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 signal indicating Greenwich mean time would be preceded with().
A
a code hoist to indicate Greenwich mean time to follow
B
the letter G
C
the letters GT
D
the letter Z
参考答案
参考解析
解析:
暂无解析
更多 “单选题A signal indicating Greenwich mean time would be preceded with().A a code hoist to indicate Greenwich mean time to followB the letter GC the letters GTD the letter Z” 相关考题
考题
If the goods could not arrive in time for the Spring Festival rush, good quality and competitive price would mean nothing at all.(英译中)
考题
Which of the following conditional clause is a real condition________?
A.If I had time, I would study FrenchB.If I have time, I will study FrenchC.If I had had time, I would have studied FrenchD.If I should have time, I would study French
考题
软件可用性是指在某个给定时间点上程序能够按照需求执行的概率,其定义为(4)。(MTTF: Mean Time To Failure; MTTR: Mean Time To Repair)A.B.C.D.
考题
In a weather report GMT stands for________.A.Greenwich Mean TimeB.Grneral Mean TimeC.GovernmentD.General Management Treaty
考题
In a weather report GMT stands for ________ .A.Greenwich Mean TimeB.Local Mean TimeC.General CargoD.General Average
考题
The maximum difference between mean time and apparent time is ______.A.equal to the longitude expressed in time unitsB.about 16 minutesC.the difference between the GHA of mean sun and the first point of AriesD.15°of arc
考题
A signal indicating Greenwich mean time would be preceded with ______.A.a code hoist to indicate Greenwich mean time to followB.the letter GC.the letters GTD.the letter Z
考题
A time diagram is a diagram of the celestial sphere as observed from above the ______.A.south celestial poleB.north celestial poleC.observer's meridianD.Greenwich meridian
考题
The time interval between the transmission of signals from a pair of Loran-C stations is very closely controlled and operates with ______.A.An atomic time standardB.Daylight Savings TimeC.Eastern Standard TimeD.Greenwich Mean Time
考题
An orange flag showing a black circle and square is a ______.A.signal indicating a course changeB.distress signalC.signal of asking to communicate with another vesselD.signal indicating danger
考题
A new Catalyst switch is connected to an existing switch using a crossover cable. As a result of this, what would the switch port link lights display?()A、The switch port link lights will be off on both switches indicating the ports are not connected.B、The switch port link light will be off on one switch indicating that STP has disabled the port.C、The switch port link lights will flash amber indicating an error.D、The switch port link lights will be green indicating normal operation.
考题
You are working on the 24X7 database with high transaction volume, to ensure faster instance recovery on your database you set the FAST_START_MTTR_TARGET initialization parameter to a very low value. What effect it will have on the database?()A、The database performance would be enhanced.B、The redo log files would be get filled more frequently.C、The overall database performance would be degraded.D、The mean time to recover (MTTR) would be increased.
考题
单选题The maximum difference between mean time and apparent time is ().A
equal to the longitude expressed in time unitsB
about 16 minutesC
the difference between the GHA of mean sun and the first point of AriesD
15°of arc
考题
单选题You are working on the 24X7 database with high transaction volume, to ensure faster instance recovery on your database you set the FAST_START_MTTR_TARGET initialization parameter to a very low value. What effect it will have on the database?()A
The database performance would be enhanced.B
The redo log files would be get filled more frequently.C
The overall database performance would be degraded.D
The mean time to recover (MTTR) would be increased.
考题
单选题A vessel sounding a fog signal of one short,one prolonged,and one short blast is indicating that the vessel is().A
fishingB
in distressC
at anchorD
not under command
考题
单选题A 95-meter vessel aground sounds which fog signal? ()A
A rapid ringing of a bell for 5 seconds every two minutesB
A whistle signal of one short,one prolonged,and one short blastC
A prolonged blast of the whistle at intervals not to exceed one minuteD
A rapid ringing of a bell for 5 seconds,preceded and followed by three separate and distinct strokes on the bell
考题
单选题A man aboard a vessel,signaling by raising and lowering his outstretched arms to each side,is indicating().A
danger,stay awayB
all is clear,it is safe to passC
all is clear,it is safe to approachD
a distress signal
考题
单选题A man aboard a vessel,signaling by raising and lowering his outstretched arms to each side,is indicating().A
danger,stay awayB
all is clear,it is safe to passC
the vessel is anchoredD
a distress signal
考题
单选题When is BBC’s Overseas Students at British Universities on air every day? A
6:30 AM.B
8:30 GMT.C
18:30 Greenwich Mean Time.
考题
单选题The lifesaving signal indicating You are seen - assistance will be given as soon as possible is the().A
vertical motion of white flagsB
vertical motion of a white light or flareC
firing of a green star signalD
None of the above
考题
单选题The firing of a red star signal may mean().A
This is the best place to landB
You are seen - assistance will be given as soon as possibleC
Tail block is made fastD
Slack away
热门标签
最新试卷