online banking
D.EDI
考题
全球卫星定位系统英文为：Navigation?Satellite?Time?And?Ranging／Global?Positioning?System，简称()。A.GPS
B.DGPS
C.NST
D.NSTAR
考题
全球卫星定位系统英文为：Navigation Satellite Time And Ranging/Global Positioning System,简称（ ）。
A. GPS B. DGPS
C. NST D. NSTAR
考题
As a candidate for CCNA examination， when you are familiar with the basic commands， if you input thecommand "enable secret level 5 password" in the global mode ， what does it indicate？（）A、Set the enable secret command to privilege level 5B、The enable secret password is hashed using MD5C、The enable secret password is for accessing exec privilege level 5D、The enable secret password is hashed using SHAE、The enable secret password is encrypted using Cisco proprietary level 5 encryption
考题
Why is there no need to configure complex overlay network topologies when using Cisco WAAS? （）A、remote scheduling of software distributionB、comprehensive logs, reports, and graphsC、automatic discovery of Cisco WAEsD、content pre-positioning
考题
. You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You back up the files on the server by using the following schedule: ·Full backup every Sunday ·Differential backup at 01:00 every Monday to Friday You want to restore the version of a file stored on the server at the start of the business day on Wednesday. You are unsure when the file was last modified. You need to restore the appropriate version of the file by using the minimum number of tapes. Which backup jobs should you review to locate the correct version of the file? （）A、the differential backup from TuesdayB、the differential backup from Wednesday and then the full backup from SundayC、the full backup from SundayD、the full backup from Sunday and then all other backups
考题
You have a computer that runs Windows XP Professional. Normal backups are scheduled to run every Sunday at 22:00 Eastern Time. Differential backups are scheduled to run every Monday through Saturday at 22:00 Eastern Time. The computer fails on Thursday at 9:00 Eastern Time. You need to restore the computer from the backup by using the most recent data available. You must achieve this goal by using the minimum amount of administrative effort. You reinstall Windows XP Professional on the computer. What should you do next?（） A、Restore Wednesday’s differential backup. B、Restore Sunday’s normal backup. Restore Wednesday’s differential backup. C、Restore Sunday’s normal backup. Restore Monday’s differential backup. Restore Tuesday’s differential backup. Restore Wednesday’s differential backup. D、Restore Sunday’s normal backup. Restore Wednesday’s differential backup. Restore Tuesday’s differential backup. Restore Monday’s differential backup.
考题
A customer is currently using EMC’s Mirrorview/A. Their primary site is 400 kilometers away fromthe secondary site， and they have an RPO of 4 hours. What is the IBM equivalent product？（）A、Global CopyB、Sync MirrorC、Metro MirrorD、TPC for Replication
考题
单选题Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.A
Nova ScotiaB
Maine and MassachusettsC
Georgia and NE FloridaD
California and Mexico
考题
单选题As a candidate for CCNA examination， when you are familiar with the basic commands， if you input thecommand "enable secret level 5 password" in the global mode ， what does it indicate？（）A
Set the enable secret command to privilege level 5B
The enable secret password is hashed using MD5C
The enable secret password is for accessing exec privilege level 5D
The enable secret password is hashed using SHAE
The enable secret password is encrypted using Cisco proprietary level 5 encryption
考题
单选题. You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You back up the files on the server by using the following schedule: ·Full backup every Sunday ·Differential backup at 01:00 every Monday to Friday You want to restore the version of a file stored on the server at the start of the business day on Wednesday. You are unsure when the file was last modified. You need to restore the appropriate version of the file by using the minimum number of tapes. Which backup jobs should you review to locate the correct version of the file? （）A
the differential backup from TuesdayB
the differential backup from Wednesday and then the full backup from SundayC
the full backup from SundayD
the full backup from Sunday and then all other backups
考题
单选题Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE? （）A
Stack weights should be less when using a solid bar lashing as compared to a wire lashingB
Stack heights may be increased when using a solid bar lashingC
Stack heights should be reduced when using a solid bar lashingD
Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier(s)
考题
单选题What’s the advantage when using the satellites?（）A
The message can be directed to the desired locationB
The message can follow the earth’s curvatureC
The quality of message can not be affected by climaticD
The range of the message extend and the quality of reception is improved
考题
单选题What makes the instructions sent by smartphones valuable and reliable for people when doing things?A
A global positioning system installed in all smartphones．B
Information collected and elicited by smartphones from your life．C
An optimal sampling software to store information in smartphones．D
Vibrations smartphones make in your pocket as a constant reminder．
考题
单选题When navigating using DGPS（Differential Global Positioning System）you may expect your position to be accurate to within a radius of（）.A
10 metersB
20 metersC
50 metersD
100 meters
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
考题
单选题The car will be guided by a differential GPS system that corrects errors arising in global positioning satellite signals（）they travel through the ionosphere and troposphere.A
asB
thatC
whatD
where
考题
单选题When ship navigating in rough sea, the correct operation is （）A
navigating with a low diesel engine speedB
navigating with a stable diesel engine speedC
increasing the efficiency of propellerD
increasing fuel injection
考题
单选题The car will be guided by a differential GPS system that corrects errors（）in global positioning satellite signals.A
arisingB
riseC
raiseD
arouse
考题
单选题When out of sight of land, a ship’s position can be found by using（）.A
the coastal navigationB
the celestial navigationC
traditional navigationD
the great circle navigation
热门标签
最新试卷
