Answer:
The first one I'm sorry if I'm wrong
Answer: They are forms of of carrying data from communication devices. The difference is the medium where the signal travels.
Explanation:
Hi, the difference between guided and unguided media is that in the guided media, the signal travels through a physical medium whereas, in unguided media, the signal travels through the air.
Guided and unguided media are types of transmission media.
The transmission media carries electromagnetic signals, that transmit data between communicating devices like computers.
Answer:
.N. Generación & Descripción
1
Primera Generación
El período de primera generación: 1946-1959. Base del tubo de vacío.
2
Segunda Generación
El período de la segunda generación: 1959-1965. Base del Transistor
3
Tercera generación
El período de tercera generación: 1965-1971. Circuito integrado de base.
4
Cuarta Generación
El período de cuarta generación: 1971-1980. Base del Microprocesador VLSI.
5
Quinta Generación
El período de la quinta generación: 1980 en adelante. Base del Microprocesador ULSI.
Explanation:
espero y esto te sirva de algo
Answer:
Following are the program in the Python Programming language.
#define function
def negative_num(num_list):
#set list type variable
nlist=[]
#set the for loop
for n in num_list:
#check negative numbers
if(n<0):
#add the value of n in list
nlist.append(n)
#return list
return nlist
#set new list type variable that store list
newl=[-5,8,-6,3,-4,9,-7]
#print and call the function
print(negative_num(newl))
<u>Output</u>:
[-5, -6, -4, -7]
Explanation:
Here, we define the function "negative_num" and pass an argument "num_list" in its parameter and inside the function.
- Set new list data type variable "nlist".
- Set the for loop which iterate as the list.
- Set the if conditional statement to check the value of the list is less than 0 then, add that negative values in the variable "nlist".
- Then, return the new list.
Finally, we set a variable "newl" which store the list of negative and positive numbers then, we print and call the function.
