IBM C4040-129 Online Practice Questions and Exam Preparation

IBM C4040-129 Online Questions & Answers

• Question 31:

  An administrator needs to clear the data from a large number of save files in multiple libraries. The administrator has written a program that displays all of the objects in a library to an output file. The output file includes:

  

  The program reads through all the entries in the file.

  The administrator needs to insert a statement that will clear the data from save files only. Which command should the administrator use?

  A. IF (andODOBAT *EQ `SAVF') THEN(CLRSAVE andODLBNM/andODOBNM)
  B. IF (andODOBTP *EQ `*SAVF') THEN(CLRSAVE andODLBNM/andODOBNM)
  C. IF (andODOBTP *EQ `*FILE') THEN(CLRSAVE andODLBNM/andODOBNM)
  D. IF (andODOBAT %LIKE `SAVF) THEN(CLRSAVE andODLBNM/andODOBNM)
  A. IF (andODOBAT *EQ `SAVF') THEN(CLRSAVE andODLBNM/andODOBNM)

• Question 32:

  Some system values were changed as the result of an audit. The administrator noticed that saves are faster, but that recoveries now take longer to complete. Which system value setting would cause this to happen?

  A. Setting the QDSKCMP system value to 1 to compress the data on disk
  B. Setting the QPERADJ system value to 2 to dynamically adjust the performance
  C. Setting the QSAVACCPTH system value to 0 indicates that access paths will not be saved
  D. Setting the QALWQBJRST system value to *ALWVLDERR to allow the restore of programs with validation errors to be restored
  C. Setting the QSAVACCPTH system value to 0 indicates that access paths will not be saved

• Question 33:

  Which command shows CPU utilization for both user jobs and IBM i system tasks?

  A. WRKSYSSTS
  B. WRKSYSACT
  C. WRKTSKSTS
  D. WRKACTJOB
  B. WRKSYSACT

• Question 34:

  An administrator has successfully completed installing the current cumulative PTF package, most recent Technology Refresh level, plus multiple group PTEs.

  Due to time constraints a full system backup cannot be completed, but there is time for a subset of a full system save.

  Which type of save will capture the changes made by the PTF and Technology Level installation?

  A. Save System (SAVSYS)
  B. Save System Data Only (SAVE menu option 22)
  C. Save IBM product data - SAV OBJ((`/QIBM/ProdData')(7QOpenSys/QIBM/ProdData'))
  D. Save IBM Libraries, Save Configuration and Security Data - SAVLIB *IBM SAVCFG and SAVSECDTA
  B. Save System Data Only (SAVE menu option 22)

• Question 35:

  An administrator needs to access an IBM i console remotely through the HMC. To which P address should the administrator telnet, using port 2300, to get console access?

  A. To the IP address of the FSP
  B. To the IP address of the HMC
  C. Over SSH to the HMC and then select the 5250 option
  D. To the Service Tools P address of the IBM i partition
  B. To the IP address of the HMC

• Question 36:

  The DNS server was updated with the new IP address of a remote system. Whenever the administrator tries to connect to the remote system from the local system, they are unable to do so. Which action will resolve this issue with the least disruption to the network?

  A. Remove the host route for the old IP address.
  B. Run the CHGTCPDMN command to clear DNS cache.
  C. Clear the APP cache on the administrator's PC.
  D. Add a route with *NEXTHOP specified as the remote system name.
  B. Run the CHGTCPDMN command to clear DNS cache.

• Question 37:

  A customer determines that run time of a weekly reporting job has begun to increase rapidly over the past several months. Examination of the file shows only normal size growth of less than 1%.

  The entire file is read sequentially by key and is heavily I/O blocked for performance.

  What should the administrator do to reduce run-time for the reporting job?

  A. Override the file to SEQONLY(*YES).
  B. Reorganize the file to remove deleted records.
  C. Reorganize the rile in the sequence of the key field.
  D. Increase the job's time slice and enable expert cache in the memory pool in which the job runs.
  C. Reorganize the rile in the sequence of the key field.

• Question 38:

  Which graphical tool will help identity additional details about activity on the system, to isolate the root cause of performance problems?

  A. PEX
  B. iDoctor
  C. Performance Monitor
  D. Communications Trace
  B. iDoctor

• Question 39:

  A system with IBM i 7.1 has at least one lPv6 address configured. When a user tries to ping a remote system by name, the response takes a long time. Ping by IP address (for example 10.x.x.x) works without delay. Which action will fix this problem?

  A. Use the command CHGTCPDMN and set the parameter HOSTSCHPTY to *LOCAL.
  B. Use the command CHGTCPDMN and set the parameter HOSTSCHPTY to *REMOTE.
  C. Update the Host Table Entries and add a IPv4 for that remote system name.
  D. Change the ping command default as follows: CHGCMDDFT CMD(PING) NEWDFT(ADRVERFMT (*IP4))
  D. Change the ping command default as follows: CHGCMDDFT CMD(PING) NEWDFT(ADRVERFMT (*IP4))

• Question 40:

  An administrator has prepared an update package containing the prescribed groups and HIPER PTF5. When testing the package, a message is received stating some of the PTEs cannot be applied because others are missing. What is the most efficient approach to accomplish a successful test?

  A. Apply the latest technology refresh.
  B. Apply the latest cumulative fix package.
  C. Inspect the job log for the missing PTFs.
  D. Read the PSP for cumulative updates for missing PTFs.
  C. Inspect the job log for the missing PTFs.