If( caryear >= 2000 ):
print "probably has air bags.\n"
elif( caryear >= 1990 ):
print "probably has anti-lock brakes.\n"
elif( caryear >= 1970 ):
print "probably has seat belts.\n"
else:
print "probably has few safety features.\n"
Answer:
Install a second server and load balancer
Explanation:
Considering the scenario described above and to solve this problem without having to replace the current server, what I will do is to carry out "installation of a second server to provide additional capacity for the server and install load balancer which helps in managing and allotting incoming requests or application traffic to any ready server prepared of fulfilling them.
Using a wireless technology known as Near-field communication (NFC), once activated on the smartphone, allows payments or purchases to be made at select stores.
<h3>What is Near-field communication (NFC)?</h3>
NFC is a set of short-range wireless technologies that typically require a distance of 4 cm or less to initiate a connection.
<h3>Characteristics of Near-field communication (NFC)</h3>
- For it to work, it is necessary to place two spiral-type antennas within these close electromagnetic fields.
- This technology is built on radio frequency identification, which allows a gadget to send radio waves to another gadget or another tag and trigger a certain action.
- The NFC acts on the smartphones just like the RFID chips of the bank cards with which you can make payments or purchases.
Therefore, we can conclude that the NFC allows two devices to exchange data when in close proximity to each other.
Learn more about Near-field communication (NFC) here: brainly.com/question/3942098
Answer:
B. Richard's private key
Explanation:
Digital sign verifies the identity of the sender and ensures that the message didn't change on the way. The process goes as follows:
- Richard signs his message digitally by using his private key
- Sue can verify the sign by using Richards public key.
Answer:
See attached picture.
Explanation:
See attached picture for detailed explanation.