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All three types of cryptography schemes have unique function mapping to specific.For example,the synunetric key（71）approach is typically used for theencryption of data providmg（72）,whereas asymmetric key cryptography is maidy used in key（73）and noruepudia

题目
All three types of cryptography schemes have unique function mapping to specific.For example,the synunetric key（71）approach is typically used for theencryption of data providmg（72）,whereas asymmetric key cryptography is maidy used in key（73）and noruepudiation,thereby providing confidentiality and authentication.The hash（74）（noncryptic）,on the other hand,does not provide confidentiality but provides messageintegrity,and cryptographic hash algorithms provide message（75）and identity of peers during transport over insecure channels.
请作答72题。

A.Conduction
B.confidence
C.confidentiality
D.connection
相似考题

1.●Flow control is a function that prevents network congestion by ensuring that (71) do not overwhelm (72) with datA．There are three commonly used methods for handling network congestion ． (73) is used by network devices to temporarily store bursts of excess data in memory until they can be processed． (74) are used by receiving devices to help prevent their buffers from overflowing ． (75) is a flow-control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted．(71)~(72)A．transmitting devicesB．transmitted devicesC．receiving devicesD．received devices(73)~(75) A．BufferB．Source-quench messagesC．BufferingD．Windowing

2.Which three authentication server types are supported for retrieving user attributes used in role－ mapping rules?()A. LDAPB. S/KeyC. TACACS+D. RADIUSE. SiteMinder

3.Flow control is a function that prevents network congestion by ensuring that(71)do not overwhelm(72)with data. There are three commonly used methods for handling network congestion.(73)is used by network devices to temporarily store bursts of excess data in memory until they can be processed. (74)are used by receiving devices to help prevent their buffers from overflowing.(75)is a flow -control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted.A．transmitting devicesB．transmitted devicesC．receiving devicesD．received devices

4.Which encryption type is used to secure user data in an IPsec tunnel?()A. symmetric key encryptionB. asymmetric key encryptionC. RSAD. digital certificates

更多“All three types of cryptography schemes have unique function mapping to specific.For example,the synunetric key（71）approach is typically used for theencryption of data providmg（72）,whereas asymmetric”相关问题

  • 第1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2题：

    All three types of cryptography schemes have unique function mapping to specific．For example, the symmetric key approach （71） is typically used for the encryption of data providing（72）, whereas asymmetric key cryptography is maidy used in key（73）and nonrepudiation, thereby providing confidentiality and authentication． The hash（74）（noncryptic）, on the other hand, does not provide confidentiality but provides message integrity, and cryptographic hash algorithms provide message（75）and identity of peers during transport over insecure channels．

    A.Conduction
    B.confidence
    C.confidentiality
    D.connection

    答案：C
    解析：
    略

  • 第3题：

    All three types of cryptography schemes have unique function mapping to specific.For example,the synunetric key（71）approach is typically used for theencryption of data providmg（72）,whereas asymmetric key cryptography is maidy used in key（73）and noruepudiation,thereby providing confidentiality and authentication.The hash（74）（noncryptic）,on the other hand,does not provide confidentiality but provides messageintegrity,and cryptographic hash algorithms provide message（75）and identity of peers during transport over insecure channels.
    请作答71题

    A.Cryptography
    B.decode
    C.privacy
    D.security

    答案：A
    解析：

  • 第4题：

    The objective of (71) is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is (72). Most information systems require data to be stored and retrieved, whether a small file, such as a memo produced by a word processor, or a large database, such as one that stores an organization's accounting records. The second function is the (请作答此空), the processing required to access data, which often means database queries in Structured Query Language. The third function is the (74), which is the logic documented in the DFDs, use cases, and functional requirements. The fourth function is the presentation logic, the display of information to the user and the acceptance of the user's commands. The three primary hardware components of a system are (75).

    A. data persistence
    B .data access objects
    C. database connection
    D. data access logic

    答案：D
    解析：
    架构设计的目标是确定应用软件的哪些部分将被分配到何种硬件。识别出正在开发系统的主要软件构件并分配到系统将要运行的硬件构件。所有软件系统可分为四项基本功能。首项是数据存储。大多数信息系统需要数据进行存储并检索，无论是一个小文件，比如一个字处理器产生的一个备忘录，还是一个大型数据库，比如存储一个企业会计记录的数据库。第二项功能是数据访问逻辑，处理过程需要访问数据，这通常是指用SQL进行数据库查询。第三项功能是应用程序逻辑，这些逻辑通过数据流图，用例和功能需求来记录。第四项功能是表示逻辑，给用户显示信息并接收用户命令。一个系统的三类主要硬件构件是客户机、服务器和网络。

  • 第5题：

    The DES algorithm is an example of what type of cryptography?DES算法是下面哪一个加密算法的一个样例？（）

    • A、Secre tKey.秘密密钥
    • B、Asymmetric Key.非对称密钥
    • C、Two-key双密钥
    • D、Public Key.公钥

    正确答案:A

  • 第6题：

    Which three are distinctions between asymmetric and symmetric algorithms？ （）

    • A、Only symmetric algorithms have a key exchange technology built in
    • B、Asymmetric algorithms are used quite often as key exchange protocols for symmetricalgorithms
    • C、Only asymmetric algorithms have a key exchange technology built in
    • D、Asymmetric algorithms are based on more complex mathematical computations

    正确答案:B,C,D

  • 第7题：

    Which statement is true regarding a session key in the Diffie-Hellman key-exchange process?（）

    • A、A session key value is exchanged across the network.
    • B、A session key never passes across the network.
    • C、A session key is used as the key for asymmetric data encryption.
    • D、A session key is used as the key for symmetric data encryption.

    正确答案:B

  • 第8题：

    Which two statements regarding asymmetric key encryption are true？（）

    • A、The same key is used for encryption and decryption.
    • B、It is commonly used to create digital certificate signatures.
    • C、It uses two keys： one for encryption and a different key for decryption.
    • D、An attacker can decrypt data if the attacker captures the key used for encryption

    正确答案:A,B

  • 第9题：

    多选题
    Which three are distinctions between asymmetric and symmetric algorithms？ （）
    A

    Only symmetric algorithms have a key exchange technology built in

    B

    Asymmetric algorithms are used quite often as key exchange protocols for symmetricalgorithms

    C

    Only asymmetric algorithms have a key exchange technology built in

    D

    Asymmetric algorithms are based on more complex mathematical computations


    正确答案： C,A
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements regarding asymmetric key encryption are true？（）
    A

    The same key is used for encryption and decryption.

    B

    It is commonly used to create digital certificate signatures.

    C

    It uses two keys： one for encryption and a different key for decryption.

    D

    An attacker can decrypt data if the attacker captures the key used for encryption


    正确答案： C,B
    解析： 暂无解析

  • 第11题：

    单选题
    Which statement is true regarding a session key in the Diffie-Hellman key-exchange process?（）
    A

    A session key value is exchanged across the network.

    B

    A session key never passes across the network.

    C

    A session key is used as the key for asymmetric data encryption.

    D

    A session key is used as the key for symmetric data encryption.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    多选题
    Which three authentication server types are supported for retrieving user attributes used in role- mapping rules?（）
    A

    LDAP

    B

    S/Key

    C

    TACACS+

    D

    RADIUS

    E

    SiteMinder


    正确答案： E,D
    解析： 暂无解析

  • 第13题：

    All three types of cryptography schemes have unique function mapping to specific．For example, the symmetric key approach （71） is typically used for the encryption of data providing（72）, whereas asymmetric key cryptography is maidy used in key（73）and nonrepudiation, thereby providing confidentiality and authentication． The hash（74）（noncryptic）, on the other hand, does not provide confidentiality but provides message integrity, and cryptographic hash algorithms provide message（75）and identity of peers during transport over insecure channels．

    A. Cryptography
    B.decode
    C.privacy
    D.security

    答案：A
    解析：
    略

  • 第14题：

    All three types of cryptography schemes have unique function mapping to specific.For example,the synunetric key（71）approach is typically used for theencryption of data providmg（72）,whereas asymmetric key cryptography is maidy used in key（73）and noruepudiation,thereby providing confidentiality and authentication.The hash（74）（noncryptic）,on the other hand,does not provide confidentiality but provides messageintegrity,and cryptographic hash algorithms provide message（75）and identity of peers during transport over insecure channels.
    请作答74题。

    A.Algorithm
    B.Secure
    C.structure
    D.encryption

    答案：A
    解析：

  • 第15题：

    All three types of cryptography schemes have unique function mapping to specific．For example,the symmetric key approach（ ）is typically used for the encryption of data providing（ ）,whereas asymmetric key cryptography is maidy used in key（ ）and nonrepudiation,thereby providing confidentiality and authentication．The hash（本题）（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.Algorithm
    B.Secure
    C.structure
    D.encryption

    答案：A
    解析：

  • 第16题：

    Which two statements are true regarding the USING clause in table joins?（）

    • A、It can be used to join a maximum of three tables 
    • B、It can be used to restrict the number of columns used in a NATURAL join 
    • C、It can be used to access data from tables through equijoins as well as nonequijoins 
    • D、It can be used to join tables that have columns with the same name and compatible data types

    正确答案:B,D

  • 第17题：

    The RSA algorithm is an example of what type of cryptography?RSA算法是下面哪种算法的典型例子？（）

    • A、Private Key.私钥
    • B、Symmetric Key对称密钥
    • C、Secret Key秘密密钥
    • D、Asymmetric Key.非对称密钥

    正确答案:D

  • 第18题：

    What is the objective of Diffie-Hellman？（）

    • A、used to verify the identity of the peer
    • B、used between the initiator and the responder to establish a basic security policy
    • C、used to establish a symmetric shared key via a public key exchange process
    • D、used for asymmetric public key encryption

    正确答案:C

  • 第19题：

    Which three authentication server types are supported for retrieving user attributes used in role- mapping rules?（）

    • A、LDAP
    • B、S/Key
    • C、TACACS+
    • D、RADIUS
    • E、SiteMinder

    正确答案:A,D,E

  • 第20题：

    You have an enterprise subordinate certification authority （CA） configured for key archival. Three key  recovery agent certificates are issued.   The CA is configured to use two recovery agents.   You need to ensure that all of the recovery agent certificates can be used to recover all new private keys.   What should you do（）

    • A、Add a data recovery agent to the Default Domain Policy.
    • B、Modify the value in the Number of recovery agents to use box.
    • C、Revoke the current key recovery agent certificates and issue three new key recovery agent certificates.
    • D、Assign the Issue and Manage Certificates permission to users who have the key recovery agent  certificates.

    正确答案:B

  • 第21题：

    多选题
    Which two statements are true regarding the USING clause in table joins?（）
    A

    It can be used to join a maximum of three tables

    B

    It can be used to restrict the number of columns used in a NATURAL join

    C

    It can be used to access data from tables through equijoins as well as nonequijoins

    D

    It can be used to join tables that have columns with the same name and compatible data types


    正确答案： B,A
    解析： 暂无解析

  • 第22题：

    单选题
    Which encryption type is used to secure user data in an IPsec tunnel?（）
    A

    symmetric key encryption

    B

    asymmetric key encryption

    C

    RSA

    D

    digital certificates


    正确答案： B
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements regarding asymmetric key encryption are true?（） (Choose two.)
    A

    The same key is used for encryption and decryption.

    B

    It is commonly used to create digital certificate signatures.

    C

    It uses two keys: one for encryption and a different key for decryption.

    D

    An attacker can decrypt data if the attacker captures the key used for encryption.


    正确答案： A,C
    解析： 暂无解析

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