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.
Answer:
class Main {
public static void main(String args[]) {
Deque<Integer> stack = new ArrayDeque<Integer>();
Random rand = new Random();
for(int i=0; i<10; i++) {
int n = rand.nextInt(100);
System.out.printf("%02d ", n);
stack.push(n);
}
System.out.println();
while(stack.size() > 0) {
System.out.printf("%02d ", stack.removeFirst());
}
}
}
Explanation:
example output:
31 18 11 42 24 44 84 51 03 17
17 03 51 84 44 24 42 11 18 31
Answer:
The correct answer to the following question will be "Physical".
Explanation:
- The lowest layer of the OSI model is the physical layer. It's in charge of transferring bits through one device to the next.
- This layer isn't worried about the importance of the components and deals with setting up a connection to the node of the network and transmitting and receiving a signal.
Therefore, the Physical layer is the right answer.
Harry must apply logical Development and analytical thinking skills during planning.
<h3>How do you create or have analytical and logical skills?</h3>
The ways to improve one's analytical skills are:
- Read a lot.
- Build on your mathematical skills.
- Play brain or mind games.
Note that in the above case, Harry must apply logical Development and analytical thinking skills during planning.
Learn more about skills from
brainly.com/question/25645043
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