ISDN uses a two-wire telephone line.
d. SELECT
"SELECT" is a part of a DML statement.
What is DML?
DML, or Data Manipulation Language, is a subset of database operations used to insert, delete, and update data. A DML is frequently a sublanguage of a larger language, such as SQL; DML includes some of the language's operators. Because some users can perform both read and write selection, selecting read-only data is closely related to and sometimes considered a component of a DML.
Structured Query Language, or SQL, is a popular data manipulation language that is used to retrieve and manipulate data in a relational database. SQL allows you to perform database operations as well as create databases. SQL performs the required tasks by using specific commands such as Create, Drop, Insert, and so on.
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Answer:
OphCrack LiveCD.
Explanation:
The user examines that server of a client, as well as requires complete control of such a system. To avoid recognizing its invasion by certain security programs, he wants to select a LiveCD which can break Operating System's credentials, and he would have been using OphCrack LiveCD because it used to crack the credential of the Windows user.
So, the following are the reason by which the answer is correct according to the scenario.
