Chapter 3

A1: Two methods are available: the DB2 Setup Wizard and Silent install.
A2: Four methods are available: the DB2 Setup wizard, Silent install, the db2_install script, and the operating system's native install tools.
A3: The default instance name is db2inst1. The user owner ID db2inst1 is created as well. If db2inst1 already exists, DB2 will try db2inst2, db2inst3, and so on.
A4: An alternate FixPak contains all fixes, as does a regular FixPak, but the fixes are built into the product. Moreover, it is installed under a different directory, so DB2 treats it as a different product. This way you can have different DB2 FixPak levels for the same version on the same computer.
A5: By default, three logs are generated under the /tmp directory: db2setup.his, db2setup.log, and db2setup.err. To redirect the logs to a different location, run the db2setup program with the –l option.
A6: By default, two logs are generated under the My DocumentsDB2LOG directory: db2.log and db2wi.log. To redirect them to a different location, run the setup program (from the DB2 installation media) with the –l option.
A7: DB2ADMNS and DB2USERS.
A8: You need to run the db2iupdt command for all of your DB2 instances after you install a DB2 FixPak to update the instance with the new libraries and to update the logical links to the installed libraries.
A9: The following user rights are granted to the instance owner:
  • Act as part of the operating system

  • Debug programs

  • Create token objects

  • Increase quotas

  • Lock pages in memory

  • Log on as a service

  • Replace a process-level token

A10: The user who is installing DB2 must have Local Administrator authority. If you want to have the DB2 Setup Wizard create a domain user account for the Instance owner or the DAS user, the installation ID must have the authority to create domain user accounts.
A11: B. The DB2 Setup Wizard and the Silent install are the only two methods available on Windows.
A12: C. A response file is a text file containing all the options to be used during the install process. Use this file as input during a silent install.
A13: C. 50000 is the default
A14: D. You need root authority.
A15: A. The DAS User ID.
A16: B. The db2_install script is not a valid method of installation on Windows.
A17: C. The db2_install script.
A18: A. db2setup –r response_file
A19: D. The db2_install script.
A20: B. Using a response file so you install DB2 interactively only once, and save the responses in a response file that you later use to install DB2 on the other machines.

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