ITExamDump의 IBM인증 A2090-558덤프는 거의 모든 실제시험문제 범위를 커버하고 있습니다.IBM인증 A2090-558시험덤프를 구매하여 덤프문제로 시험에서 불합격성적표를 받을시ITExamDump에서는 덤프비용 전액 환불을 약속드립니다.
ITExamDump는 여러분이 빠른 시일 내에IBM A2090-558인증시험을 효과적으로 터득할 수 있는 사이트입니다.IBM A2090-558덤프는 보장하는 덤프입니다. 만약 시험에서 떨어지셨다고 하면 우리는 무조건 덤프전액 환불을 약속 드립니다. 우리ITExamDump 사이트에서IBM A2090-558관련자료의 일부분 문제와 답 등 샘플을 제공함으로 여러분은 무료로 다운받아 체험해보실 수 있습니다. 체험 후 우리의ITExamDump에 신뢰감을 느끼게 됩니다. ITExamDump의IBM A2090-558덤프로 자신 있는 시험준비를 하세요.
시험 번호/코드: A2090-558
시험 이름: IBM (Assessment: IBM Certified Database Assoc - Informix Fundamentals 11.70)
당신이 구입하기 전에 시도
일년동안 무료 업데이트
100% 환불보장약속
100% 합격율 보장
Q&A: 120 문항
업데이트: 2014-02-16
ITExamDump는 여러분이 원하는 최신 최고버전의 IBM 인증A2090-558덤프를 제공합니다. IBM 인증A2090-558덤프는 IT업계전문가들이 끊임없는 노력과 지금까지의 경험으로 연구하여 만들어낸 제일 정확한 시험문제와 답들로 만들어졌습니다. ITExamDump의 문제집으로 여러분은 충분히 안전이 시험을 패스하실 수 있습니다. 우리 ITExamDump 의 문제집들은 모두 100%합격율을 자랑하며 ITExamDump의 제품을 구매하였다면 IBM 인증A2090-558시험패스와 자격증 취득은 근심하지 않으셔도 됩니다. 여러분은 IT업계에서 또 한층 업그레이드 될것입니다.
자신을 부단히 업그레이드하려면 많은 노력이 필요합니다. IT업종 종사자라면 국제승인 IT인증자격증을 취득하는것이 자신을 업그레이드하는것과 같습니다. IBM인증 A2090-558시험을 패스하여 원하는 자격증을 취득하려면ITExamDump의IBM인증 A2090-558덤프를 추천해드립니다. 하루빨리 덤프를 공부하여 자격증 부자가 되세요.
A2090-558 덤프무료샘플다운로드하기: http://www.itexamdump.com/A2090-558.html
NO.1 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 A2090-558 dump A2090-558자격증 A2090-558 A2090-558최신덤프
NO.2 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
IBM최신덤프 A2090-558 A2090-558 A2090-558기출문제 A2090-558 pdf
NO.3 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 A2090-558기출문제 A2090-558 A2090-558자격증 A2090-558 pdf
NO.4 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
IBM자격증 A2090-558자격증 A2090-558 A2090-558덤프
NO.5 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 pdf A2090-558 dump A2090-558 A2090-558
NO.6 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 A2090-558 pdf A2090-558 A2090-558 A2090-558인증 A2090-558
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
IBM시험문제 A2090-558 A2090-558 A2090-558인증
NO.8 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 pdf A2090-558 pdf A2090-558
NO.9 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 A2090-558기출문제 A2090-558 A2090-558인증
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
IBM시험문제 A2090-558최신덤프 A2090-558 A2090-558 dumps A2090-558 pdf
NO.11 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 A2090-558기출문제 A2090-558최신덤프 A2090-558
NO.12 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 pdf A2090-558 A2090-558 A2090-558 A2090-558 pdf
NO.13 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
IBM최신덤프 A2090-558 A2090-558자격증 A2090-558 A2090-558기출문제
NO.14 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 A2090-558 A2090-558덤프 A2090-558자격증
NO.15 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 A2090-558 A2090-558최신덤프 A2090-558 A2090-558
NO.16 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 A2090-558자료 A2090-558 A2090-558덤프
NO.17 What are two system level databases? (Choose two.)
A. sysperf
B. sysadmin
C. sysmaster
D. sysmonitor
E. sysscheduler
Answer: B,C
IBM자격증 A2090-558자료 A2090-558 A2090-558
NO.18 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 pdf A2090-558 A2090-558 A2090-558 pdf A2090-558 A2090-558
NO.19 Which command option should be used to resume an interrupted onbar restore?
A. -RETRY
B. -RESTART
C. -REINTIIALZE
D. -BEGIN_AGAIN
Answer: B
IBM A2090-558자격증 A2090-558인증 A2090-558 A2090-558
NO.20 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
IBM최신덤프 A2090-558 A2090-558 dump
ITexamdump의 HP2-N35덤프의 VCE테스트프로그램과 MB6-870덤프는 한방에 시험을 패스하도록 도와드립니다. ITexamdump 에서는 최신버전의 700-104시험에 대비한 고품질 덤프와 000-N52시험 최신버전덤프를 제공해드립니다. 최고품질 MB7-701시험자료는 100% 간단하게 시험패스하도록 최선을 다하고 있습니다. IT인증시험패스는 이토록 간단합니다.
댓글 없음:
댓글 쓰기