Answer:
The program to this question can be given as:
Program:
factorial=1 #declare a variable.
number=int(input("Enter a positive integer:")) #input a number.
while (number>0): #loop
factorial= factorial*number # holding value in factorial variable
number=number-1
print('=',factorial) #print value.
Output:
Enter a positive integer:6
= 720
Explanation:
The description of the above python program can be given as:
- In the above program firstly we define a variable that is "factorial". In this variable, we assign a value that is 1 and it is used to calculate the factorial value.
- We define a variable "number". The number variable is used to take input from the user.
- Then we define a loop in the loop we calculate the factorial and hold the value in the factorial value in the last we print the value.
The answer is c carbonation
Answer:
Compatibility.
Explanation:
Email or electronic mail is a messaging system that allows for transmission of digital or electronic mails to computers within and to other networks through the internet.
Email applications are web based applications and are hosted on servers. The POP (post office protocol) and IMAP (internet messaging access protocol) are used to message the mails sent to a client on a server. The application is written with standards and protocols to ensure compatibility in all types of device form factor, so an email can be view in a laptops, smartphones etc.
A computer peripheral, or peripheral device, is an external object that provides input and output for the computer. Some common input devices include:
keyboard
mouse
touch screen
pen tablet
joystick
MIDI keyboard
scanner
digital camera
microphone
<span>
Some common Output Devices :
</span>monitor
projector
TV screen
printer
plotter
<span>speakers</span>
