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Which of the following are characteristics of OSPF areas?()
A . Hierarchical OSPF networks need to be in one area
B . Multiple OSPF areas must connect to area 0
C . Single area OSPF networks must be configured in area 1
D . Areas can be assigned any number from 0 to 63535
E . Area 0 is called the backbone area
F . Each OSPF area need to be configured with a loopback interface
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Which of the following is a characteristic of a sequence?()
A . A sequence will never generate duplicate values
B . The MAXVALUE of a sequence can be equal to the MINVALUE
C . It is not possible to create a sequence that generates a constant since the INCREMENT value must be greater than zero
D . When a sequence cycles back to either the MAXVALUE or MINVALUE, it will always be equal to the specified value of either of these two boundarie
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Which of the following is a characteristic of a schema?()
A . Foreign key references cannot cross schema boundaries.
B . A DB2 user must be created before a schema with the same name can be created.
C . If no schema is specified when an object is created, the default schema PUBLIC is used.
D . A schema enables the creation of multiple objects in a database without encountering namespace collisions.
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What are some of the characteristics of the OSPF routing protocol?()
A . It confines network instability to a single area of network.
B . It increases the routing overhead of the network
C . It supports VLSM
D . It routes between Autonomous Systems.
E . It allows extensive control of routing updates
F . None of the above
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Which of the following are key characteristics of PPP?()
A . can be used over analog circuits
B . maps Layer 2 to Layer 3 address
C . encapsulates several routed protocols
D . supports IP only
E . provides error correctio
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What are the characteristics of the process of documenting the layers of an existing network? ()
A . begins with gathering organizational input that may be inaccurate
B . begins with gathering organizational input that does not need to be supplemented by a network audit
C . requires a network audit to support some upgrade decisions
D . requires a network audit to support any network restructuring
E . provides reliable input for verifying network consistency
F . does not provide reliable input for designing change
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OSPF routing uses the concept of areas. What are the characteristics of OSPF areas?()
A . Each OSPF area requires a loopback interface to be configured.
B . Areas may be assigned any number from 0 to 65535.
C . Area 0 is called the backbone area.
D . Hierarchical OSPF networks do not require multiple areas.
E . Multiple OSPF areas must connect to area 0.
F . Single area OSPF networks must be configured in area 1.
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Which two of the following are valid characteristics of EIGRP?()
A . Has a maximum hop count of 25
B . Can differentiate between internal and external routes
C . Uses a 32-bit metric
D . Can maintain only one routing table
E . Need all networks to use the same subnet mask
F . Supports only one routed protocol
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Which of the following characteristics describe the BPDU Guard feature()
A . ABPDU Guard port should only be configured on ports with PortFast enabled.
B . BPDU Guard and PortFast should not be enabled on the same port.
C . BPDU Guard is used to ensure that superior BPDUs are not received on a switch port.
D . ABPDU Guard port receiving a BPDU will go into err-disablestate.
E . ABPDU Guard port receiving a BPDU will be disabled.
F . BPDU Guard can be enabled on any switch port.
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Which three of the statements below correctly describe the characteristics of Autonomous Systems in routed networks?()
A . Within an AS, all routers must run either BGP or IBGP.
B . An AS uses exterior gatew ay protocols (EGPs) to exchange information with other autonomous systems.
C . An AS is a group of routers under the same technical administration.
D . Within an AS, routes learned through BGP can be redistributed using interior gateway protocols.
E . Wi thin an AS, routes learned through an interior protocol cannot be redistributed using BGP to other autonomous systems.
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Which of the following correctly describe characteristics of PPP?()
A . Encapsulates several different types of routing protocols.
B . Supports only IP.
C . Can be used over analog circuits.
D . Is proprietary to Cisco
E . Supports error correction.
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____ is about the study of the characteristics of language varieties.
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Lily likes the characteristics flavor of apples.
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What are the characteristic features of the Romantic Movement?
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Which one is NOT the characteristic of the extreme sport?
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Which of the following was NOT characteristic of the “Renaissance Man”?
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Which of the following belong to the characteristics of a company profile? ( )
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Which of the followings are demographic characteristics?
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Cultural identity is both characteristic of the individual but also of the culturally identical group of members.
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____is the study of the characteristics of language varieties, the characteristics of their functions and the characteristics of their speakers as these three constantly interact and change within a s
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In the lecture, the professor discusses characteristics of folktales and fairy tales. Indicate the characteristics of each type of tale. Put a check in the correct boxes.
<img src='https://img2.soutiyun.com/ask/uploadfile/13176001-13179000/e3edba3dae446d6c07212db2f3756a50.jpg' />
此题为多项选择题。
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What is the characteristic of Twitters ads?
A.Twitter"s ads are actually hidden among ordinary tweets.
B.Twitter prefers to use big glossy images to attract people"s attention.
C.Twitter"s ads are usually sponsored by big companies like Starbucks
D.After three years" trial, Twitter has decided to change its ads style.
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Which one is the schools mission and characteristic of the course?
A、Local course
B、School-based curriculum
C、National curriculum
D、Subject curriculum
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Which one of the following is the characteristic of informal words?
A.Three or more than three syllables
B.Greek or Latin origin
C.Seldom used in daily conversation
D.Not borrowed from Greek, Latin, or French