You can access a full-screen TTY session by holding down the Ctrl+Alt keys, and pressing one of the function keys. Ctrl+Alt+F3 will bring up the login prompt of tty3. If you log in and issue the tty command, you'll see you are connected to /dev/tty3.
Explanation:
- tty2 is short for teletype, but it's more popularly known as terminal.
- It's basically a device (implemented in software nowadays) that allows you to interact with the system by passing on the data (you input) to the system, and displaying the output produced by the system
- You can either : press ctrl+alt+F7 Or run the command startx if the above commands do not work.
- The tty command of terminal basically prints the file name of the terminal connected to standard input.
- In Linux, there is a pseudo-teletype multiplexor which handles the connections from all of the terminal window pseudo-teletypes (PTS). The multiplexor is the master, and the PTS are the slaves.
- The multiplexor is addressed by the kernel through the device file located at /dev/ptmx.
- The -s (silent) option causes tty to generate no output.
I think the answer is a kernel attack. Kernel attacks often send corrupted packets, but they also send large packets, allowing the server to crash and make an opening.
The correct answer is the remainder
Answer:
According to symbolic interaction theory, the internet has helped to remove:
(D) Time and space barriers.
Explanation:
- The symbolic interaction theory is such theory which explains that language and symbols are the means of interaction in the social worlds. This theory tells us about the relationship between people in a society.
- The option a is not correct as the internet has not remove the subculture rather it has provided safe space to it. Sub-culture refers to a group of special interest like group of a biker. Anyone can create their community on the internet.
- The option b is also incorrect as internet has not remove interpersonal communication rather it has speed up this communication. It is a type of communication in which people communicate with each other via their expression of feelings, verbal and non-verbal means.
- The option c is also incorrect as the inappropriate content has removed by internet rather now everyone can create content. But regulations and guidelines are being made. A lot of work has been to be done in this area.
- The option d is correct as the internet has helped to remove the barriers of time and space. It has made this world a global village now anyone from any part of the world can talk to any person to other part of the world over the internet. They can create communities depending upon their interests. They can do business and many other things.
