Log in is the feature that allows you to access your electronic account in a website, database or other, also a bank account. Your username and password are stored in cookies (files that websites use and are stored in your browser) for the session. This is true if we talk about websites.
When you're done, you log out from your account, you disconnect. Cookies are cleared (for websites) and you're out.
Answer:
a. x^<i>(j)
Explanation:
The solution has been explained in the question; however, I will provide further explanation.
The sequence to access a word is:
Training example --> Word
In other words, you first access the training example, before you gain access to the word being searched for.
Rewrite the following:
Training example --> Word
as:
ith training example --> jth word
Hence, the representation is:

The answer is B. Issue report cards of grades.
Explanation:
The important concept of security architecture are as follows:
- Relationships and Dependencies : It Signifies the relationship between the various components inside the IT architecture .
- Form : It is associated with the IT architecture and can take a variety of forms .
- Benefits : The advantages of the security architecture is the standardization, which makes it cheap and affordable , and can be re used .
- Drivers: Security controls are determined by the following factors :
- <u>Financial</u>
- <u>
Legal and regulatory</u>
- <u>Benchmarking and good practice
</u>
Answer:A) Evil twin
Explanation: Evil twin is a type of attack that happens in the network. This behaves as the alias wireless access point(WAP) which appeals toward users to get connected with false hotspot to steal their personal information.This attack is based on the rogue hotspot .Barry has also faced a evil twin attack while passing by a building and getting his device connected with fake hotspot.
Other options are incorrect because war driving is searching for the internet connectivity while driving,blue snarfing is done with Bluetooth to steal personal data and replay attack in which the transmitted data is repeated in malicious way.Thus, the correct option is option(A).