True or False: It is illegal to park in a location that you block or create a hazard for other vehicles.
2 answers:
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Answer:
Following are the code to this question:
b= input()#defining b variable for input character value
h= input()#defining h variable for input character value
b_width=6#defining b_width variable that holds an integer value 6
r1 = ' ' * b_width+h#defining r1 variable that calculates hash lines
r2 = b*b_width+h*2#defining r3 variable that calculates 6 asterisk and 2 hash line
r3 = b*b_width+h*3#defining r3 variable that calculates 6 asterisk and 3 hash line
print(r1)#print r1 variable value
print(r2)#print r2 variable value
print(r3)#print r3 variable value
print(r2)#print r2 variable value
print(r1)#print r1 variable value
Output:
please find the attachment.
Explanation:
In the given python code, three variable "b,h, and b_width" is declared, in which "b_width" holds an integer variable "6" and variable "b and h" is used to an input character value. In the next line, "r1, r2, and r3" is declared, that holds arrowhead values which can be defined as follows:
- In the "r1" variable, it stores space with b_width variable and one h variable value.
- In the "r2" variable it stores b_width and 2*h variable value.
- In the "r3" variable it stores b_width and 3*h variable value.
At the last, it prints the "r1, r2, and r3" variable value and for arrowheads, it follows the above program code.
Answer:
HTTP is the application layer protocol required.
Explanation:
For a web page to be displayed on a browser, the seven layers of the OSI model work together. On the application layer, HTTP protocol is used to communicate between the server and the client. The HTTP client is the browser (Chrome, Internet Explorer, Firefox etc.) which sends a request to the HTTP server for accessing a web page.
When a URL is accessed, the HTTP client sends a request to the HTTP server. The server locates the file which is being requested and sends a response message containing the web page which is to be displayed. The exchange of data between the HTTP client and server takes place over a TCP connection.
TCP is a transport layer protocol which provides a reliable connection over which the exchange of data takes place. Data at the transport layer is sent in the form of segments. If the data being sent from the server is too long, it is divided into multiple segments and sent one after the other. The client is then responsible for joining the segments and displaying the information as a web page. The transport layer is also responsible for error correction and detection during the communication process.
If the student is sending or retrieving information from a secure website, the messages being exchanged between the client and server will be encrypted. This means that if a third-party tries to tap the communication process, they would not be able to decipher the messages. This increases the security and helps keep the information present on the web page confidential.
