ODBC, OLE DB, ADO, and ASP - Database MCQ Questions and answers- Technical Aptitude

1

ODBC minimum SQL grammar contains which of the following?

A) INSERT, UPDATE, DELETE only B) Stored Procedures only C) Literals for date, time and timestamp only D) CREATE VIEW, DROP VIEW only

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Answer & Solution

Answer: Option A

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2

When using ODBC, which of the following processes ODBC requests and submits specific SQL statements to a given type of data source?

A) Data source B) Driver C) Driver manager D) DBMS

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Answer & Solution

Answer: Option B

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3

The ODBC core API consists of which of the following functions?

A) Commit or rollback transactions only B) Connect to data sources with driver-specific information only C) Connect to data sources only D) Both 1 and 3 above are in the OBDC core API

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Answer & Solution

Answer: Option D

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4

________ is a simple object model that is easier to understand and use than OLE DB, and is frequently used for database applications.

A) ASP B) XML C) ODBC D) ADO

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Answer & Solution

Answer: Option D

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5

ODBC core SQL grammar contains which of the following?:

A) INSERT, UPDATE, DELETE only B) Stored procedures only C) Full SELECT (includes subqueries) only D) Both 1 and 3 above are contained in the ODBC core SQL.

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Answer & Solution

Answer: Option D

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6

________ is considered to be one of the foundations of data access in the Microsoft world.

A) ODBC B) OLE DB C) JPCD D) ADO

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Answer & Solution

Answer: Option B

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7

________ is an interface by which application programs can access and process SQL databases in a DBMS-independent manner.

A) ODBC B) OLE DB C) JPCD D) ADO

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Answer & Solution

Answer: Option A

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8

Which of the following are goals of OLE DB?

A) Create object interfaces for DBMS functionality pieces only. B) Increase flexibility only. C) Object interface over any type of data only. D) All of the above as goals of OLE DB.

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Answer & Solution

Answer: Option D

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9

An ODBC data structure that identifies a database and the DBMS that processes it is called a(n):

A) data source. B) driver manager. C) driver. D) API.

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Answer & Solution

Answer: Option A

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10

In OLE DB, actions that an object can perform are called:

A) properties. B) collections. C) methods. D) abstractions.

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Answer & Solution

Answer: Option C

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