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IBM Certified System Administrator -Informix Server 11.70 000-919

Exam
Number/Code : 000-919

Exam Name : IBM Certified System Administrator
-Informix Server 11.70

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Questions and Answers : 123Q&As

Update Time :
2013-3-28

Price : $79.00

Test 000-919 : Informix
11.70 System Administrator Exam Topics

Section 3 – System Activity Monitoring
and Troubleshooting (14%)

Monitor and isolate problems using system
databases

Monitor the message log file for abnormal activity

Use the
Informix utilities to view information about the database server

Use the
admin API to view information about the database server

Use of concurrency
and locking

Section 4 – Performance Tuning (16%)

Configure online shared memory
parameters

Determine optimal disk layout and configuration

Utilize
Parallel Database Query (PDQ) to optimize query performance

Use UPDATE
STATISTICS to achieve optimal performance

Configure system for optimal
checkpoint duration, recovery logs, auto checkpoints

Monitor the number of
Virtual Processors (VPs) needed for the resources available

Manage network
parameters for optimal communication performance

Knowledge of DSS vs OLTP
tuning differences

Manage temporary tables and files

IBM Certified System Administrator -Informix Server 11.70 000-919 demo

73.What two
conditions must be met for direct I/O to occur? (Choose two.)

A. When the I/O
is to raw disk space.

B. When the I/O is to cooked disk space.

C. When the
table is too big to fit in thebufferpool.

D. When doing I/O operations on
temporarydbspaces.

E. When the DIRECT_IO configuration parameter is set to
1.

Answer: B,E

74.Which utilities CANNOT be used to migrate an Informix instance from one
hardware vendor to a different hardware vendor?

A. dbacess unload and
dbload

B. onunload and onload

C. dbexport and dbimport

D. High
Performance Loader (HPL)

Answer: B

This 000-919
exam course replaces IBM Informix Stored Procedures and Triggers (IX71).
This 000-919 course is the classroom version of Instructor led online course IBM
Informix Stored Procedures and Triggers (3X71).In this 000-919 course, you will
learn to write procedures, functions, and triggers using the Informix stored
procedure language. These stored procedures can then be stored within the
database server and accessed by database server users.

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