After upgrading the system the log of further modifications is held in which file?

/a/var/sadm/system/data/upgrade_cleanup

/var/sadm/system/data/upgrade_cleanup

/a/var/sadm/system/data/upgrade_cleanup

/a/var/sadm/system/data/install

Which of these statements is incorrect for the pkgchk command?

The -C switch checks config file changes only

The -a switch checks attributes only

The -C switch checks config file changes only

The -c switch checks package contents only.

The -l switch lists information regarding the package

When powering on a system which of the following STOP key options is incorrect?

Pressing STOP-S boots into single user mode

Pressing STOP bypasses the POST

Pressing STOP-A aborts the startup

Pressing STOP-D enters diagnostic mode

Pressing STOP-S boots into single user mode

Pressing STOP-N resets NVRAM contents to their default values

Which of these are valid ways of definig a system's default runlevel?You may select more than 1 answer.

The initdefault entry in /etc/inittab

The file /etc/defaults/runlevel

The default.runlevel property of SMF

Which of these statements about system runlevels is incorrect?

Run level 2 is the default multi-user runlevel

Run level S is single user mode

Run level 1 is single user administrative mode

Run level 2 is the default multi-user runlevel

Run level 5 will power the system down

Run level 6 will reboot the system to the default runlevel

Solaris 10 SA Part 1

1.

What is the minimum memory for a Solaris 10 installation?
- A.
  
  32Mb
- B.
  
  64Mb
- C.
  
  128Mb
- D.
  
  256Mb
- E.
  
  512Mb
Correct Answer
B. 64Mb

Explanation
The minimum memory required for a Solaris 10 installation is 64Mb. This means that in order to successfully install and run Solaris 10, the system must have at least 64Mb of memory available.

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2.

Which of these is not a valid installation cluster?
- A.
  
  Reduced Network Support
- B.
  
  Core
- C.
  
  Network
- D.
  
  Entire
Correct Answer
C. Network
3.

How much memory is required for a Solaris 10 GUI based installation?
- A.
  
  128Mb
- B.
  
  256Mb
- C.
  
  384Mb
- D.
  
  512Mb
Correct Answer
C. 384Mb

Explanation
A Solaris 10 GUI based installation requires 384Mb of memory. This amount of memory is necessary to support the graphical user interface and the various processes and applications that run in the background. It ensures that the system has enough resources to handle the demands of the GUI environment and provide a smooth user experience.

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4.

What is the minimum disk space for a Solaris 10 Installation?
- A.
  
  1Gb
- B.
  
  4Gb
- C.
  
  8Gb
- D.
  
  12Gb
- E.
  
  16Gb
Correct Answer
D. 12Gb

Explanation
The minimum disk space required for a Solaris 10 Installation is 12Gb. This is because the installation process and the operating system itself require a certain amount of disk space to function properly. Anything less than 12Gb may result in insufficient space for the installation process and could lead to errors or incomplete installation.

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5.

Which of these are valid boot options when building a server from CDROM/DVD?
- A.
  
  Boot cdrom
- B.
  
  Boot -gui
- C.
  
  Boot -text
- D.
  
  Boot -nowin
Correct Answer(s)
A. Boot cdrom
C. Boot -text
D. Boot -nowin

Explanation
The valid boot options when building a server from a CDROM/DVD are "boot cdrom," "boot -text," and "boot -nowin." The "boot cdrom" option instructs the server to boot from the CDROM/DVD drive. The "boot -text" option specifies that the server should boot in text mode, without a graphical user interface. The "boot -nowin" option indicates that the server should boot without starting the windowing system.

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6.

After upgrading the system the log of further modifications is held in which file?
- A.
  
  /var/sadm/system/data/upgrade_cleanup
- B.
  
  /a/var/sadm/system/data/upgrade_cleanup
- C.
  
  /a/var/sadm/system/data/install
- D.
  
  /var/sadm/system/data/install
Correct Answer
B. /a/var/sadm/system/data/upgrade_cleanup

Explanation
After upgrading the system, the log of further modifications is held in the file /a/var/sadm/system/data/upgrade_cleanup.

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7.

Which of these are required components of a package (you may select more than one)?
- A.
  
  Prototype file
- B.
  
  Pkgdata file
- C.
  
  Pkginfo file
- D.
  
  Installation scripts
- E.
  
  Pkgconfig file
Correct Answer(s)
A. Prototype file
C. Pkginfo file
D. Installation scripts

Explanation
The required components of a package include the prototype file, which defines the file hierarchy and permissions of the package; the pkginfo file, which contains information about the package such as its name, version, and dependencies; and the installation scripts, which are used to execute specific actions during the installation process. The pkgdata file and pkgconfig file are not mentioned as required components, so they are not included in the answer.

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8.

Which of these is an incorrect command for handling packages?
- A.
  
  Pkgchk
- B.
  
  Pkgconvert
- C.
  
  Pkgtrans
- D.
  
  Pkgparam
Correct Answer
B. Pkgconvert

Explanation
The command "pkgconvert" is not a valid command for handling packages. The correct commands for handling packages are "pkgchk" for checking package integrity, "pkgtrans" for package conversion and installation, and "pkgparam" for displaying package information. However, "pkgconvert" is not recognized as a valid command for handling packages.

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9.

Which pkgadd switch only install the package in the current zone?
- A.
  
  -z
- B.
  
  -Z
- C.
  
  -G
- D.
  
  -a
Correct Answer
C. -G

Explanation
The -G switch is used to install the package only in the current zone. This means that the package will not be installed in any other zones that may be present on the system. The other switches (-z, -Z, -a) do not have this specific functionality and may install the package in multiple zones or in the global zone.

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10.

What is the minimum CPU speed for a Solaris 10 Sparc Installation?
- A.
  
  50 MHz
- B.
  
  120 MHz
- C.
  
  200 MHz
- D.
  
  450 MHz
Correct Answer
C. 200 MHz

Explanation
The minimum CPU speed required for a Solaris 10 Sparc Installation is 200 MHz. This means that the CPU must have a clock speed of at least 200 million cycles per second in order to run the installation properly.

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11.

What is the minimum CPU speed for a Solaris 10 X86 Installation?
- A.
  
  100 MHz
- B.
  
  120 MHz
- C.
  
  200 MHz
- D.
  
  450 MHz
Correct Answer
B. 120 MHz

Explanation
The minimum CPU speed for a Solaris 10 X86 Installation is 120 MHz. This means that the computer must have a processor with a clock speed of at least 120 MHz in order to run the Solaris 10 operating system. A CPU speed lower than this may not be able to handle the system requirements and may result in poor performance or the operating system not functioning properly.

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12.

Which of these statements is incorrect for the pkgchk command?
- A.
  
  The -a switch checks attributes only
- B.
  
  The -C switch checks config file changes only
- C.
  
  The -c switch checks package contents only.
- D.
  
  The -l switch lists information regarding the package
Correct Answer
B. The -C switch checks config file changes only

Explanation
pkgadd -A

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13.

What is the command to show a list of packages installed on the system
- A.
  
  Showrev -p
- B.
  
  Prtdiag -p
- C.
  
  Pkginfo -l
- D.
  
  Sysinfo -p
Correct Answer
C. Pkginfo -l

Explanation
The command "pkginfo -l" is used to show a list of packages installed on the system. This command provides detailed information about each package, including its name, version, and installation date. By using this command, users can easily view the installed packages on their system and manage them accordingly.

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14.

When powering on a system which of the following STOP key options is incorrect?
- A.
  
  Pressing STOP bypasses the POST
- B.
  
  Pressing STOP-A aborts the startup
- C.
  
  Pressing STOP-D enters diagnostic mode
- D.
  
  Pressing STOP-S boots into single user mode
- E.
  
  Pressing STOP-N resets NVRAM contents to their default values
Correct Answer
D. Pressing STOP-S boots into single user mode

Explanation
Pressing the STOP-S key combination does not boot the system into single user mode. Single user mode is typically accessed by pressing a different key combination, such as Command-S on a Mac or F8 on a Windows PC. The STOP key options mentioned in the question are commonly used on Sun Microsystems' SPARC systems, where STOP-N resets NVRAM contents to their default values, STOP-A aborts the startup, STOP-D enters diagnostic mode, and STOP bypasses the POST (Power-On Self-Test).

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15.

Which of these are valid ways of definig a system's default runlevel?You may select more than 1 answer.
- A.
  
  The initdefault entry in /etc/inittab
- B.
  
  The file /etc/defaults/runlevel
- C.
  
  The default.runlevel property of SMF
- D.
  
  The milestone property of SMF
Correct Answer(s)
A. The initdefault entry in /etc/inittab
D. The milestone property of SMF

Explanation
The initdefault entry in /etc/inittab is a valid way of defining a system's default runlevel. This entry specifies the default runlevel that the system should boot into.

The milestone property of SMF is also a valid way of defining a system's default runlevel. SMF (Service Management Facility) is a feature in Solaris operating system that manages system services, and the milestone property specifies the default runlevel for the system.

Both of these methods can be used to set the default runlevel of a system.

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16.

Which of these statements about system runlevels is incorrect?
- A.
  
  Run level S is single user mode
- B.
  
  Run level 1 is single user administrative mode
- C.
  
  Run level 2 is the default multi-user runlevel
- D.
  
  Run level 5 will power the system down
- E.
  
  Run level 6 will reboot the system to the default runlevel
Correct Answer
C. Run level 2 is the default multi-user runlevel

Explanation
Run level 2 is not the default multi-user runlevel. The correct answer is that run level 3 is the default multi-user runlevel. Run level 2 is a multi-user runlevel, but it is not the default. The default runlevel varies depending on the operating system, but it is typically either run level 3 or run level 5.

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17.

In the /etc/inittab file which of the following are valid actions?You may select more than 1 answer.
- A.
  
  Respawn
- B.
  
  Once
- C.
  
  Multi
- D.
  
  Powerfail
- E.
  
  System
Correct Answer(s)
A. Respawn
B. Once
D. Powerfail

Explanation
The valid actions are:

boot, once, respawn, wait, powerfail, sysinit

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Solaris 10 Sa Part 1

What is the minimum memory for a Solaris 10 installation?

Which of these is not a valid installation cluster?

How much memory is required for a Solaris 10 GUI based installation?

What is the minimum disk space for a Solaris 10 Installation?

Which of these are valid boot options when building a server from CDROM/DVD?

After upgrading the system the log of further modifications is held in which file?

Which of these are required components of a package (you may select more than one)?

Which of these is an incorrect command for handling packages?

Which pkgadd switch only install the package in the current zone?

What is the minimum CPU speed for a Solaris 10 Sparc Installation?

What is the minimum CPU speed for a Solaris 10 X86 Installation?

Which of these statements is incorrect for the pkgchk command?

What is the command to show a list of packages installed on the system

When powering on a system which of the following STOP key options is incorrect?

Which of these are valid ways of definig a system's default runlevel?You may select more than 1 answer.

Which of these statements about system runlevels is incorrect?

In the /etc/inittab file which of the following are valid actions?You may select more than 1 answer.