Answer:
The output is "A"
Explanation:
public class Solution {
public static void main(String args[]) {
mystery(7);
}
public static void mystery(int a) { System.out.println("A"); }
public static void mystery(double a) { System.out.println("B"); }
public static void mystery(int a, double b) { System.out.println("C"); }
public static void mystery(double a, int b) { System.out.println("D"); }
}
In the code above; mystery is defined in four different ways called method overloading. Method overloading is when same method is defined with different parameters.
In the first case; mystery will be called if the argument is int.
In the second case; mystery will be called if the argument is double.
In the third case; mystery will be called if the arguments are int and double.
In the fourth case; mystery will be called if the arguments are double and int.
When mystery(7) is called; the mystery method requiring only int will be called and the output is "A".
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.
To erase an entire entry in an excel cell and then reenter the data from the beginning, press the ESC key. ESC stands for <span>Escape.
</span>The escape key is found <span>on most computer keyboards. When the ESC key is presses t</span>hen the escape command is sent from the keyboard to a computer and this command o is interpreted by software as "stop". So, it is used to stop some actions.
database management system
Answer:
Explanation:
The object-oriented paradigm; The compilation process Comments; Library inclusions; Program-level definitions; Function prototypes;
The main program; Function definitions Naming conventions; Local and global variables; The concept of a data type;
Integer types; Floating-point types; Text types; Boolean type; Simple input and
output Precedence and associativity; Mixing types in an expression; Integer division and
the remainder operator; Type casts; The assignment operator; Increment and
decrement operators; Boolean operators
