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| Q. |
What is the core purpose of encryption in secure communication? |
| A. | To make data unreadable without proper decryption |
| B. | To compress data for faster transmission |
| C. | To improve network speed |
| D. | To disguise the sender's identity |
| Answer» A. To make data unreadable without proper decryption | |
| Explanation: Encryption converts data into an unreadable format, preventing unauthorized access to the information during transmission. This ensures that only authorized parties with the decryption key can access the original message. | |
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