Database - Oracle - Oracle Test

Test Instructions :

1. The Test is 1hr duration.
2. The Test Paper consists of 30 questions. The maximum marks are 30.
3. All the questions are multiple choice question type with three options for each question.
4. Out of the three options given for each question, only one option is the correct answer.
5. Each question is allotted 1 mark for each correct response.
6. 0.25 will be deducted for incorrect response of each question.
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   Time Left : 00 : 30    : 00

Size of Tablespace can be increased by

  

  

  

  

To obtain the structure of an Oracle table, the command to use is:

  

  

  

  

SMON process is used to write into LOG files

  

  

Multiple Tablespaces can share a single datafile

  

  

Identify the RESTRICTED packaged procedure from the following

  

  

  

  

The language used application programs to request data from the DBMS is referred to as __________

  

  

  

  

What are the different file extensions that are created by Oracle Reports ?

  

  

  

  

What is SQL * FORMS ?

  

  

  

  

Constraints cannot be exported through Export command?

  

  

What is the full form of SQL?

  

  

  

  

With which function of a summary item in the COMPUTE AT optio required ?

  

  

  

  

The three language components of a database management system (DBMS) like DDL, DCL, DML. Two different types of people (users and practitioners) are concerned with them. Which of them do users of a DBMS usually deal with?

  

  

  

  

________clause is an additional filter that is applied to the result.

  

  

  

  

What does a COMMIT statement do to a CURSOR

  

  

  

  

Datadictionary can span across multiple Tablespaces

  

  

A Database Procedure is stored in the Database

  

  

  

  

What SYSTEM VARIABLE is used to refer DATABASE TIME ?

  

  

  

  

ENQUEUE resources parameter information is derived from 

  

  

  

Stack is also called __________

  

  

  

  

List of Values (LOV) supports

  

  

  

  

A FORM is madeup of which of the following objects

  

  

  

  

These following parameters are optional in init.ora parameter file DB_BLOCK_SIZE, PROCESSES

  

  

Which is not part of the Data Definiton Language ?

  

  

  

A set of Dictionary tables are created

  

  

  

  

POST-BLOCK trigger is also a ?

  

  

  

  

Is it possible to modify a Datatype of a column when column contains data ?

  

  

Transactions per rollback segment is derived from

  

  

  

  

We can create SNAPSHOTLOG for

  

  

  

  

Sequence of events takes place while starting a Database is

  

  

  

  

Why is it better to use an INTEGRITY CONSTRAINT to validate data in a table than to use a STORED PROCEDURE ?

  

  

  

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