Answer:
Relational query language is the language that is used in the queries of the relational databases that has rows and columns in table. The user or client presents a request for gaining the information from the database. The relationships in the database are defined in numerous ways which creates the query.
This language can be procedural form or non-procedural form.The operations performed by this language are communication with the relational database, analyzing the relationships between the entities of database,splitting the request from client and then execution of that request is done by database management system(DBMS), etc.
Answer:
def__init__(self,strModel,strColor):
Answer:
Hello your question lacks the required options here are the options
A)This response means the port he is scanning is open.
B)The RST/ACK response means the port Fred is scanning is disabled.
C)This means the port he is scanning is half open.
D) This means that the port he is scanning on the host is closed
answer : This means that the port he is scanning on the host is closed ( D )
Explanation:
When you scan a network to ensure it is secure enough by sending a TCP probe to a host with a FIN flag and you receive a RST/ACK response it means that The port that is been scanned on the host is closed
A TCP scanning/probe involves sending a number of packets to each port that is scanned. when you Compare TCP scanning methods to other methods of scans, a TCP Connect scan is typically slow and methodical.
Also considered a custom style, class is the most flexible way to define a style
<h2>Answer:</h2>
The manager can make a written announcement and paste it on the notice board Or he can use email and put all heads of departments in CC
<h2>Explanation:</h2>
In any organization there is a notice board for daily announcements or any notice under consideration. The quickest and easiest way to make an announcement is through that notice board because certain employees do not have email addresses such as gardeners and peons. Emails should be sent to the heads of departments and they will then convey the message to their subordinates.
