InfyTQ Transactions Quiz 1

Question 1

Time: 00:00:00
A transaction is delimited by statements (or function calls) of the form __________

Begin transaction and end transaction

Begin transaction and end transaction

Start transaction and stop the transaction

Start transaction and stop the transaction

Get transaction and post-transaction

Get transaction and post-transaction

Read transaction and write transaction

Read transaction and write transaction

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Question 2

Time: 00:00:00
Identify the characteristics of transactions

Atomicity

Atomicity

Durability

Durability

Isolation

Isolation

All of the mentioned

All of the mentioned

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Question 3

Time: 00:00:00
Which of the following has “all-or-none” property?

Atomicity

Atomicity

Durability

Durability

Isolation

Isolation

All of the mentioned

All of the mentioned

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Question 4

Time: 00:00:00
Transaction processing is associated with everything below except

Producing detail summary or exception reports

Producing detail summary or exception reports

Recording a business activity

Recording a business activity

Confirming an action or triggering a response

Confirming an action or triggering a response

Maintaining a data

Maintaining a data

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Question 5

Time: 00:00:00
The Oracle RDBMS uses the ____ statement to declare a new transaction start and its properties.

BEGIN

BEGIN

SET TRANSACTION

SET TRANSACTION

BEGIN TRANSACTION

BEGIN TRANSACTION

COMMIT

COMMIT

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Question 6

Time: 00:00:00
__________ states that only valid data will be written to the database.

Consistency

Consistency

Atomicity

Atomicity

Durability

Durability

Isolation

Isolation

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Question 7

Time: 00:00:00
In SQL, the CREATE TABLESPACE is used

To create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace

To create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace

To create a database trigger

To create a database trigger

To add/rename data files, to change storage

To add/rename data files, to change storage

All of the mentioned

All of the mentioned

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Question 8

Time: 00:00:00
Which of the following is TRUE for the System Variable $date$?

Can be assigned to a global variable

Can be assigned to a global variable

Can be assigned to any field only during design time

Can be assigned to any field only during design time

Can be assigned to any variable or field during run time

Can be assigned to any variable or field during run time

Can be assigned to a local variable

Can be assigned to a local variable

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Question 9

Time: 00:00:00
When SQL statements are embedded inside 3GL, we call such a program as

Nested query

Nested query

Nested programming

Nested programming

Distinct query

Distinct query

Embedded SQL

Embedded SQL

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Question 10

Time: 00:00:00
_______________ provides option for entering SQL queries as execution time, rather than at the development stage.

PL/SQL

PL/SQL

SQL*Plus

SQL*Plus

SQL

SQL

Dynamic SQL

Dynamic SQL

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