Answer:
False
Explanation:
No app icon on app's action bar will move the device to its home screen.It is not a valid statement.
Answer:
from socket import *
hostname = input('Enter the host to be scanned: ')
ip_add = gethostbyname(hostname)
connections = [ ]
for i in range(133, 136):
s = socket(AF_INET, SOCK_STREAM)
conn = s.connect_ex((ip_add, i))
print(conn)
connections.append(conn)
if 0 in connections:
print ('Host is online')
s.close()
else:
print ('system is unreachable')
Explanation:
The python source code above scans for all the available range of ports in the provided hostname, if any port is available, the host is online else the program print the error message "system is unreachable.
Answer:
True
Explanation:
Domain extensions always appear at the end of a website's address.
It's a means to categorise websites.
.edu domains are used for educational purposes
.gov are restricted to by government entities
.org is largely used by nonprofit websites.
While
.net is derived from the word network, indicating it was originally intended for organizations involved in networking technologies, such as Internet service providers and other infrastructure companies
.biz is intended for registration of domains to be used by businesses
The right domain extension adds credibility and memorability to your website by aligning it with a specific brand purpose.
Answer:
It is a C++ program. The complete function ConvertToDecadesAndYears which takes totalYears as parameter and convert totalYears to decades and years is provided in the attached document.
Explanation:
The explanation is provided in the attached document.
The screenshot of the complete code along with its output is attached.
