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单选题
Which of the following is NOT related to a Public key infrastructure (PKI)?以下哪个概念与公钥基础设施（PKI）无关？（）
A
A X.509 certificate（X.509证书）
B
A Ticket Granting Service（票据授予服务）
C
A Registration authority（注册机构）
D
A Certificate authority（证书机构）
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更多 “单选题Which of the following is NOT related to a Public key infrastructure (PKI)?以下哪个概念与公钥基础设施（PKI）无关？（）A A X.509 certificate（X.509证书）B A Ticket Granting Service（票据授予服务）C A Registration authority（注册机构）D A Certificate authority（证书机构）” 相关考题
考题
Which of the following is defined as static information?___________.A.Navigational statusB.Safety related messageC.MMSID.Route plan
考题
Which of the following authenticates a web server to the remote client in PKI?()
A.FQDNB.DNS nameC.Public keyD.Private key
考题
Symmetric, or private-key, encryption is based on a secret key that is shared by both communcating parties. The （ ） party uses the secret key as part of the mathematical operation to encrypt （ ） text to cipher text. The receiving party uses the same secret key to decrypt the cipher text to plain text. Asymmetric, or public-key, encryption uses two different keys for each user: one is a （ ） key known only to this one user; the other is a corresponding public key, which is accessible to anyone. The private and public keys are mathematically related by the encryption algorithm. One key ia used for encyption and the other for decryption, depending on the nature of the communication service being implemented. In addition, public key encryption technoligies allow digital （ ） to be placed on messages. A digital signature uses the senders private key to encrypt some portion of the message. When the message is received, the receiver uses the senders （ ） key tp decipher the digital signature to verify the senders identity.A.host B.terminal C.sending D.receiving A.plain B.cipher C.public D.private A.plain B.cipher C.public D.private A.interpretation B.signatures C.encryption D.decryption A.plain B.cipher C.public D.private
考题
Which of the following options is NOT one of the Key Objectives of NSN Smart Labs?()
A.Should benefit all involved companies.B.Attract public interest.C.Invite Competition.D.Open for all developers and all operators.
考题
Symmetric, or private-key, encryption is based on a secret key that is shared by both communcating parties. The （ ） party uses the secret key as part of the mathematical operation to encrypt （ ） text to cipher text. The receiving party uses the same secret key to decrypt the cipher text to plain text. Asymmetric, or public-key, encryption uses two different keys for each user: one is a （ ） key known only to this one user; the other is a corresponding public key, which is accessible to anyone. The private and public keys are mathematically related by the encryption algorithm. One key ia used for encyption and the other for decryption, depending on the nature of the communication service being implemented. In addition, public key encryption technoligies allow digital （_______） to be placed on messages. A digital signature uses the sender's private key to encrypt some portion of the message. When the message is received, the receiver uses the sender's （） key tp decipher the digital signature to verify the sender's identity.横线处应选（ ）。
A. interpretation
B.signatures
C. encryption
D.decryption
考题
Which of the following statement related to PMO is not correct?（）A、The specific form, function, and structure of a PMO are dependent upon the needs of the organization that it supports.B、One of the key features of a PMO is managing shared resources across all projects administered by the PMO.C、The PMO focuses on the specified project objectives.D、The PMO optimizes the use of shared organizational resources across all projects.
考题
Which of the following is NOT related to a Public key infrastructure (PKI)?以下哪个概念与公钥基础设施（PKI）无关？（）A、A X.509 certificate（X.509证书）B、A Ticket Granting Service（票据授予服务）C、A Registration authority（注册机构）D、A Certificate authority（证书机构）
考题
An engineer has added the following configuration snippet to an implementation planning document. The configuration will be added to Router R1, whose Fa0/0 interface connects to a LAN to which Routers R2 and R3 also connect. R2 and R3 are already EIGRP neighbors with each of her. Assuming the snippet shows all commands on R1 related to EIGRP authentication, which answer lists an appropriate comment to be made during the implementation plan peer review?（） key chain fred key 3 key - string whehew interface fa0/0 ip authenticat ion key - chain eigrp 9 fredA、The configuration is missing one authentication - related configuration commandB、The configuration is missing two authentication - related configuration commandsC、Authentication type 9 is not supported; type 5 should be u sed insteaDD、The key numbers must begin with key 1, so change the key 3 command to key 1
考题
With PGP， which of the following entity signs a users’s public key？（）A、 The sender of the message.B、 The receipient of the message.C、 The sender’s administrator who provides the sender with the PGP program.D、 A third party that belongs to what’s often known as "web of trust"， that can verify the relationship between the user and the key.E、 The vendor of the PGP program.
考题
For the following statements， which one is perceived as a drawback of implementing Fibre ChannelAuthentication Protocol （FCAP）？（）A、It is restricted in size to only three segmentsB、It requires the use of netBT as the network protocolC、It requires the implementation of IKED、It relies on an underlying Public Key Infrastructure
考题
Which of the following authenticates a web server to the remote client in PKI?（）A、FQDNB、DNS nameC、Public keyD、Private key
考题
Which of the following is a key component of a directory services server？（）A、 VPNB、 RISC、 LDAPD、 RAS
考题
Which of the following logs contains information on overall performance and events not related to user authentication?（）A、SecurityB、AuditC、ApplicationD、System
考题
public class Key { private long id1； private long 1d2； // class Key methods } A programmer is developing a class Key， that will be used as a key in a standard java.util.HashMap. Which two methods should be overridden to assure that Key works correctly as a key？（）A、 public int hashCode（）B、 public boolean equals（Key k）C、 public int compareTo（Object o）D、 public boolean equals（Object o）E、 public boolean compareTo（Key k）
考题
Which two statements about the Diffie-Hellman （DH） key exchange process are correct？（）A、In the DH key exchange process， the session key is never passed across the network.B、In the DH key exchange process， the public and private keys are mathematically related using the DH algorithm.C、In the DH key exchange process， the session key is passed across the network to the peer for confirmation.D、In the DH key exchange process， the public and private keys are not mathematically related， ensuring higher security
考题
Which of the following provides the underlying trust infrastructure to enable easy and secure sharing of information organizations and in cross-premises organizations？（）A、Public Key InfrastructureB、Role-based access controlC、FederationD、Digital certificate
考题
PKI是（）。A、Private Key lnfrastructureB、Public Key lnstituteC、Public Key lnfrastructureD、Private Key lnstitute
考题
单选题Which of the following is defined as static information of AIS?（）A
Navigational statusB
Safety related messagesC
MMSID
Route plan
考题
单选题An engineer has added the following configuration snippet to an implementation planning document. The configuration will be added to Router R1, whose Fa0/0 interface connects to a LAN to which Routers R2 and R3 also connect. R2 and R3 are already EIGRP neighbors with each of her. Assuming the snippet shows all commands on R1 related to EIGRP authentication, which answer lists an appropriate comment to be made during the implementation plan peer review?（） key chain fred key 3 key - string whehew interface fa0/0 ip authenticat ion key - chain eigrp 9 fredA
The configuration is missing one authentication - related configuration commandB
The configuration is missing two authentication - related configuration commandsC
Authentication type 9 is not supported; type 5 should be u sed insteaDD
The key numbers must begin with key 1, so change the key 3 command to key 1
考题
单选题Which of the following is a key component of a directory services server？（）A
VPNB
RISC
LDAPD
RAS
考题
单选题Which of the following is used by BitLocker to lock an encryption key and protect data?（）A
ECPB
IRQC
AGPD
TPM
考题
单选题Which of the following options is NOT one of the Key Objectives of NSN Smart Labs?（）A
Should benefit all involved companies.B
Attract public interest.C
Invite Competition.D
Open for all developers and all operators.
考题
多选题Which two statements about the Diffie-Hellman （DH） key exchange process are correct？（）AIn the DH key exchange process， the session key is never passed across the network.BIn the DH key exchange process， the public and private keys are mathematically related using the DH algorithm.CIn the DH key exchange process， the session key is passed across the network to the peer for confirmation.DIn the DH key exchange process， the public and private keys are not mathematically related， ensuring higher security
考题
多选题Which two statements about the Diffie-Hellman (DH) key exchange process are correct? （）(Choose two.)AIn the DH key exchange process, the session key is never passed across the network.BIn the DH key exchange process, the public and private keys are mathematically related using the DH algorithm.CIn the DH key exchange process, the session key is passed across the network to the peer for confirmation.DIn the DH key exchange process, the public and private keys are not mathematically related, ensuring higher security
考题
单选题With PGP， which of the following entity signs a users’s public key？（）A
The sender of the message.B
The receipient of the message.C
The sender’s administrator who provides the sender with the PGP program.D
A third party that belongs to what’s often known as web of trust， that can verify the relationship between the user and the key.E
The vendor of the PGP program.
考题
单选题For the following statements， which one is perceived as a drawback of implementing Fibre ChannelAuthentication Protocol （FCAP）？（）A
It is restricted in size to only three segmentsB
It requires the use of netBT as the network protocolC
It requires the implementation of IKED
It relies on an underlying Public Key Infrastructure
考题
单选题Which of the following is INCORRECT according to the passage?A
Renaming is a major movement in US higher education.B
The reasons of renaming are closely related to the image as academics.C
Only Dartmouth College has resisted the temptation of renaming.D
It is found that two-thirds of the prospective students planned to enroll in a public or private university.
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