Answer:
Yahoo! mail
Explanation:
In the context, Dona travels most often around the world. While traveling, she has to access her emails from different location and at different times. But in order to keep her luggage light, she never carries the laptop with her. Therefore, Donna uses Yahoo! mail to access her emails.
Donna uses Yahoo mail because she can install the Yahoo! mail app in her phone or tablets which is small in size and of light weight. She is able to organize her Outlooks, Google mails and Yahoo accounts. In Yahoo! mail, Donna is also able to sign in with her any of the non yahoo accounts and it also provides free cloud storage space.
C) Scream and run
you need to remain calm and carefully exit the building making sure you have everybody with you
Answer:
The class of language the machines recognise is Regular Language (See Explanation Below)
Explanation:
Given
Form δ : Q × Γ → Q × Γ × {R, S}
From the above transition form, it can be seen that the machine cannot read square symbols passed to it.
Regarding the square the machine is currently reading, there are multiple movement of S and it shouldn't be so because any number of the multiple movement can be simulated by exactly one movement of S.
As stated earlier that sequence of moves can be simulated by just one movement.
Let R = the movement
This means the machine can only use right move efficiently.
With this, we can say that the machine only read input string.
This is a characteristic of DFA (Deterministic Finite Automata).
With this, we can conclude that some DFAs will simulate the Turing machine and that they only read regular language.
Answer:
Always encrypt data never store anything in plain text someone could use wireshark to pull out a data packet and if the data is not encrypted, expect things to happen.
