MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Database knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which is the largest disadvantage of symmetric Encryption? |
| A. | More complex and therefore more time-consuming calculations |
| B. | Problem of the secure transmission of the Secret Key |
| C. | Less secure encryption function |
| D. | Isn t used any more |
| Answer» C. Less secure encryption function | |
| 2. |
Assymmetric Encryption: Why can a message encrypted with the Public Key only be decrypted with the receiver s appropriate Private Key? |
| A. | Not true, the message can also be decrypted with the Public Key |
| B. | A so called one way function with back door is applied for the encryption |
| C. | The Public Key contains a special function which is used to encrypt the message and which can only be reversed by the appropriate Private Key |
| D. | The encrypted message contains the function for decryption which identifies the Private Key |
| Answer» C. The Public Key contains a special function which is used to encrypt the message and which can only be reversed by the appropriate Private Key | |