The sign bit is the high order bit, so that leaves two bits for the value. Two bits can represent 0-3. 2^2 possibilities.
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 question mark)
Explanation:
The asterisk (*) matches one or more occurrences of any character, but the question mark matches exactly one.
Answer:
False, it only needs approval of your parents/guardian
May I have brainliest please? :)
