All of the answers above are correct
Answer
First part:
The transmitted 8-bit sequence for ASCII character '&' with odd parity will be 00100110. Here leftmost bit is odd parity bit.
Second part:
The invalid bit sequence are option a. 01001000 and d. 11100111
Explanation:
Explanation for first part:
In odd parity, check bit of either 0 or 1 is added to the binary number as leftmost bit for making the number of 1s in binary number odd.
If there are even number of 1s present in the original number then 1 is added as leftmost bit to make total number of 1s odd.
If there are odd number of 1s present in the original number then 0 is added as leftmost bit to keep the total number of 1s odd.
Explanation for second part:
A valid odd parity bit sequence will always have odd number of 1s.
Since in option a and d, total number of 1s are 2 and 6 i.e. even number. Therefore they are invalid odd parity check bit sequences.
And since in option b and c, total number of 1s are 5 and 7 i.e. odd numbers respectively. Therefore they are valid odd parity check bit sequences.
Answer:
Time required is 0.007 s
Explanation:
As per the question:
Analog signal to digital bit stream conversion by Host A =64 kbps
Byte packets obtained by Host A = 56 bytes
Rate of transmission = 2 Mbps
Propagation delay = 10 ms = 0.01 s
Now,
Considering the packets' first bit, as its transmission is only after the generation of all the bits in the packet.
Time taken to generate and convert all the bits into digital signal is given by;
t = 
t = 
(Since, 1 byte = 8 bits)
t = 7 ms = 0.007 s
Time Required for transmission of the packet, t':
Answer:
A) Vector is an upward, downwards, left, and right directions for Emily vector is in the upward, downwards, and right directions for Fran.
B) The force of weight and gravity in the downward direction, the normal force in the upward direction, acceleration force in the right direction and the frictional force in the left direction. Fran doesn't have a frictional force.
C) Emily's velocity will slow down since the ground is being countering her velocity and slowing her down in the opposite direction until she stops. Fran's speed will be constant since there is no friction to slow her down so she will continue to move unless she hits a wall.
Explanation:
Answer:
Remember facts precisely without error or difficulty recalling.Perform repeated operations/actions without getting tired, bored, hungry or sleepy.Numeric calculations.Play certain games: AlphaGo Zero: Learning from scratch | DeepMindDo as they are told (though sometimes too precisely).
Explanation:
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