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My name is Ann [436]
2 years ago
8

What type of wireless connection requires an unobstructed "line of sight" between transmitter and receiver?

Computers and Technology
1 answer:
lina2011 [118]2 years ago
5 0

Answer:

Infrared

Explanation:

the connection which requires an unobstructed "line of sight" between transmitter and receiver is called Infrared connection.                                

Infrared is the device which is used in T. V remotes.            

Infrared is also used in computer in the device like cordless keyboard, mouses and infra touch screen.

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Complete the function to return the result of the conversiondef convert_distance(miles):km = miles * 1.6 # approximately 1.6 km
AnnZ [28]

Answer:

The complete program is as follows:

def convert_distance(miles):

   km = miles * 1.6 # approximately 1.6 km in 1 mile

   return km

my_trip_miles = 55

# 2) Convert my_trip_miles to kilometers by calling the function above

my_trip_km =convert_distance(my_trip_miles) #3) Fill in the blank to print the result of the conversion

# 4) Calculate the round-trip in kilometers by doubling the result,

print("The distance in kilometers is " +str(my_trip_km))

# and fill in the blank to print the result

print("The round-trip in kilometers is " + str(my_trip_km * 2))

Explanation:

<em>The program is self-explanatory because I used the same comments in the original question.</em>

5 0
2 years ago
Which of the following is a sign that a website is inappropriate?
nata0808 [166]

Answer:

A

Explanation:

If you find something embarrassing, its more likely that other people with also think its embarrassing. All the other points are on the internet right now. Amazon sells things, News show information and there are political campaigns to show you there offers

3 0
3 years ago
Read 2 more answers
A calculator is not a computer because​
Lady_Fox [76]

\huge\fbox\red{❥answer}

By definition a computer is an electronic device used to store and compute data. So, by definition a calculator stores and interprets data/numbers, and that makes it a computer. However, a computer can also use programs, and manipulate stored data to complete those programs.

hope it helps!! :D

8 0
3 years ago
An employee mentions that opening a large document file is taking longer than usual. The desktop support technician suspects tha
kumpel [21]

Answer:

Perform data backup on the work computer

Explanation:

It is very important that at every point in time that a technician will perform a maintenance, repair, or troubleshooting. the data on the work computer should be backed up to avoid loss. This is done to avoid data loss resulting from failure from hardware or software, backup provides copy of critical data immediately the maintenance is done, therefore backup is very important before any troubleshooting is done.

8 0
3 years ago
Define a function SetTime, with int parameters hoursVal and minutesVal, that returns a struct of type TimeHrMin. The function sh
Lapatulllka [165]

Answer:

#include <stdio.h>

typedef struct TimeHrMin_struct //struct

{

int hours;

int minutes;

} TimeHrMin;

struct TimeHrMin_struct SetTime(int hoursVal,int minutesVal) //SetTime function

{

struct TimeHrMin_struct str;

str.hours=hoursVal; //assigning the values

str.minutes=minutesVal;

return str; //returning the struct

}

int main(void)

{

TimeHrMin studentLateness;

int hours;

int minutes;

scanf("%d %d", &hours, &minutes);

studentLateness = SetTime(hours, minutes); //calling the function

printf("The student is %d hours and %d minutes late.\n", studentLateness.hours, studentLateness.minutes);

return 0;

}

Explanation:

4 0
3 years ago
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