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.
software programming like adobe flash.
Answer:
MAXIF
Explanation:
The MAXIF function is a function used in Ms Excel.
- This function indicates the maximum value located on an array .
Option B
Answer:
modifiers
Explanation:
The modifiers are the change that is minor with respect to the objects that have an impact at the render time
Therefore as per the given situation, the last option is correct as it fits to the current scenario
And, the rest of the options would be incorrect
The same is to be considered and relevant
Hence, the modifier is the correct option
