IBM certification 000-558 best exam questions and answers

ITCertKing site has a long history of providing IBM 000-558 exam certification training materials. It has been a long time in certified IT industry with well-known position and visibility. Our IBM 000-558 exam training materials contains questions and answers. Our experienced team of IT experts through their own knowledge and experience continue to explore the exam information. It contains the real exam questions, if you want to participate in the IBM 000-558 examination certification, select ITCertKing is unquestionable choice.

ITCertKing provide you with the comprehensive IBM 000-558 exam information to help you to succeed. Our training materials are the latest study materials which bring by experts. We help you achieve your success. You can get the most detailed and accurate exam questions and answers from us. Our Training Tools are updated in a timely manner in accordance with the changing of Exam Objectives. In fact, the success is not far away, go down along with ITCertKing, then you will come to the road to success.

Exam Code: 000-558
Exam Name: IBM (IBM Certified Database Assoc - Informix Fundamentals 11.70)
One year free update, No help, Full refund!
Total Q&A: 120 Questions and Answers
Last Update: 2013-11-01

IBM certification 000-558 exam is very popular among the IT people to enroll in the exam. Passing IBM certification 000-558 exam can not only chang your work and life can bring, but also consolidate your position in the IT field. But the fact is that the passing rate is very low.

IBM certification 000-558 exams has a pivotal position in the IT industry, and I believe that a lot of IT professionals agree with it. Passing IBM certification 000-558 exam has much difficulty and needs to have perfect IT knowledge and experience. Because after all, IBM certification 000-558 exam is an authoritative test to inspect examinees' IT professional knowledge. If you have got a IBM 000-558 certification, your IT professional ability will be approved by a lot of IT company. ITCertKing also has a pivotal position in IT training industry. Many IT personnels who have passed IBM certification 000-558 exam used ITCertKing's help to pass the exam. This explains why ITCertKing's pertinence training program is very effective. If you use the training material we provide, you can 100% pass the exam.

000-558 Free Demo Download: http://www.itcertking.com/000-558_exam.html

NO.1 What are two system level databases? (Choose two.)
A. sysperf
B. sysadmin
C. sysmaster
D. sysmonitor
E. sysscheduler
Answer: B,C

IBM   000-558   000-558   000-558   000-558

NO.2 A progammer wants to unload a table to a file inside a stored procedure. What functionality listed
below will help the programmer accomplish the task?
A. dbload
B. dbexport
C. external table
D. SQL unload statement
Answer: C

IBM   000-558 test   000-558 original questions   000-558

NO.3 Click the Exhibit button.
An administrator created a table using the SQL statement shown in the exhibit to perform a load operation
every day at 11:00 AM. What is the best way to optimize a backup strategy to recover the client table in
case of a failure?
A. a level-1 backup at 6:00 AM everyday
B. a level-0 backup soon after the load operation
C. a level-1 backup on Sunday and continuous log backup
D. a level-2 backup at 6:00 AM every day and continuous log backup
Answer: B

IBM exam simulations   000-558 test   000-558 original questions   000-558 practice test

NO.4 Which two of the following are required for creating a dbspace? (Choose two.)
A. a mirror chunk
B. two or more chunks
C. a cooked file or raw device
D. a file owned by root or administrator
E. dbspace name containing only letters, digits, underscores, or $ characters.
Answer: C,E

IBM   000-558 demo   000-558 certification training   000-558 test   000-558

NO.5 Click the Exhibit button.
In the exhibit, which statement is true regarding the update statement of Client 2 if both of the clients are
connected to the same logged database?
A. Client 2 will update col2 of the rows having col1=20.
B. Client 2 will return successfully without updating any rows.
C. Client 2 will keep waiting for client 1 to finish its transaction.
D. Client 2 will get an error that the "record is locked" or the "table is locked".
Answer: D

IBM   000-558 exam   000-558   000-558 test questions   000-558 answers real questions

NO.6 Given INFORMIXCONTIME = 60 and INFORMIXCONRETRY = 3, if the initial connection attempt fails,
what subsequent attempts will be made to connect?
A. 60 and 120 seconds before aborting
B. Every 3 minutes within one hour before aborting
C. Every 3 seconds within one hour before aborting
D. Wait indefinitely until it is successfully completed
Answer: A

IBM study guide   000-558 test questions   000-558   000-558 braindump

NO.7 When restoring data, which granularity of object may NOT be restored?
A. a single table
B. a single chunk
C. a single dbspace
D. an entire instance
Answer: B

IBM original questions   000-558   000-558 test questions   000-558 exam   000-558 practice test   000-558

NO.8 Which utility can be used to relocate the physical log to a new dbspace?
A. onlog
B. ontape
C. onspaces
D. onparams
Answer: D

IBM exam   000-558 dumps   000-558   000-558 practice test   000-558 braindump   000-558 study guide

NO.9 Which Informix data movement utilities listed below can be used to move database from a computer
running Windows operating system to an Apple computer?
A. ontape
B. onunload and onload
C. ifxsend and ifxreceive
D. dbexport and dbimport
Answer: D

IBM   000-558 test answers   000-558 test answers   000-558 dumps   000-558

NO.10 You have a database server environment where all databases use buffered logging. In which two
conditions are the logical-log buffers in shared memory flushed to the logical log on disk? (Choose two.)
A. When the buffer is full.
B. When a checkpoint occurs.
C. When a user issues a begin work.
D. When a user commits the transaction.
E. When a user rolls back the transaction.
Answer: A,B

IBM   000-558   000-558

NO.11 Under which of the following conditions does the LAST COMMITTED option have an effect on the
COMMITTED READ isolation level?
A. Row level lock
B. Page level locking
C. RAW or unlogged tables
D. Tables containing complex data types
Answer: A

IBM certification training   000-558   000-558   000-558 certification

NO.12 Why would you want to create a table with a lock mode row as opposed to a lock mode page?
A. to reduce disk I/O
B. to keep more information in memory for each locked row
C. to increase concurrency among multiple users on the same table
D. to reduce the number of locks when accessing rows out of the table
Answer: C

IBM   000-558 braindump   000-558 exam dumps   000-558   000-558   000-558

NO.13 Which command option should be used to resume an interrupted onbar restore?
A. -RETRY
B. -RESTART
C. -REINTIIALZE
D. -BEGIN_AGAIN
Answer: B

IBM   000-558   000-558   000-558 test   000-558 exam prep

NO.14 Which of the following is true about system catalog tables access?
A. Only user informix can read system catalog tables
B. Only system administrators can read system catalog tables
C. Only database administrators can read system catalog tables
D. Any user that can connect to the database can read system catalog tables
Answer: D

IBM certification training   000-558   000-558   000-558 original questions

NO.15 Which two operations are performed with the onspaces command? (Choose two.)
A. Add space to the server.
B. Compress server space.
C. Encrypt the server space.
D. Remove space from the server.
E. Restrict access to the server space.
Answer: A,D

IBM   000-558   000-558 braindump

NO.16 You want to use sqlhosts file /newlocation/newsqlhosts. Which of the following is true?
A. sqlhosts file must be called sqlhosts
B. set INFORMIXSQLHOSTS variable to /newlocation/sqlhosts
C. set INFORMIXSQLHOSTS variable to /newlocation/newsqlhosts
D. sqlhosts file must be defined under $INFORMIXDIR/etc/ directory
Answer: C

IBM pdf   000-558 certification   000-558 study guide

NO.17 Which isolation level is appropriate if you do not want your query to place any locks?
A. Dirty Read
B. Cursor Stability
C. Committed Read
D. Repeatable Read
Answer: A

IBM   000-558   000-558 exam prep   000-558   000-558 test questions

NO.18 Which command would you execute to restore to a specific moment-in-time.?
A. onbar -t timestamp
B. onbar -r -log lognum
C. onbar -r -t timestamp
D. onbar -r -l timestamp
Answer: C

IBM   000-558 questions   000-558   000-558

NO.19 What are two ways to create table t1 with row level locking? (Choose two.)
A. Execute the command "create table t1 (c1 int) locking row".
B. Execute the command "create table t1 (c1 int) lock level row".
C. Execute the command "create table t1 (c1 int) lock mode row".
D. Set DEF_TABLE_LOCKMODE to ROW in ONCONFIG before executing "create table t1(c1 int)".
E. Set the environment variable DEF_TABLE_LOCKMODE to ROW before executing "create table t1(c1
int)".
Answer: C,D

IBM exam prep   000-558   000-558 certification   000-558   000-558

NO.20 How can you determine which databases are created in an instance?
A. use dbschema utility
B. inspect ONCONFIG file
C. List reserved pages with oncheck -pr
D. run SELECT name FROM sysmaster:sysdatabases
Answer: D

IBM test answers   000-558 exam simulations   000-558

ITCertKing offer the latest 70-466 exam material and high-quality MB7-702 pdf questions & answers. Our 70-342 VCE testing engine and ST0-202 study guide can help you pass the real exam. High-quality 000-318 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/000-558_exam.html