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Which of the following NTP command specifies that a router is in the Eastern time zone， which isfive hours behind GMT？（）
- A、timezone EST -5
- B、clock timezone GMT -5
- C、dock GMT -5
- D、clock EST-5
- E、NTP timezone EST -5
- F、dock timezone EST -5
参考答案
更多 “Which of the following NTP command specifies that a router is in the Eastern time zone， which isfive hours behind GMT？（）A、timezone EST -5B、clock timezone GMT -5C、dock GMT -5D、clock EST-5E、NTP timezone EST -5F、dock timezone EST -5” 相关考题
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Which three are DATETIME data types that can be used when specifying column definitions? ()
A. TIMESTAMPB. INTERVAL MONTH TO DAYC. INTERVAL DAY TO SECONDD. INTERVAL YEAR TO MONTHE. TIMESTAMP WITH DATABASE TIMEZONE
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Which operational mode command can be used to synchronize the local system time with an NTP server?()
A. set ntp time 64.32.129.3B. set clock ntp 64.32.129.3C. set time 64.32.129.3D. set date ntp 64.32.129.3
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Which two statements are true regarding the use of NTP clock synchronization?()
A. The Junos OS supports client, server, and symmetric modes of NTP operation.B. Synchronized time on all network devices makes log messages more useful for troubleshooting.C. Authentication methods are not supported.D. The Junos OS must be used as the primary time reference.
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Which configuration command allows a virtual router to receive updates from a configured NTP source?()
A.AB.BC.CD.D
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Which three statements are true regarding the Network Time Protocol (NTP) in JUNOS platforms?()
A.MD5 authentication is supported.B.A client always synchronizes to a server even when the difference between the server clock and the local clock differs by a large amount.C.JUNOS software can provide a primary time reference.D.The boot-server configuration allows a router to synchronize its clock when it boots up, regardless of the offset between the NTP clock source and its internal clock.E.It is useful to correlate timestamps on log files and other events for troubleshooting and forensics.
考题
Which operational mode command can be used to synchronize the local system with an NTP server?()
A. set ntp time 64.32.129.3B. set clock ntp 64.32.129.3C. set time 64.32.129.3D. set date ntp 64.32.129.3
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Which of the following server roles sends out a time signal for clients to synchronize with a clock？（）A、DHCPB、NTPC、SMTPD、DNS
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You have 2 NTP servers in your network - 10.1.1.1 and 10.1.1.2. You want to configurationure a Ciscorouter to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which commands will you use toconfigurationure the router？（）A、ntp server 10.1.1.1 ntp server 10.1.1.2B、ntp server 10.1.1.1 ntp server 10.1.1.2 primaryC、ntp server 10.1.1.1 ntp server 10.1.1.2 preferD、ntp server 10.1.1.1 fallback ntp server 10.1.1.2
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What is a characteristic of Network Time Protocol？（）A、NTP updates are sent in the timezone they are collected in，and the syslog server will adjust based on the input time.B、NTP authentication verifies the source，not the recipient.C、NTP authentication requires that the recipient has multiple strata clocks to ensure accuracy.D、Secure NTP can be configured to use SHA-1 hashing，since NTP is very insecure.E、A stratum 0 clock should be configured at the core of every network，so it can connect to an accuratetime source.
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How does NTP help you troubleshoot network problems?（）A、By calculating the time offset from the GPS or atomic clockB、By setting the router clock to the default value if the router can't connect to a time serverC、By setting all network devices to the correct timeD、By setting necessary time date in the timestamp information
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You have two NTP servers 10.1.1.1 10.1.1.2 and want to configure a router to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which command will you use？
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CE系统中修改系统时间时，选择的时区应该是（）.A、（GMT-12：00） International Date Line WestB、（GMT-07：00） Chihuahua，La Paz， MazatlanC、（GMT-03：00）Buenos Aires，GeorgetownD、（GMT+08：00）Beijing，Chongqing，Hong Kong SAR，Urumqi
考题
Which operational mode command can be used to synchronize the local system time with an NTP server?（）A、set ntp time 64.32.129.3B、set clock ntp 64.32.129.3C、set time 64.32.129.3D、set date ntp 64.32.129.3
考题
Which operational mode command can be used to synchronize the local system with an NTP server?（）A、set ntp time 64.32.129.3B、set clock ntp 64.32.129.3C、set time 64.32.129.3D、set date ntp 64.32.129.3
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Which configuration command is used to make the ERX Edge Router an NTP server？（）A、 set ntp-serverB、 set ntp serverC、 ntp-server enableD、 ntp server enable
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Which three are DATETIME data types that can be used when specifying column definitions?（）A、TIMESTAMPB、INTERVAL MONTH TO DAYC、INTERVAL DAY TO SECONDD、INTERVAL YEAR TO MONTHE、TIMESTAMP WITH DATABASE TIMEZONE
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多选题Which three are DATETIME data types that can be used when specifying column definitions? （）ATIMESTAMPBINTERVAL MONTH TO DAYCINTERVAL DAY TO SECONDDINTERVAL YEAR TO MONTHETIMESTAMP WITH DATABASE TIMEZONE
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问答题You have two NTP servers 10.1.1.1 10.1.1.2 and want to configure a router to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which command will you use？
考题
单选题CE系统中修改系统时间时，选择的时区应该是（）.A
（GMT-12：00） International Date Line WestB
（GMT-07：00） Chihuahua，La Paz， MazatlanC
（GMT-03：00）Buenos Aires，GeorgetownD
（GMT+08：00）Beijing，Chongqing，Hong Kong SAR，Urumqi
考题
单选题Which of the following items don’t belong to dock repair works?（）A
making the repair list, booking spare parts and special tools for the dock repairB
shutting off all of the SW valves to outboardC
the sketches or diagrams used for the dock repairD
cleaning up the oil tank and boiler before enter the dock
考题
单选题What is a characteristic of Network Time Protocol？（）A
NTP updates are sent in the timezone they are collected in，and the syslog server will adjust based on the input time.B
NTP authentication verifies the source，not the recipient.C
NTP authentication requires that the recipient has multiple strata clocks to ensure accuracy.D
Secure NTP can be configured to use SHA-1 hashing，since NTP is very insecure.E
A stratum 0 clock should be configured at the core of every network，so it can connect to an accuratetime source.
考题
单选题Which configuration command is used to make the ERX Edge Router an NTP server？（）A
set ntp-serverB
set ntp serverC
ntp-server enableD
ntp server enable
考题
单选题Which of the following NTP command specifies that a router is in the Eastern time zone， which isfive hours behind GMT？（）A
timezone EST -5B
clock timezone GMT -5C
dock GMT -5D
clock EST-5E
NTP timezone EST -5F
dock timezone EST -5
考题
单选题How does NTP help you troubleshoot network problems?（）A
By calculating the time offset from the GPS or atomic clockB
By setting the router clock to the default value if the router can't connect to a time serverC
By setting all network devices to the correct timeD
By setting necessary time date in the timestamp information
考题
多选题Which two statements are true regarding the use of NTP clock synchronization?（）AThe Junos OS supports client, server, and symmetric modes of NTP operation.BSynchronized time on all network devices makes log messages more useful for troubleshooting.CAuthentication methods are not supported.DThe Junos OS must be used as the primary time reference.
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