Answer:
your on unit 9 of edhesive?
Explanation:
Answer:
public class LabProgram {
public static void main(String[] args) {
System.out.println("Hello World!"); } }
Explanation:
In this statement: System.out.println
System is a class in JAVA language package
out is a member of class System
println() is a functionT to print or display message to a console or file
So the message to print here is Hello World!
Now this statement System.out.println prints the message "Hello World!" passed in the argument.
Hence this statement as a whole displays the message Hello World! on the output screen.
Option B is what i would say
if you are searching something and want a specific answer you are going to need to be specific on how you search it
Answer:
The Statement for selecting values from the table in SQL is given below,
SELECT vendor_name, vendor_contact_last_name, vendor_contact_first_name FROM Vendors;
Explanation:
SQL stands for Structured query language which is used to insert, update, delete and modify the value in a table.
There are five types of SQL-
1. Data definition language
2. Data manipulation language
3. Data control language
4. Transaction Control Language
5. Data Query Language
The SELECT statement comes under DDL which is used to select and display values from a table.
We can use select statement in two ways-
1. SELECT column_name1, column_name2 ........column_nameN FROM Table_name;
2. SELECT * FROM tablename; ( This is used to select all values from the table name)
We can also give conditions using WHERE clause while selecting values.
Answer:
attenuation
Explanation:
Based on the information provided within the question it can be said that the phenomenon that is being described in this scenario is known as attenuation. In the context of physics, this refers to the gradual loss of intensity of something when traveling through a medium. Which in this case would be the data signals travelling through the cables.
