SCWCD(310-083)

单选题Which security mechanism uses the concept of a realm？（）A AuthorizationB Data integrityC ConfidentialityD Authentication

题目
单选题
Which security mechanism uses the concept of a realm？（）
A

Authorization

B

Data integrity

C

Confidentiality

D

Authentication

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相似问题和答案

第1题：

Whichsecuritymechanismisemployedonlyontheserver－sidetolimitaccesstoresourcesorcomponents?()

A.authorization

B.dataintegrity

C.confidentiality

D.authentication


参考答案：A

第2题：

All three types of cryptography schemes have unique function mapping to specific applications. For example, the symmetric key( ) approach is typically used for the encryption of data providing ( ) , whereas asymmetric key cryptography is mainly used in key ( ) and nonrepudiation , thereby providing confidentiality and authentication. The hash ( ) (noncryptic), on the other hand, does not provide confidentiality but provides message integrity, and cryptographic hash algorithms provide message ( ) and identity of peers during transport over insecure channels.

A.Cryptography

B.decode

C.privacy

D.security@@@SXB@@@A.Conduction

B.confidence

C.confidentiality

D.connection@@@SXB@@@A.Authentication

B.structure

C.encryption

D.exchange@@@SXB@@@A.Algorithm

B.Secure

C.structure

D.encryption@@@SXB@@@A.Confidentiality

B.integrity

C.service

D.robustness


正确答案：D,C,C,A,C

第3题：

Whichthe securitymechanismusestheconceptofarealm?()

A.authorization

B.dataintegrity

C.confidentiality

D.authentication


参考答案：D

第4题：

Which security mechanism is employed only on the server-side to limit access to resources or components？（）

  • A、 authorization
  • B、 data integrity
  • C、 confidentiality
  • D、 authentication

正确答案:A

第5题：

Which option ensures that data is not modified in transit？（）

  • A、Authorization
  • B、Confidentiality
  • C、Authentication
  • D、Integrity

正确答案:D

第6题：

An authentication realm consists of which three authentication resources?()

A. Authentication server

B. Session options

C. Authentication policy

D. End-point security policy

E. Role-mapping rules


参考答案：A, C, E

第7题：

Which two statements about using the CHAP authentication mechanism in a PPP link are true?()

A.CHAP uses a two-way handshake

B.CHAP authentication periodically occurs after link establishment

C.CHAP has no protection from playback attacks

D.CHAP authentication is performed only upon link establishment

E.CHAP uses a three-way handshake

F.CHAP authentication passwords are sent in plaintext


参考答案：B, E

第8题：

Whichsecuritymechanismcanbedirectedthroughtheelementinawebdeploymentdescriptor()?

A.authorization

B.dataintegrity

C.confidentiality

D.authentication


参考答案：D

第9题：

Which two statements about the Wired Equivalent Privacy （WEP） encryption mechanism are true？ （）

  • A、the two methods of authentication using the WEP encryption are open and shared key
  • B、the 802.11 standard defines WEP security using 128-bit keys
  • C、WEP can provide stronger authentication through the use of LEAP， PEAP， or EAP-FAST
  • D、WEP is a scalable encryption solution that uses static keys for authentication
  • E、WEP security provides only one-way authentication
  • F、WEPv2 offers improved encryption by replacing the RC4 encryption mechanism with the AES （symmetric block cipher） mechanism

正确答案:A,E

第10题：

Which two pieces of information are needed when declaring the web resource collection in the deployment descriptor？（）

  • A、 the URL pattern that requires authorization
  • B、 the HTTP methods that require authorization
  • C、 the users allowed access to the web resource
  • D、 the J2EE roles allowed access to the web resource
  • E、 the authentication mechanism required by the web resource

正确答案:A,B

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