Answer:
True.
Explanation:
In the code given in the question we have an abstract class A.Then we have a class B which inherits the class A it is also an example of single inheritance.
Line A c; creates a reference of A type.
Line c=new B(); states that the reference of A type will refer to an object of class B.
Hence we conclude that the answer is True.
Hacks , aim bot wanna play fort nite some time I’m really good at it lol
Answer: Phreaker
Explanation:
Phreaker is defined as the unauthorized attack on authorized communication system for stealing and manipulation phone networks.
- Exploring,searching and identifying telecommunication field with help of technologies,equipment,tools etc is done to exploit the system and resources .
- Other options are incorrect because phone hacking is attacking phone device, [email protected] is also hacking source and hacktivist hacks system to impact social and political field.
- Thus, the correct option is option(d)
DPI (Dots per inch), which is the resolution/detail that the printer can print.
Paper size, as you may want to print on a large range of media
Paper type, as conventional printers would print on standard paper, whilst different uses, such as photography, would benefit from printing on higher quality photo paper.
Connectivity, this can range from wireless over WiFi or Bluetooth, wired over Ethernet or USB, or even where you may have to connect a USB/SD card directly into the printer. All of these data transmission solutions would result in their own constraints and benefits.
