IBM C1000-078 Web-Based Practice Test Software

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Tags: Exam C1000-078 Lab Questions, Latest C1000-078 Exam Testking, C1000-078 Test Topics Pdf, Valid C1000-078 Exam Notes, C1000-078 Pdf Dumps

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To be eligible for the IBM C1000-078 certification exam, candidates must have a solid understanding of IBM Db2 12 for z/OS architecture, database administration, security, backup and recovery, as well as performance tuning. They must also have practical experience in managing IBM Db2 12 for z/OS systems in a production environment. C1000-078 exam consists of 60 multiple-choice questions, and candidates have 90 minutes to complete it. A passing score of 67% is required to earn the certification.

IBM C1000-078 exam consists of 60 multiple-choice questions that must be completed within 90 minutes. To pass the exam, candidates must score a minimum of 65%. C1000-078 exam is available in English and Japanese, and can be taken at an authorized testing center or online through a remote proctoring service. Upon passing the exam, candidates will receive an IBM Db2 12 for z/OS Administrator certification, which is valid for two years.

To pass the IBM C1000-078 Certification Exam, you must have experience in several areas including monitoring the performance of database objects, security and authorization management, database backup and recovery, and data sharing in a Parallel Sysplex environment. You also need to be familiar with using IBM Data Studio, IBM InfoSphere Optim and IBM Db2 Administration Tool for z/OS to manage and administer databases.

>> Exam C1000-078 Lab Questions <<

IBM Db2 12 for z/OS Administrator Sample Questions (Q37-Q42):

NEW QUESTION # 37
To initiate a system checkpoint without modifying the current LOGLOAD value, which of the following should be issued?

A. -SET LOG BOTH CHKTIME(10) LOGLOAD(500000)
B. -SET LOG BOTH
C. -SET LOG RESUME
D. -SETLOGLOGLOAD(O)

Answer: D

NEW QUESTION # 38
Which utility must be executed before and after running a REORG utility against a system catalog table space to support recovery?

A. CHECK DATA
B. MODIFY
C. RUNSTATS
D. COPY

Answer: C

NEW QUESTION # 39
The amount of memory taken up by the local dynamic statement cache is extremely high. How can this be reduced?

A. Reduce the value specified for subsystem parameter MAX_IN_MEMORY
B. Reduce the value specified for subsystem parameter EDMSTMTC
C. Reduce the value specified for subsystem parameter MAXKEEPD
D. Bind more packages using BIND option KEEPDYNAMIC(YES)

Answer: D

NEW QUESTION # 40
Which of the following subsystem parameters is only applicable in a data sharing environment?

A. RETLWAIT
B. REFSHAGE
C. TWOACTV
D. DSMAX

Answer: A

Explanation:
This value is only significant in a data sharing environment. It indicates how long a transaction should wait for a lock on a resource if another DB2 in the data sharing group has failed and is holding an incompatible lock on that resource. Locks held by failed DB2 members are called retained locks. This value is a multiplier that is applied to the connection's normal timeout value.
For example, if the retained lock multiplier is 2, then the timeout period for a call attachment connection that is waiting for a retained lock is twice the normal CAF timeout period. The default is 0, meaning applications do not wait for incompatible retained locks, the lock request is immediately rejected and the application receives a "resource unavailable" SQLCODE.
Install parameter RETAINED LOCK TIMEOUT on panel DSNTIPI, or ZPARM RETLWAIT in DSN6SPRM. This value is only significant in a data sharing environment. It indicates how long a transaction should wait for a lock on a resource if another DB2 in the data sharing group has failed and is holding an incompatible lock on that resource. Locks held by failed DB2 members are called retained locks. This value is a multiplier that is applied to the connection's normal timeout value. For example, if the retained lock multiplier is 2, then the timeout period for a call attachment connection that is waiting for a retained lock is twice the normal CAF timeout period.
The default is 0, meaning applications do not wait for incompatible retained locks, the lock request is immediately rejected and the application receives a "resource unavailable" SQLCODE.

NEW QUESTION # 41
Which of the following is TRUE about the SYSCTRL authority?

A. It is designed to allow access to all data directly in DB2
B. It is designed to be an administrator in a system with sensitive data
C. It is designed not to be a part of the administrative authorizations
D. It is designed so group privileges cannot be granted to SYSCTRL

Answer: B

Explanation:
The SYSCTRL authority is designed for administering a system that contains sensitive data. With the SYSCTRL authority, you have nearly complete control of the DB2?subsystem. However, you cannot access user data directly unless you are explicitly granted the privileges to do so.

NEW QUESTION # 42
......

With the IBM C1000-078 certification exam you will get an opportunity to learn new and in-demand skills. In this way, you will stay updated and competitive in the market and advance your career easily. To do this you just need to pass the IBM Db2 12 for z/OS Administrator C1000-078 Certification Exam.

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IBM C1000-078 WEB-BASED PRACTICE TEST SOFTWARE

IBM C1000-078 Web-Based Practice Test Software