ODBC, OLE DB, ADO, and ASP problems
- 1. ODBC core SQL grammar contains which of the following?:
Options- 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. Discuss
Correct Answer: Both 1 and 3 above are contained in the ODBC core SQL.
- 2. The ODBC core API consists of which of the following functions?
Options- 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. Discuss
Correct Answer: Both 1 and 3 above are in the OBDC core API.
- 3. The ODBC Level 1 API contains which of the following functions?
Options- A. Browse possible connections and data sources only
- B. Connect to data sources with driver-specific information only
- C. Process a scrollable cursor only
- D. Both 1 and 3 above are in the OBDC Level 1 API. Discuss
Correct Answer: Connect to data sources with driver-specific information only
- 4. ODBC minimum SQL grammar contains which of the following?
Options- A. INSERT, UPDATE, DELETE only
- B. Stored Procedures only
- C. Literals for date, time and timestamp only
- D. CREATE VIEW, DROP VIEW only Discuss
Correct Answer: INSERT, UPDATE, DELETE only
- 5. In ODBC, a data source that is local to a single computer is called a:
Options- A. system data source.
- B. file data source.
- C. user data source.
- D. SQL text file. Discuss
Correct Answer: system data source.
- 6. The ODBC Level 2 API contains which the following functions?
Options- A. Commit or rollback transactions only
- B. Connect to data sources with driver-specific information only
- C. Connect to data sources only
- D. All of the above are contained in the OBDC Level 2 API Discuss
Correct Answer: All of the above are contained in the OBDC Level 2 API
- 7. When using ODBC, which of the following processes ODBC requests and submits specific SQL statements to a given type of data source?
Options- A. Data source
- B. Driver
- C. Driver manager
- D. DBMS Discuss
Correct Answer: Driver
- 8. ________ is a simple object model that is easier to understand and use than OLE DB, and is frequently used for database applications.
Options- A. ASP
- B. XML
- C. ODBC
- D. ADO Discuss
Correct Answer: ADO
- 9. ________ is a cover for utilizing OLE DB that is designed for use by almost any language.
Options- A. ODBC
- B. ASP
- C. JPCD
- D. ADO Discuss
Correct Answer: ADO
- 10. In OLE DB, actions that an object can perform are called:
Options- A. properties.
- B. collections.
- C. methods.
- D. abstractions. Discuss
Correct Answer: methods.
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