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多选题
CA机构，又称为证书授证（Certificate Authority）中心，对其说明正确的是（）
A
在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书
B
CA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥
C
CA机构的数字签名使得攻击者不能伪造和篡改证书
D
作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
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更多 “多选题CA机构，又称为证书授证（Certificate Authority）中心，对其说明正确的是（）A在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书BCA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥CCA机构的数字签名使得攻击者不能伪造和篡改证书D作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任” 相关考题
考题
认证机构(CertificateAuthority),简称CA,在业界通常称为认证中心,它是证书的签发机构,是一个严格按照证书策略管理机构制定的策略颁发证书的机构。()
此题为判断题(对，错)。
考题
下列关于ca认证管理的特点描述不正确的是()。
A.CA认证中心允许商家、用户进行证书查询B.认证机构提供网上保险业务C.CA认证中心所做的CA数字化证书是打破地域或部门限制的网络化工作D.CA认证中心是进行网上合法身份、合法交易的权威证明机构
考题
汉译英：“产地证书；熏蒸证书”，正确的翻译为：（ ）。
A. Certificate of Origin ； Certificate of Fumigation
B. Certificate of Fumigation ； Certificate of Origin
C. Certificate of Quality ； Certificate of Origin
D. Certificate of Origin ； Certificate of Quality
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
CA机构，又称为证书授证（CertificateAuthority）中心，对其说明正确的是（）。A、在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书B、CA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥C、CA机构的数字签名使得攻击者不能伪造和篡改证书D、作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
考题
关于证书授证（CertificateAuthority）中心的说法错误的是（）。A、在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书B、CA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥C、CA机构的数字签名使得攻击者不能伪造和篡改证书D、作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
考题
You have an Active Directory domain that runs Windows Server 2008 R2. You need to implement a certification authority （CA） server that meets the following requirements： - Allows the certification authority to automatically issue certificates - Integrates with Active Directory Domain Services What should you do（）A、Install and configure the Active Directory Certificate Services server role as a Standalone Root CA .B、Install and configure the Active Directory Certificate Services server role as an Enterprise Root CA .C、Purchase a certificate from a third-party certification authority. Install and configure the Active Directory Certificate SD、Purchase a certificate from a third-party certification authority. Import the certificate into the computer store of the sc
考题
CA机构，又称为证书授证（Certificate Authority）中心，对其说明正确的是（）A、在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书B、CA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥C、CA机构的数字签名使得攻击者不能伪造和篡改证书D、作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
考题
以下关于CA 认证中心说法正确的是（）A、 CA 认证是使用对称密钥机制的认证方法B、 CA 认证中心负责证书的颁发和管理C、 可以根据CA 认证中心的证书对用户的身份进行验证D、 CA 认证中心不用保持中立，可以随便找一个用户来做为CA 认证中心
考题
关于证书机构的说法中，正确的是（）A、数字证书的生成和维护过程中一般需要证书授权中心和证书注册中心两个机构B、证书注册中心（RA）负责证书的生成工作C、证书授权中心（CA）负责证书的生成工作D、证书授权中心按照层次结构进行工作
考题
CA机构，又称为证书授权（Certificate Authority）中心，对说法正确的有（）。A、在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书B、CA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥C、CA机构的数字签名使得攻击者不能伪造和篡改证书D、作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
考题
Your company has an Active Directory domain. All servers run Windows Server 2008 R2. Your company uses an Enterprise Root certification authority （CA） and an Enterprise Intermediate CA. The Enterprise Intermediate CA certificate expires. You need to deploy a new Enterprise Intermediate CA certificate to all computers in the domain. What should you do（）A、Import the new certificate into the Intermediate Certification Store on the Enterprise Root CA server.B、Import the new certificate into the Intermediate Certification Store on the Enterprise Intermediate CA server.C、Import the new certificate into the Intermediate Certification Store in the Default Domain Controllers group policy object.D、Import the new certificate into the Intermediate Certification Store in the Default Domain group policy object.
考题
Your network contains a stand-alone certification authority (CA) and a Web server. The Web server hosts a secure Web site. The Web site uses a server certificate that was issued from the CA. Users report that they receive a certificate warning message when they connect to the Web site. You need to prevent users from receiving the certificate warning message when they connect to the Web site. What should you do from the Internet Options in Internet Explorer?（） A、Import the CA certificate to the trusted root CA certificate store. B、Import the server authentication certificate to the trusted publishers certificate store.C、Clear the Check for publisher's certificate revocation check box. D、Clear the Require server verification (https:) for all sites in this zone check box for the Trusted sites zone.
考题
You have an Exchange Server 2010 organization named contoso.com. The organization contains two Client Access servers named CAS1 and CAS2 that are in a Client Accessserver array. All internal and external users connect to their mailboxes by using mail.contoso.com. You need to install a certificate on the Client Access servers to meet the following requirements：.Support 500 client computers that are not joined to the Active Directory domain .Support clients that use Microsoft Office Outlook in Cached Exchange Mode， Autodiscover， andExchange ActiveSync .Minimize client and user support costs What should you do？（）A、From a trusted third-party certification authority （CA）， generate a certificate request that contains the mail.contoso.com and Autodiscover names.B、From a trusted third-party certification authority （CA）， generate a certificate request that contains the CAS1.contoso.com and CAS2.contoso.com names.C、From an internal Active Directory-integrated certification authority （CA）， generate a certificate request that contains the mail.contoso.com and Autodiscover names.D、From an internal Active Directory-integrated certification authority （CA）， generate a certificate request that contains the CAS1.contoso.com and CAS2.contoso.com names.
考题
You have a Windows Server 2008 R2 Enterprise Root certification authority （CA）. You need to grant members of the Account Operators group the ability to only manage Basic EFS certificates. You grant the Account Operators group the Issue and Manage Certificates permission on the CA . Which three tasks should you perform next（）A、Enable the Restrict Enrollment Agents option on the CA .B、Enable the Restrict Certificate Managers option on the CA .C、Add the Basic EFS certificate template for the Account Operators group.D、Grant the Account Operators group the Manage CA permission on the CA .E、Remove all unnecessary certificate templates that are assigned to the Account Operators group.
考题
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）
考题
多选题CA机构，又称为证书授权（Certificate Authority）中心，对说法正确的有（）。A在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书BCA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥CCA机构的数字签名使得攻击者不能伪造和篡改证书D作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
考题
单选题Your company has an Active Directory domain. You have a two-tier PKI infrastructure that contains an offline root CA and an online issuing CA. The Enterprise certification authority is running Windows Server 2008 R2. You need to ensure users are able to enroll new certificates. What should you do（）A
Renew the Certificate Revocation List （CRL） on the root CA . Copy the CRL to the CertEnroll folder on the issuing CB
Renew the Certificate Revocation List （CRL） on the issuing CA . Copy the CRL to the SystemCertificates folder in thC
Import the root CA certificate into the Trusted Root Certification Authorities store on all client workstations.D
Import the issuing CA certificate into the Intermediate Certification Authorities store on all client workstations.
考题
多选题CA机构，又称为证书授证（CertificateAuthority）中心，对其说明正确的是（）。A在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书BCA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥CCA机构的数字签名使得攻击者不能伪造和篡改证书D作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
考题
单选题You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed.The network contains an internal root certification authority （CA）.Users on the network use Outlook Anywhere.A Client Access server uses a wildcard certificate issued by a trusted third-party root CA.You need to ensure that users can send and receive encrypted e-mail messages by using S/MIME. What should you do？（）A
Instruct all users to import the third-party root CA certificate.B
Import the internal root CA certificate to the Client Access server.C
Instruct all users to import the internal root CA certificate.D
Issue a certificate to each user from the internal root CA
考题
单选题You need to design a security solution for the internally developed Web applications that meets business requirements. What should you do？（）A
Install and configure a stand-alone root certification authorative （CA） that is trusted by all company client computers. Issue encryption certificates to all developersB
Install and configure root certification authority （CA） that is trusted by all company client computers. Issue code-signing certificates to all developersC
Purchase a root certification from a trusted commercial certification authority （CA）. Install the root certificated on all developers’ computersD
Purchase a code-signing certificate from a trusted commercial certification authority （CA）. Install the certificate on all company client computers
考题
单选题Your company uses a Windows 2008 Enterprise certificate authority （CA） to issue certificates. You need to implement key archival. What should you do（）A
Archive the private key on the server.B
Apply the Hisecdc security template to the domain controllers.C
Configure the certificate for automatic enrollment for the computers that store encrypted files.D
Install an Enterprise Subordinate CA and issue a user certificate to users of the encrypted files.
考题
单选题You need to design a PKI for Litware， Inc. What should you do？（）A
Add one offline stand-alone root certificate authority（CA）.Add two online enterprise subordinate CAsB
Add one online stand-alone root certification authority（CA）.Add two online enterprise subordinate CAsC
Add one online enterprise root certification authority CA）.Add one offline enterprise subordinate CAD
Add one online enterprise root certification authority（CA）.Add two online enterprise subordinate CAs
考题
单选题关于证书授证（CertificateAuthority）中心的说法错误的是（）。A
在SET交易中，CA对持卡人、商户发放证书，不能对获款的银行、网关发放证书B
CA中心为每个使用公开密钥的用户发放一个数字证书，数字证书的作用是证明证书中列出的用户合法拥有证书中列出的公开密钥C
CA机构的数字签名使得攻击者不能伪造和篡改证书D
作为电子商务交易中受信任的第三方，承担公钥体系中公钥的合法性检验的责任
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