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The IBM Certified Database Administrator is the lead database administrator (DBA) for the DB2 UDB Version 8.1 product for the z/OS operating system for 000-702. This individual has significant experience as a DBA and extensive knowledge of the DB2 Universal Database, specifically the new features and functionality related to Version 8.1. This specialist is capable of performing the intermediate to advanced tasks related to database design and implementation, operation and recovery, security and auditing, performance, and installation and migration specific to the z/OS operating system. The 000-702??exam contains a total of 61 questions. Candidates are required to score 55% or better to pass the 000-702 exam and will have 75 minutes to complete the exam.
After applying DB2 maintenance, a static SQL statement no longer performs as it did prior to applying the maintenance.?? A row currently exists in the plan_table for this SQL statement.?? Which of the following steps can be performed to re-establish the SQL’s previous performance without modifying the original SQL statement?
A: Run EXPLAIN for this SQL statement specifying the use of optimizer hints.
B: Update the appropriate columns in the plan_table to enable an optimizer hint and REBIND package.
C: Insert a row in the plan_table for this SQL statement that uses an optimizer hint and BIND package.
D: Delete current row in plan_table for this SQL statement, turn on the hint feature and REBIND package.
Correct Answers:?? B
??Which of the following is a common contributor to accounting class 2 elapsed time that is recorded as “NOT ACCOUNT” time?
A: z/OS paging activity
B: Page latch suspension
C: Drain lock suspension
D: Synchronous I/O suspension
Correct Answers:?? A
The titie is a IBM exam certification,named db2 v8.1 for linux,unix and windows db admin upgrade,the question type have two kinds:Single choice, Multiple choice.
Question Numbers of Real-exam: 30 Question
Passing Scores: 55%
60??questions for your reviewing the knowledge about IBM exam certification.it’s newer than others.
1.Given the following command and output:
?????? LOAD QUERY TABLE staff
?????? …….
?????????????? Tablestate:
?????????????????????????????? Load in Progress
?????????????????????????????? Read Access Only
Which of the following LOAD commands is currently executing?
A: LOAD FROM staff.ixf OF IXF INSERT INTO staff
B: LOAD FROM staff.ixf OF IXF REPLACE INTO staff
C: LOAD FROM staff.ixf OF IXF REPLACE INTO staff ALLOW READ ACCESS
D: LOAD FROM staff.ixf OF IXF INSERT INTO staff ALLOW READ ACCESS USE tempspace1
Correct Answers:?? D
2.A Database Administrator (DBA) has created three related backup tasks in the Task Center. After all three of these tasks are completed, a fourth task must be run.
Which of the following describes how the DBA can automate the running of the fourth task based on the results of the first three tasks?
A: Indicate on the schedule for the fourth task that it is to begin when the first three tasks are completed.
B: Set a notification on the first three tasks that sends a note to the DBA indicating that the fourth task can be initiated.
C: Create a grouping task for the three backup tasks. Create a task action for the fourth task to be run on the completion of the group.
D: When creating the fourth task, indicate on the Success Code Set field that the first three tasks must run successfully before running this one.
Correct Answers:?? C
When you are preparing for 000-704,you hoped to obtains??the model of 000-704 extremely.The
1.When the registry variable DB2_APM_PERFORMANCE is set to ON, it prevents users from issuing any:
A: DDL statements.
B: BIND statements.
C: LOCK TABLE statements.
D: GRANT or REVOKE statements.
Correct Answers:?? B
2.Given the following information:
Database DB_1 on 4 partitions, 1, 2, 3, and 4
Database partition group DP1 on partitions 1, 2, and 3
Database configuration parameter BUFFPAGE = 1000 a
nd the statement:
CREATE BUFFERPOOL bp1 DATABASE PARTITION GROUP dp1 SIZE 4000
EXCEPT ON (DBPARTITIONNUMS 3 SIZE 3000)
How many pages will be in BP1 on each partition?
A: 1: 4000
2: 4000
3: 4000
4: 1000
B: 1: 4000
2: 4000
3: 3000
4: 1000
C: 1: 4000
2: 4000
3: 3000
4: BP1 is not created
D: 1: 4000
2: 4000
3: 4000
4: BP1 is not created
Correct Answers:?? C
3.Which command needs to be run on the DB2 UDB Server in order to allow the clients to automatically find the server using Lightweight Directory Access Protocol (LDAP)?
A: ADD DB2 NODE IN LDAP
AS
AS
AS
AS
4.Given a backup taken on a 64-bit DB2 instance on AIX, which two (2) of the following operating systems can the backup be restored to?
A:Windows
B:32-bit AIX
C:32-bit Linux
D:64-bit Linux
E:64-bit Sun Solaris
Correct Answers:?? B, E
db2 udb v8.1 for z/os database administration??is 000-702,much information released by pass4sure recently.
Questons and Answers : 122 questions
Updated: 2007-2-6
Market Price: $159.99
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??
1.After applying DB2 maintenance, a static SQL statement no longer performs as it did prior to applying the maintenance.?? A row currently exists in the plan_table for this SQL statement.?? Which of the following steps can be performed to re-establish the SQL’s previous performance without modifying the original SQL statement?
A: Run EXPLAIN for this SQL statement specifying the use of optimizer hints.
B: Update the appropriate columns in the plan_table to enable an optimizer hint and REBIND package.
C: Insert a row in the plan_table for this SQL statement that uses an optimizer hint and BIND package.
D: Delete current row in plan_table for this SQL statement, turn on the hint feature and REBIND package.
Correct Answers:?? B
2.Which of the following is a common contributor to accounting class 2 elapsed time that is recorded as “NOT ACCOUNT” time?
A: z/OS paging activity
B: Page latch suspension
C: Drain lock suspension
D: Synchronous I/O suspension
Correct Answers:?? A
3.A denormalized design may lead to which TWO of the following problems?
A:Missing deletes
B:Excessive joins
C:Update anomalies
D:Increased bind time
E:Loss of business rules
Correct Answers:?? A, C
4.When DB2 creates a new version of an object as the result of an ALTER, it assigns the next available version number to the object.?? Which of the following does the REORG utility do with the version number?
A: REORG does nothing with the version number.
B: REORG updates the version number of each row to zero.
C: REORG updates the version number of each row to the oldest version number.
D: REORG updates the version number of each row to the current version number.
Correct Answers:?? D
The 000-701 named ibm db2 udb v8.1 database admin for linux unix&windows.
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1.There is an instance on a server that needs to be discovered.?? The two databases in the instance are PAYROLL and CERTIFY.?? The PAYROLL database should not be seen.?? Which of the following will meet this requirement?
A: Set the DAS configuration parameter DISCOVER to DISABLE.
Set the DISCOVER_DB parameter in the CERTIFY database configuration file to ENABLE.
B: Set the DAS configuration parameter DISCOVER to SEARCH.
Set the DISCOVER_DB parameter in the PAYROLL database configuration file to DISABLE.
C: Set the DAS configuration parameter DISCOVER to SEARCH.
Set the DISCOVER_INST parameter in the PAYROLL database configuration file to DISABLE.
D: Set the DAS configuration parameter DISCOVER to DISABLE.
Set the DISCOVER_INST parameter in the CERTIFY database configuration file to ENABLE.
Correct Answers:?? B
2.Which of the following is an advantage of an SMS table space versus a DMS table space?
A: The table space can use raw devices.
B: A table can be defined in a table space and its associated index in a different table space.
C: Space for the objects in the table space is not allocated until required.
D: The size of the containers in the table space can be changed using the ALTER TABLESPACE statement.
Correct Answers:?? C
3.To minimize database restart time due to rebuilding indexes, which of the following is the correct setting of the INDEXREC configuration parameter?
A: ACCESS
B: RESTART
C: REBUILD
D: DEFERRED
Correct Answers:?? A
4.Given the following notification message:
*
2002-02-05-03.14.38.559911???? Instance:db2inst1???? Node:000
PID:89198(db2agent (DB2PROD?? ))
Appid:*LOCAL.db2inst1.020205091435
buffer pool services?? sqlbStartPoolsErrorHandling Probe:39
ADM6080E?? The tablespace “ID” (ID “3″), was put OFFLINE and in
ROLLFORWARD_PENDING. Tablespace state is 0x”00004080″.?? 1
*
To which of the following databases does this message apply?
A: ID
B: DB2PROD
C: db2inst1
D: db2agent
Correct Answers:?? B
The 000-700,another name is ibm db2 udb v8.1 family fundametals .now many metarial?? are shared by pass4sure.
Questons and Answers : 108 questions
Updated: 2007-2-10
Market Price: $159.99
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These metarial are prepared for the 54 questions in the real exam.
1.When establishing client-server communication, which two of the following can be used to verify passwords?
A:Catalog Tables
B:Access Control List
C:Application Programs
D:DRDA Application Server
E:Client Operating System
Correct Answers:?? D, E
2.Given the table T1 created by:
CREATE TABLE t1
(
???? id???? INTEGER NOT NULL GENERATED ALWAYS AS IDENTITY,
???? c1???? CHAR(10) NOT NULL,
???? c2???? CHAR(10)
)
Which of the following INSERT statements will succeed?
A: INSERT INTO t1 VALUES (’abc’, NULL)
B: INSERT INTO t1 VALUES (1, ‘abc’, NULL)
C: INSERT INTO t1 (c1, c2) VALUES (’abc’, NULL)
D: INSERT INTO t1 (c1, c2) VALUES (NULL, ‘def’)
Correct Answers:?? C
3.Given table EMPLOYEE with columns EMPNO and SALARY, and table JOB with columns ID and TITLE, what is the effect of the following statement?
UPDATE employee SET salary = salary * 1.15
???? WHERE salary < 15000 OR
???? EXISTS (SELECT 1 FROM job WHERE job.id = employee.empno AND job.title = ‘MANAGER’)
A: Employees who make less than 15,000 and all managers are given salary increases.
B: Only employees who are managers that make less than 15,000 are given salary increases.
C: Employees who are not managers and who make less than 15,000 are given salary increases.
D: Only employees who are not managers or make less than 15,000 are given salary increases.
Correct Answers:?? A
??