Pass4Test peut vous fournir un raccourci à passer le test IBM 000-558: moins de temps et efforts dépensés. Vous trouverez les bonnes documentations de se former dans le site Pass4Test qui peut vous aider efficacement à réussir le test IBM 000-558. Si vous voyez les documentations dans les autres sites, c'est pas difficile à trouver qu''elles sont venues de Pass4Test, parce que lesquelles dans Pass4Test sont le plus complété et la mise à jour plus vite.
Si vous faites toujours la lutte contre le test IBM 000-558, Pass4Test peut vous aider à résoudre ces difficultés avec ses Q&As de qualité, et atteindre le but que vous avez envie de devenir un membre de IBM 000-558. Si vous avez déjà décidé à s'améliorer via IBM 000-558, vous n'avez pas aucune raison à refuser Pass4Test. Pass4Test peut vous aider à passer le test à la première fois.
Code d'Examen: 000-558
Nom d'Examen: IBM (IBM Certified Database Assoc - Informix Fundamentals 11.70)
Questions et réponses: 120 Q&As
Selon les anciens test IBM 000-558, la Q&A offerte par Pass4Test est bien liée avec le test réel.
Pass4Test a de formations plus nouvelles pour le test IBM 000-558. Les experts dans l'industrie IT de Pass4Test profitant leurs expériences et connaissances professionnelles à lancer les Q&As plus chaudes pour faciliter la préparation du test IBM 000-558 à tous les candidats qui nous choisissent. L'importance de Certification IBM 000-558 est de plus en plus claire, c'est aussi pourquoi il y a de plus en plus de gens qui ont envie de participer ce test. Parmi tous ces candidats, pas mal de gens ont réussi grâce à Pass4Test. Ces feedbacks peuvent bien prouver nos produits essentiels pour votre réussite de test Certification.
Dans ce monde d'informatique, l'industrie IT est suivi par de plus en plus de ges. Dans ce domaine demandant beaucoup de techniques, il faut des Certificat à se preuver les techniques professionnelle. Les Certificats IT sont improtant pour un interviewé pendant un entretien. C'est pas facile à passer le test IBM 000-558, donc c'est pourquoi beaucoup de professionnels qui choisissent ce Certificat pour se preuver.
Est-ce que vous vous souciez encore de réussir le test IBM 000-558? Est-ce que vous attendez plus le guide de formation plus nouveaux? Le guide de formation vient de lancer par Pass4Test peut vous donner la solution. Vous pouvez télécharger la partie de guide gratuite pour prendre un essai, et vous allez découvrir que le test n'est pas aussi dur que l'imaginer. Pass4Test vous permet à réussir 100% le test. Votre argent sera tout rendu si vous échouez le test.
000-558 Démo gratuit à télécharger: http://www.pass4test.fr/000-558.html
NO.1 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 certification 000-558 000-558 examen 000-558 000-558 examen certification 000-558
NO.2 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 examen 000-558 000-558 examen 000-558 examen
NO.3 Which command option should be used to resume an interrupted onbar restore?
A. -RETRY
B. -RESTART
C. -REINTIIALZE
D. -BEGIN_AGAIN
Answer: B
IBM examen certification 000-558 000-558 certification 000-558 000-558 000-558
NO.4 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 certification 000-558
NO.5 What are two system level databases? (Choose two.)
A. sysperf
B. sysadmin
C. sysmaster
D. sysmonitor
E. sysscheduler
Answer: B,C
IBM examen 000-558 000-558 examen
NO.6 Which utility can be used to relocate the physical log to a new dbspace?
A. onlog
B. ontape
C. onspaces
D. onparams
Answer: D
certification IBM certification 000-558 certification 000-558 000-558 000-558 000-558
NO.7 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 examen 000-558 000-558 000-558 000-558 examen
NO.8 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
certification IBM 000-558 000-558
NO.9 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 examen 000-558 examen certification 000-558 000-558 examen
NO.10 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
certification IBM 000-558 examen 000-558 examen
NO.11 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 certification 000-558 000-558 examen 000-558
NO.12 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 000-558 certification 000-558 000-558
NO.13 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
certification IBM 000-558 examen 000-558 examen 000-558
NO.14 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 examen 000-558 000-558 examen certification 000-558 000-558
NO.15 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
certification IBM 000-558 000-558 000-558 examen 000-558 examen
NO.16 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
certification IBM 000-558 certification 000-558 000-558
NO.17 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 certification 000-558 certification 000-558 000-558 examen 000-558 examen
NO.18 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 000-558 000-558 examen 000-558 000-558 000-558 examen
NO.19 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
certification IBM 000-558 examen 000-558 examen
NO.20 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
certification IBM certification 000-558 000-558 examen
Pass4Test est un site d'offrir la bonne Q&A IBM 000-558. Le produit offert par Pass4Test peut vous aider à réussir ce test très difficile. Si vous ajoutez le produit au panier, vous allez économiser le temps et l'effort. Le produiti Pass4Test est bien réputé dans l'Idustrie IT.
没有评论:
发表评论