HP HP2-T16 Online Practice Questions and Exam Preparation

HP HP2-T16 Online Questions & Answers

• Question 31:

  What is provided by the serial port hardware interface for managing network devices?

  A. scalability
  B. ability to offload functions from the host
  C. well-defined communications standards
  D. caching and advanced functions
  B. ability to offload functions from the host

• Question 32:

  Which protocols are used by in-band management? (Select two)

  A. TCP/IP
  B. IPX
  C. SNMP
  D. SCSI
  E. MPIO
  A. TCP/IP
  C. SNMP

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 155:\par Managing hardware remotely\par In-band management is the best choice for most servers that are accessed through standard connections and when the operating system is functioning. It provides a wider range of functions and greater security because it can depend heavily on the specific management tool in use. In-band management is appropriate for wired and wireless devices. It is functions independently from switch/router platforms and versions.\par TCP/IP and SNMP are used to manage the devices. The control and management data share the same network.\par }

• Question 33:

  Which Linux utility helps you obtain information about I/O and processor statistics?

  A. iostat
  B. ioutil
  C. vmstat
  D. cpuinfo
  A. iostat

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 219\par iostat ---Measures I/O and processor statistics for devices and partitions.\par }

• Question 34:

  Which command can be used to verify connectivity to a client machine?

  A. ping
  B. nslookup
  C. nbstat
  D. ipconfig
  A. ping

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 156:\par ping---This command is used to test network connectivity. It sends a packet of data to the other network device that you have specified by providing its IP address. If a reply is returned to you, connectivity is confirmed. If you do not get a reply, either your device or the one you tried to contact are not available to the network. The command output also reports how long the reply took, which can indicate the level of traffic congestion.\par }

• Question 35:

  If the GFS backup tape rotation plan, how often is the Grandfather backup performed?

  A. daily
  B. weekly
  C. monthly
  D. quarterly
  C. monthly

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 302:\par GFS backup requires the following:\par Monthly grandfathers\par Weekly fathers\par Daily sons\par }

• Question 36:

  What happens during a differential backup? (Select two)

  A. The archive bit is set to 1
  B. The archive bit is left alone
  C. The archive bit is reset to 0.
  D. The transaction log is cleared.
  E. The transaction log is left alone.
  B. The archive bit is left alone
  E. The transaction log is left alone.

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 194\par Differential\par In a differential backup, only the new or changed files with the archive bit set on are backed up. After a file is backed up, the setting of its archive bit is NOT changed. A differential backup initially takes the least amount of time to perform, but the time it takes increases as more and more files are included.\par }

• Question 37:

  Which statements are correct about mixing drives with different sizes and speeds within an array? (Select two)

  A. Performance may be degraded.
  B. Performance of the fastest disk is provided.
  C. Capacity is wasted.
  D. There is no impact on the capacity usage of each disk.
  E. Usage of hot spare disks is not necessary.
  A. Performance may be degraded.
  C. Capacity is wasted.

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 1 - Page 247\par It is possible to mix drives with different sizes, speeds, and SCSI protocols in an array. This configuration can result in wasted space and degraded performance, but it will work.\par }

• Question 38:

  Which major challenges of I/O virtualization do Virtual Machine Managers need to address? (Select two)

  A. WWN virtualization
  B. DMA virtualization
  C. IRQ virtualization
  D. port virtualization
  E. MAC virtualization
  A. WWN virtualization
  E. MAC virtualization

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 1 - Page 186:\par Server-edge I/O virtualization\par In server-edge I/O virtualization an abstraction layer is created between a pool of blade servers and the external LAN and SAN networks to which they are connected.\par This technoloy enabled infrastructure can then present the network with a constant set of media access control (MAC) addresses and World Wide Names (WWNs) for each server bay in an enclosure.\par }

• Question 39:

  Which Network Operating System (NOS) security practices are commonly used when planning server management? (Select three)

  A. disable FTP and SSH
  B. install hardware and software firewalls
  C. disable unused TCP/IP service ports
  D. use easy to remember password
  E. enforce regular password changes
  B. install hardware and software firewalls
  C. disable unused TCP/IP service ports
  E. enforce regular password changes

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 200:\par Working with the server management plan and the service plan \par Change passwords regularly.\par 1.Establish a regular schedule for password changes.\par 2.Do not use the same password for individual and administrative accounts.\par 3.Follow standard password construction recommendations for length and complexity.\par Disable unused or unneeded service ports.\par 4.Security risks exist at well-known network service ports if they remain open.\par 5.Telnet is a major security risk for administrative access due ease of password theft. Use secure shell (SSH) if remote access is necessary.\par 6.Disable file transfer protocol (FTP) if it is not needed. If it is needed, never use root or administrator passwords when transferring files since these are transferred as plain text.\par Install hardware and software firewalls for Internet protection.\par 7.These allow the administrator to control which server ports are open to Internet traffic.\par 8.Firewalls can also detect intrusion attempts.\par Install virus protection.\par 9.Most viruses are written for the Windows operating system, making that platform especially vulnerable. \par 10.New viruses and worms are also showing up for systems running the Linux operating system as well. \par }

• Question 40:

  Which backup operations clear the archive bit after the file has been backed up? (Select two)

  A. copy
  B. normal
  C. differential
  D. incremental
  B. normal
  D. incremental

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  {\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 194\par Full \par In a normal full backup, all specified files are backed up regardless of the value of the archive bit. After a file is backed up, its archive bit is turned off. A copy full backup also backs up all of the files but does not turn off, or clear, the archive bit. A full backup takes the longest to perform.\par Incrementa\par In an incremental backup, only the new or changed files with the archive bit set on are backed up. After a file is backed up, its archive bit is turned off, or cleared. An incremental backup takes much less time to perform than the full backup, but more than the differential backup.\par Differential\par In a differential backup, only the new or changed files with the archive bit set on are backed up. After a file is backed up, the setting of its archive bit is NOT changed. A differential backup initially takes the least amount of time to perform, but the time it takes increases as more and more files are included. \par }