Answer:
The typedef struct is as follows:
typedef struct jumper_t {
char name[16];
double tries[N_TRIES];
double best_jump;
double deviation;
} jumper_t;
The declaration of jlist is:
jumper_t jlist[10];
Explanation:
This defines the typedef structure
typedef struct jumper_t {
The following declares the variables as stated in the question
<em> char name[16];
</em>
<em> double tries[N_TRIES];
</em>
<em> double best_jump;
</em>
<em> double deviation;
</em>
}
This ends the typedef definition
jumper_t;
(b) The declaration of array jlist is:
jumper_t jlist[10];
<u><em> </em></u>Answer:
1) Press Ctrl + Alt + Del
2) Click the power button in the bottom-right corner of the screen.
3) From the desktop, press Alt + F4 to get the Shut Down Windows screen.
and that's how to shut down your computer
<u><em></em></u>
<u><em>Please mark as brainliest if answer is right</em></u>
Have a great day, be safe and healthy
Thank u
XD
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.
