Which one of these statements is true of OSPF type 5 LSAs？ （）A、 They are used to summarize area routes to other areas.B、 They are used in not-so-stubby areas to propagate external routes.C、 They are used to notify areas of the ASBR.D、 They are flooded to all areas except stub areas （external route）.
Which one of these statements is true of OSPF type 5 LSAs？ （）
- A、 They are used to summarize area routes to other areas.
- B、 They are used in not-so-stubby areas to propagate external routes.
- C、 They are used to notify areas of the ASBR.
- D、 They are flooded to all areas except stub areas （external route）.
相关考题：
The two pictures are ____________. We don’t know which one is the original. (A) identical(B) likely(C) limited(D) resemble
There were still situations__________ which I couldn't be certain my decision had been the right one. A. uponB. onC. inD. with
Use a specific resume if ( )A. you have one particular job in mindB. you don't know which market you're enteringC. you are applying for a variety of jobs
Which command generates a BERT test pattern of alternating ones and zeros on T1 number 1 for one minute?() A.AB.BC.CD.D
Which of the following LAN technologies is considered fast Ethernet and uses two pairs of cabling,one pair for sending and the other pair for receiving?() A.100Base-T4B.100Base-TXC.100Base-XD.100Base-FX
An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead ?______.A.Masthead lights and sidelightsB.One sidelight, the masthead lights and stern-lightC.Both sidelightsD.Stern-light
For determining the amount of chains used in anchoring operation, which one of the following factors would’t be considered?______.A.selection of landmarksB.character of sea bottomC.strength of current and wind forceD.radius of ship swing to wind or tide
The correct meaning of a lexical item in a given context is__________A．the one provided in a dictionaryB．the one which best fits the contextC．the central or core meaning of the itemD．the one which is assumed to be correct
Which of the following sentences isincorrect?A."I don't like carnets.""Me neither."B.This one is the better of the two.C.You are not so lazy as him.D.Everyone has his own ideas.
The ways in which words follow one another and are related to one another is called the syntagmatic dimension of language, the dimension of “chaining” or “sequencing”.（）
Which four are attributes of single row functions? （）A、cannot be nestedB、manipulate data itemsC、act on each row returnedD、return one result per rowE、accept only one argument and return only one valueF、accept arguments which can be a column or an expression
Which one of the statements below correctly describes the Virtual Router Redundancy Protocol （VRRP）， which is being used in the Company network to provide redundancy？（）A、 A VRRP group has one active and one or more standby virtual routers.B、 A VRRP group has one master and one or more backup virtual routers.C、 A VRRP group has one master and one redundant virtual router.D、 None of the other alternatives apply
单选题Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.AThe vessel which has the other on her own starboard sideBThe vessel which has the other on her own port sideCThe one which hears the other's fog signal firstDNeither vessel is the stand-on vessel
单选题An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead?（）AMasthead lights and sidelightsBOne sidelight，the masthead lights and stern lightCBoth sidelightsDStern light
单选题The correct meaning of a lexical item in a given context is _____.Athe one provided in a dictionaryBthe one which best fits the contextCthe central or core meaning of the itemDthe one which is assumed to he correct
多选题Which of the following fragments might cause errors？（）AString s = Gone with the wind；String t = good ；String k = s + t；BString s = Gone with the wind；String t；t = s[3] + one；CString s = Gone with the wind；String standard = s.toUpperCase（）；DString s = home directory；String t = s - directory；
问答题The man who invented them doesn’t want one. A man who bought one doesn’t need it. A man who needs one doesn’t know it. What is it?
单选题Which one of the statements below correctly describes the Virtual Router Redundancy Protocol （VRRP）， which is being used in the Company network to provide redundancy？（）A A VRRP group has one active and one or more standby virtual routers.B A VRRP group has one master and one or more backup virtual routers.C A VRRP group has one master and one redundant virtual router.D None of the other alternatives apply
单选题Which of the following sets of consonants differs only in one distinctive feature? _____A[v][z][3][θ]B[t][z][ʃ][ð]C[s][v][ɜ][p]D[p][d][z][S]
单选题For pumping the bilges，a 54 foot long “T-Boat”，which is not a ferry，but is certificated to carry 30 passengers，must be fitted with at least（）.Aone fixed power pump and one portable hand pumpBone fixed hand pump and one portable hand pumpCtwo portable hand pumpsDeither A or B
单选题Geostationary satellites are the artificial satellites which（）.Aalways move slowlyBare in one place onlyCsometime move sometime don‟t moveDare synchronizing with the movement of the earth
单选题If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?（）.AThe one with the wind closest abeamBThe one to windwardCThe one to leewardDThe one that sounds the first whistle signal
多选题Which four are attributes of single row functions? （）Acannot be nestedBmanipulate data itemsCact on each row returnedDreturn one result per rowEaccept only one argument and return only one valueFaccept arguments which can be a column or an expression
单选题Line throwing apparatus aboard ship must contain（）.Atwo rockets，one of which shall be the buoyant typeBthree rockets，one of which shall be the buoyant typeCfour rockets，two of which shall be the buoyant typeDfive rockets，two of which shall be the buoyant type
单选题Which of the following statements is NOT true?AGetting off to work with a minimum effort helps save one's energy.BDr. Kleitman doesn't explain why people reach their peaks at different hours of the day.CHabit helps one adapt to his own energy cycle.DChildren have energy cycles, too.
单选题—The scarves are all beautiful. I can’t decide which one to choose.—Oh, look at this red one. I think it’s ______.AbeautifulBmore beautifulCthe most beautifulDless beautiful