Database Management System

The expansion of the E-R diagram is ________.

Which of the following is not a type of database?

Internal level has _____.

Minimal data redundancy means improved _______.

The ____________ contains data name, data type, and length of each field in the database

Which is essentially a business problem, not a data problem?

Which of the following is the expansion of the acronym DBMS?

Which of the following are known as Attribute?

Database Management System (DBMS), which is a data management software cannot use which of the following software for this purpose?

Which of the following are referred to as Tuples?

_____ has the ability to collect information and to perform insertion, deletion and modification of tuples.

Which of the following formal parameter declarations (inside the definition of a PL\SQL procedure or function) are not acceptable?

 The data type and format of every data item in a system is held in a _____.

 Which type of software would you use to store medical records?

The $\mathrm{SELECT}$ statement

$$\begin{gathered} \mathrm{SELECT} \text{'}\mathrm{Hi}\text{'} \mathrm{FROM} \mathrm{DUAL} \mathrm{WHERE} 1 ! \\ = \mathrm{NULL} \end{gathered}$$

outputs

Which of the following SQL commands can be used to add data to a database table$?$

The SQL statement

$\mathrm{SELECT} \mathrm{DECODE}(2, 2, \mathrm{DECODE}(3, 3, 2\left)\right) \mathrm{FROM} \mathrm{DUAL};$

Which of the following joins is also called an 'inner join'?

Choose the correct statements.

The $\mathrm{WHERE}$ clause - $\mathrm{WHERE}$ city $\mathrm{LIKE}$
$\text{'}\mathrm{\%}\mathrm{a}\_\mathrm{\%}\mathrm{b}\text{'}$

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