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QUESTION NO: 2

Which of the following options best defines the Label-Based Access Control (LBAC) feature?

A. DB2 LBAC allows you to use labels to reference database objects by a short name instead of

the full qualified name.

B. DB2 LBAC lets you decide exactly who has write/read access to individual rows and columns

by comparing the security labels between database objects and users.

C. DB2 LBAC monitors table data access and tables modifications made by database users.

D. DB2 LBAC is the DB2 authority in charge of issuing GRANT and REVOKE statements.

Answer: B

QUESTION NO: 3

Which one of the following options is CORRECT about Temporal Tables?

A. Temporal tables are complex to maintain and require major application changes.

B. Temporal tables require constant changes to the operating system timestamp in order to

navigate through time in the database.

C. Temporal tables are used to model data in the past and present. They cannot be used to model

data in the future.

D. Temporal tables are used to model data in the past, present, and future.

Answer: D

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QUESTION NO: 13

What is the DB2 Load utility?

A. The DB2 Load utility is a tool that stores all scripts that are required to create the database. It

does not load data, but just loads the database metadata that was exported for a site backup.

B. The DB2 Load utility is a tool that allows you to directly transfer data and objects from another

database into the one you are currently working with.

C. The DB2 Load utility is a high-speed, low-level, data loading utility that loads data into a DB2

database.

D. The DB2 Load utility can be used to load and create external functions in a DB2 database.

Answer: C

QUESTION NO: 6

What is the purpose of the Self Tuning Memory Manager (STMM) in DB2?

A. This feature reduces the task of configuring your DB2 server by continuously updating memory

configuration parameters, resizing buffer pools, and dynamically determining the total amount of

memory to be used by the database.

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B. The purpose of this feature is for the system to deliver to you a report of database tuning

recommendations so that you can update the configuration parameters by hand.

C. This feature detects memory expansion in the database and delivers a warning to the DBA to

let them know when the database is nearing a threshold memory allocation limit.

D. STMM allows DBAs to inspect the current memory allocation by buffer pools.

Answer: A

QUESTION NO: 11

The following are true about the Configuration Advisor, EXCEPT:

A. It offers recommendations for the initial values of buffer pool size, database configuration

parameters, and database manager configuration parameters.

B. It creates database objects such as indexes and MQTs to improve performance.

C. By default, the Configuration Advisor is automatically executed when you create a new

database.

D. To use the Configuration Advisor, you can execute the AUTOCONFIGURE command from the

DB2 Command Line Processor.

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Answer: B

QUESTION NO: 1

What is a DB2 instance?

A. A DB2 instance is just another name for DB2 Database.

B. A DB2 instance is a copy of a database that can be accessed standalone from the database

server.

C. A DB2 instance is a logical database manager environment where you catalog databases and

set configuration parameters.

D. DB2 does not use instances. It requires only databases to operate.

Answer: C

QUESTION NO: 7

DB2’s High Availability and Disaster Recovery (HADR) feature provides a high availability solution

for both partial and complete site failures. Given the sentences below, select the CORRECT

statement about HADR.

A. HADR protects against data loss by saving data changes from a source database into a local

recovery log file.

B. HADR protects against data loss by replicating data changes from a backup database file to a

standby database.

C. HADR protects against data loss by replicating data changes from a source database, called

the primary, to a target database, called the standby.

D. HADR feature is only available for DB2 Advanced Enterprise Edition.

Answer: C

QUESTION NO: 4

Which one of the following options is FALSE about DB2’s Multi-Temperature Data Storage

capability?

A. You can use storage groups to implement multi-temperature data management in DB2.

B. Multi-temperature data management reduces the total cost of ownership by allowing efficient

deployment of storage hardware with minimal administrative overhead.

C. Multi-temperature data management integrates with DB2’s Workload Manager feature to let you

prioritize your workloads based on the data being accessed.

D. Multi-temperature data management best practices recommend that cold data should be stored

in faster devices in order to maximize overall system performance.

Answer: D

QUESTION NO: 8

What is the DB2 Design Advisor?

A. The DB2 Design Advisor is a tool that automatically analyzes your running database and

continuously makes changes to your database to give it peak performance.

B. The DB2 Design Advisor is a help desk facility that is available to all licensed DB2 owners that

have paid their maintenance agreements with IBM. The tool is a web site that guides you through

the design of your database, with the DBA responding to a series of questions. It produces a

database schema that allows for quick database creation.

C. The DB2 Design Advisor is a tool that can help you improve your database workload

performance. Given a set of SQL statements in a workload, the Design Advisor can generate

recommendations to improve the performance of SQL execution.

D. The DB2 Design Advisor is a tool that can be used to automatically create tables based on a

physical data diagram.

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Answer: C

QUESTION NO: 9

Which one of the following options is NOT a new feature introduced in DB2 10?

A. Temporal Tables

B. Table Partitioning

C. Multi-Temperature Data Management

D. INGEST utility

Answer: B

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