Most(75)measures involve data encryption and password.A．securityB．hardwareC．displayD．program
Most(75)measures involve data encryption and password.
A．security
B．hardware
C．display
D．program
相关考题：
50) They may teach very well and more than earn their salaries, but most of them make little or no independent reflections on human problems which involve moral judgment.
Most ______ measures involve data encryption and password.A．securityB．hardwareC．displayD．ProgramA．B．C．D．
Local bus can increase the data throughput. The bus that is most frequently used is(75)。A．VESAB．EISAC．MCAD．PCI
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.
Which of the following standards or encryption types is the MOST secure for wireless networking?() A.WEPB.AESC.TKIPD.DES
Data encryption and decryption occurs at which layer of the OSI model?() A.TransportB.PresentationC.SessionD.Application
● Most （75） measures involve data encryption and password.（75）A. securityB. hardwareC. displayD. program
Most of the meeting was spent going over the sales __________from the previous month.A.shapesB.celebritiesC.figuresD.measures
Most of the meeting was spent going over the salesfrom the previous month.A.shapes B.celebritiesC.figures D.measures
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.Authentication B.structure C.encryption D.exchange
Which of the following best describes a hash function？（）A、An irreversible fast encryption methodB、A reversible fast encryption methodC、A reversible value computed from a piece of data and used to detect modificationsD、An irreversible value computed froma piece of data and used to detect modificationsE、A table inwhich values are stored for efficient retrieval.
Which of the following standards or encryption types is the MOST secure for wireless networking?（）A、WEPB、AESC、TKIPD、DES
主流的对称密码算法主要有DES（Data Encryption Standard）算法，3DES（Triple DES）算法和AES（Advanced Encryption Standard）算法
Which description about asymmetric encryption algorithms is correct？（）A、They use the same key for encryption and decryption of data.B、They use different keys for decryption but the same key for encryption of data.C、They use different keys for encryption and decryption of data.D、They use the same key for decryption but different keys for encryption of data.
Which of the following technologies is the MOST secure form of wireless encryption?（）A、SSLB、WPAC、WEPD、TLS
Data encryption and decryption occurs at which layer of the OSI model?（）A、TransportB、PresentationC、SessionD、Application
Which encryption type is used to secure user data in an IPsec tunnel?（）A、symmetric key encryptionB、asymmetric key encryptionC、RSAD、digital certificates
Which two statements regarding symmetric 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.
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
Which three features are provided by Oracle Net Services？ （）A、Data encryption.B、User authentication.C、Transparent data conversionD、Configuration and administration mechanisms.E、Support for multiple network transport protocols.
You administer a SQL Server 2008 instance. The instance hosts a database that is used by a Web-based application. The application processes 15,000 transactions every minute. A table in the database contains a column that is used only by the application. This column stores sensitive data. You need to store the sensitive data in the most secure manner possible. You also need to ensure that you minimize the usage of memory space and processor time. Which encryption type should you use?（）A、Symmetric key encryptionB、Asymmetric key encryptionC、Certificate-based encryptionD、Transparent data encryption
判断题主流的对称密码算法主要有DES（Data Encryption Standard）算法，3DES（Triple DES）算法和AES（Advanced Encryption Standard）算法A对B错
单选题Which statement is true regarding a session key in the Diffie-Hellman key-exchange process?（）AA session key value is exchanged across the network.BA session key never passes across the network.CA session key is used as the key for asymmetric data encryption.DA session key is used as the key for symmetric data encryption.
问答题Discuss, and decide together: ● What measures are most effective for identifying new export markets? ● How to maintain sales in export markets?
单选题Which description about asymmetric encryption algorithms is correct？（）AThey use the same key for encryption and decryption of data.BThey use different keys for decryption but the same key for encryption of data.CThey use different keys for encryption and decryption of data.DThey use the same key for decryption but different keys for encryption of data.
多选题Which two statements regarding symmetric key encryption are true?（） (Choose two.)AThe same key is used for encryption and decryption.BIt is commonly used to create digital certificate signatures.CIt uses two keys: one for encryption and a different key for decryption.DAn attacker can decrypt data if the attacker captures the key used for encryption.
单选题Which of the following best describes a hash function？（）AAn irreversible fast encryption methodBA reversible fast encryption methodCA reversible value computed from a piece of data and used to detect modificationsDAn irreversible value computed froma piece of data and used to detect modificationsEA table inwhich values are stored for efficient retrieval.