Answer:
The correct answer is letter "A": True.
Explanation:
SQL Plus commands are tools that allow users access to Oracle RDBM. Among its features, it is useful to <em>startup and shutdown an Oracle database, connect to an Oracle database, enter SQL*Plus commands to set up the SQL Plus environment, </em>and <em>enter and execute SQL commands and PL/SQL blocks</em>.
Hey, what did they want as an aswer exactly?:)
Answer:
Option B. can be overloaded
Explanation:
These functions can be overloaded, it means that we can have functions with the same name as long as the types or the number or the arguments are different. A function template can be overloaded in two ways: with other function templates or with normal functions.
A normal function has not relation to a function template, it is not considered an specialization.
Answer:
In Python:
def meters_to_laps(length):
lap = length/50
print('{:.2f}'.format(lap))
Explanation:
This line defines the function
def meters_to_laps(length):
This calculates the number of laps
lap = length/50
This prints the calculated number of laps
print('{:.2f}'.format(lap))
To call the function from main, use:
<em>meters_to_laps(150)</em>
Answer:
It is necessary to acknowledge the SYN and FIN, so the sequence number is incremented, if not the FIN would be seen as a data packet prior an awaited FIN.
Explanation:
TCP or transmission control protocol is a transport layer protocol of the OSI network model in networking. Unlike UDP or user datagram protocol, it is connection oriented, meaning it must establish a connection between both destination and source in the network.
It uses a three way handshake to establish and close connection after transmission. After the SYN packet is acknowledged, the sequence number of the data packet increases to the last and finally increases to a FIN packet to show the end of transmission.