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In a client-server system, if the client wants to securely send sensitive data, which protocol should be used?

hard📝 Application Q9 of 15
Rest API - REST API Fundamentals
In a client-server system, if the client wants to securely send sensitive data, which protocol should be used?
AHTTPS
BFTP
CHTTP
DSMTP
Step-by-Step Solution
Solution:

  1. Step 1: Identify protocols for secure communication

    HTTPS encrypts data between client and server, ensuring security.

  2. Step 2: Differentiate from other protocols

    HTTP is not secure, FTP is for file transfer, SMTP is for email sending.

  3. Final Answer:

    HTTPS -> Option A

  4. Quick Check:

    Secure data transfer = HTTPS [OK]
Quick Trick: Use HTTPS for secure client-server communication [OK]
Common Mistakes:
  • Choosing HTTP instead of HTTPS
  • Confusing FTP with secure web protocol
  • Using SMTP for data transfer

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