Germany. Johannes Guten in Mainz, Germany
Answer:
The output of the given question is :
Person
Person
Explanation:
Following are the description of Statements
- The new Person().printPerson(); calling the function of printPerson() of the class Person so it returns the Person in the console window.
- The new Student().printPerson(); calling the function of printPerson() of the class student .The student inherits the class Person So control will moves to the class it executed the statement inside the Person class So it executed the function public void printPerson() of the Person class so it also returns the Person String and execution of program become stops
Answer:
Linux directories and their purposes are:
1) lib - Lib file contained the share object library file which necessary to boots system and this directory contain file module stored in the kernel.
2) etc - etc file is the configuration file that they are local in the machines. When the program run these file are stored in the directories. this can be static and do not executable directory.
3) Boot - Boot file are stored in the directory which required processing of linux boot and such files are included in the linux kernel of the file.
4) Root - Root file are the best user root directory and user cannot view this directories from there account. This file usually contain administrative file system.
5) Home - Home file contained the user directory and it is the default system of linux. Home directory helps user to enable any network system to access there home directories.
Statement A is true, that is computers are used in all digital technologies.
Explanation:
- Among the given statement the most appropriate statement to choose the computer as the most visible and pervasive product of the digital age is that computers are used in all digital technologies now.
- And other statement are false or not valid as computers are not only used in United states
- Computer is not the only form of communication.
- And computers are not the only technological devices that we use now.
