The binary representation of +3997 is 1111 1001 1101.
In one's complement this is simply adding a sign bit and inverting all the bits:
1 0000 0110 0010
The two's complement is the one's complement plus 1:
1 0000 0110 0011
That's 13 bits. Normally the sign bit would be at an 8, 16 or 32,... bit boundary.
For -436 it's 10 0100 1100 and 10 bits
Answer:
tina.left(90)
Explanation:
In code if you want your character to turn left you put "left" in your code and if you want your character to go right type "right" and so on and so on so your answer is tina.left(90)
Answer:
Crosstalk, Jitter, Impulse noise.
Explanation:
Crosstalk is a network error that occurs when one pair of cable causes interference on another pair of cables thereby preventing efficient data transmission.
Jitter may also impair the accuracy of the data being transmitted across network because minute variations in amplitude, phase, and frequency always occur. The generation of a perfect carrier signal in an analog circuit is almost impossible. The signal may be affected by continuous and rapid network gains or phase changes.
Impulse noise (also referred to as spikes) is the primary source of errors in data communications. Impulse noise can be caused by positioning a communications cable near a source of intermittent but strong electromagnetic pulses, such as an elevator motor.
Counter measures
Shielding (protecting wires by covering them with an insulating coating) is one of the best ways to prevent impulse noise, cross-talk.
Amplifiers can be used to increase signal strength since the connection would run across 4 floors.
Answer: Camera lens, Film or sensors, and body.
Explanation: I researched it.
