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Fudgin [204]
2 years ago
12

PLZ HELP ME I WILL GIVE BRAINLIST!!! Why was the Internet originally constructed?

Computers and Technology
1 answer:
pochemuha2 years ago
5 0

Answer:

C. to provide online search capabilities

Explanation:

The first workable prototype of the Internet came in the late 1960s with the creation of ARPANET, or the Advanced Research Projects Agency Network. Originally funded by the U.S. Department of Defense, ARPANET used packet switching to allow multiple computers to communicate on a single network.

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Write a program to sort the (name, age, score) tuples by descending order where name is string, age and score are numbers. The s
zimovet [89]

Answer:

The program in Python is as follows:

from operator import itemgetter

m = int(input("Number of records: "))

print("Name, Age, Score")

my_list =[]

for i in range(m):

   user_details = input()

   my_list.append(tuple((user_details.split(","))))

my_list.sort(key =  itemgetter(0, 1, 2))        

print("Sorted: ", my_list)

Explanation:

This imports the operator function from itemgetter

from operator import itemgetter

This gets the number of records, m

m = int(input("Number of records: "))

This prints the format of input

print("Name, Age, Score")

This initializes the list of tuples

my_list =[]

This iterates through m

for i in range(m):

This gets the details of each person

   user_details = input()

This appends the details to the tuple

   my_list.append(tuple((user_details.split(","))))

This sorts the tuple

my_list.sort(key =  itemgetter(0, 1, 2))        

This prints the sorted tuple

print("Sorted: ", my_list)

6 0
2 years ago
¿Cómo es la onda percibida por un osciloscopio cuando hablamos de sonido? ¿Qué parámetros podemos observar en ella?
frozen [14]

Answer:

Las ondas de sonido, que es una onda longitudinal, son producidas por la vibración de un objeto de tal manera que (la onda de sonido requiere un medio de viaje, líquido sólido o gas) la dirección del sonido es la misma que la dirección de la vibración y como la el ancho de la vibración (hacia adelante y hacia atrás) aumenta, la amplitud de la vibración aumenta y el sonido es más fuerte

Un micrófono conectado al osciloscopio recoge el medio de aire vibrante de la onda de sonido de la energía de la onda de sonido y lo convierte (produce) señales eléctricas y electrónicas. El osciloscopio, que está diseñado para mostrar señales electrónicas, muestra las señales electrónicas transmitidas por el micrófono en la pantalla con los mismos valores de amplitud y frecuencia que el volumen y el tono de la onda de sonido, respectivamente.

Las características observables son;

1) El volumen o el volumen de la onda de sonido que se muestra como la amplitud) en el cátodo, con una amplitud más alta que representa un sonido más fuerte

2) El tono de la onda de sonido se muestra como el espaciado de onda en el osciloscopio, el sonido de tono más alto se muestra por las ondas que se acercan en la pantalla

Explanation:

7 0
3 years ago
True or False?
Nadya [2.5K]

False.

The different between break and continue instruction is that with break you exit the loop, and with continue you skip to the next iteration.

So, for example, a loop like

for(i = 1; i <= 10; i++){

   if(i <= 5){

       print(i);

   } else {

       break;

   }

}

will print 1,2,3,4,5, because when i=6 you will enter the else branch and you will exit the loop because of the break instruction.

On the other hand, a loop like

for(i = 1; i <= 10; i++){

   if(i % 2 == 0){

       print(i);

   } else {

       continue;

   }

}

Will print 2,4,6,8,10, because if i is even you print it, and if i is odd you will simply skip to the next iteration.

6 0
3 years ago
When a customer makes an online hotel booking the database is updated by using
Valentin [98]
I think it’s a form,if wrong please don’t be mad
4 0
3 years ago
Read 2 more answers
What is the main task of the project manager
WINSTONCH [101]

Answer:

to handle day to day operations of a project A P E X

Explanation:

hope that helped

6 0
3 years ago
Read 2 more answers
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