SQL is a standard language for storing, manipulating and retrieving data in databases and t<span>he SELECT statement is used to select data from a database.</span>
To include all fields in a SQL query, use the * symbol after the word select. The symbol * is used after the word SELECT. This way it indicates that you want to include all fields in the query results in the order in which you described them to the DBMS when you created the table.
Answer: True
Explanation:
When an OS is installed, the first account created is the built -in user account. It is the administrator account for the purpose of recovery and to facilitate the set up.
<span>A compiler executes each program statement as soon as it is translated.
</span>The statement that logic errors are easily identified when a program is compiled is false, because the compiler locates only syntax errors, but logic errors <span>can be
eliminated only through careful examination of your program. </span>
Logic
errors are usually more difficult to find and resolve than syntax
errors.
The answer is bash
. The bash command opens a Bourne-again sheel (bash) session. It is the standard shell used in most Linux computers and it uses commands similar to a UNIX shell. Bash includes features such as:
1) Command completion when pressing the tab key.
2) Command history.
3) Improved arithmetic functions.
