Answer:
Many network and communication protocols require bit stuffing for the following purposes: to avoid the interpretation of data as control information. For example, with six consecutive 1 bits, X.25 uses the bit stuffing,signal the beginning and end of a frame.
High-level Data link control (HDLC) is a bit-oriented protocol for point-to-point and multi-point communication.P/F bits are present in HDLC control field.
So,Yes bit stuffing is necessary in control field.
Answer:
The BitLocker keys were compromised
Explanation:
Given that the act of decrypting and encrypting all over is a means of troubleshooting the issue of security in computing operations. Hence, when an administrator is forced to decrypt and encrypt the entire volume, the main reason for such action can be as a result of "BitLocker keys were compromised."
Hence, the right answer, in this case, is that "The BitLocker keys were compromised."
