Cisco 648-238 Online Practice Questions and Exam Preparation

Cisco 648-238 Online Questions & Answers

• Question 101:

  Servers can be added to VSM 6.3.2 as which two of the following options? (Choose two.)

  A. VSMS Backup
  B. VSMS
  C. VSBWT
  D. VSCS
  E. VSOM Backup
  A. VSMS Backup
  B. VSMS

• Question 102:

  Which network service should be enabled and configured to ensure an accurate and consistent time source for all video surveillance devices in the network?

  A. CDP
  B. DHCP
  C. NTP
  D. TCP/IP
  C. NTP

• Question 103:

  When the CPS-MSP-2RU-K9 server is turned on, it starts beeping and continues to do so, even if the server seems to be operational. What is causing this issue?

  A. The clock battery in the server is drained and must be replaced.
  B. One of the fans in the power supply has failed.
  C. The incoming power voltage into the power supply is too low or too high.
  D. One of the hard disk drives has failed and must be replaced.
  D. One of the hard disk drives has failed and must be replaced.

• Question 104:

  Which statement about virtualization support for Cisco VSM version 7.0.0 is true?

  A. Cisco VSM 7 can be installed on any hypervisor, such as VMware vSphere, Microsoft Hyper- V, and Citrix XenServer
  B. Cisco VSM 7 OVA can be deployed and ready to use right away, without additional configuration steps.
  C. When using internal storage of Cisco UCS C-Series server for storing media repositories, external storage (such as SAN arrays) cannot be used.
  D. Each Cisco UCS B- or C-Series server can run several instances of Cisco VSM VM at the same time, as long as the resources of the server are sufficient.
  D. Each Cisco UCS B- or C-Series server can run several instances of Cisco VSM VM at the same time, as long as the resources of the server are sufficient.

• Question 105:

  In Cisco VSM 7, how should you configure a camera for dual-stream operations?

  A. Configure the primary stream in Cisco VSOM and configure the secondary stream directly on the camera.
  B. Configure the primary and secondary streams directly on the camera first before adding the camera to Cisco VSOM.
  C. Configure both primary and secondary stream in a template.
  D. It does not matter; streams can be configured on Cisco VSOM or on the camera.
  C. Configure both primary and secondary stream in a template.

• Question 106:

  Which option lists video resolutions in order from lowest to highest (by pixel count)?

  A. D1, HD, QCIF, CIF
  B. D1, CIF, 4CIF, HD
  C. QCIF, CIF, D1, HD
  D. QCIF, D1, CIF, HD
  C. QCIF, CIF, D1, HD

• Question 107:

  Where should outdoor surveillance cameras be mounted when nearby sources of light are present?

  A. The camera should be mounted lower than the light source.
  B. The camera should be mounted in parallel with the nearest light source.
  C. The camera should be mounted above the light source.
  D. Location does not matter, as long as the camera is day/night capable.
  A. The camera should be mounted lower than the light source.

• Question 108:

  The headquarters of a California regional bank wants to deploy a redundant IP video surveillance solution using Cisco VSM 7. The IT manager is asking for a redundant video storage solution, however, with minimal infrastructure cost. How should a Cisco VSM 7 redundancy be designed for this scenario?

  A. An IT engineer can define a cluster of Cisco VSMS servers, which all fall back to a backup Cisco VSMS server if any should fail.
  B. For redundancy, each media server needs to be doubled and servers then operate in load balancing fashion.
  C. VSM 7 can record the primary stream of each camera on Cisco media server (either MSP or virtual machine), and the secondary stream can be recorded to NAS storage for a cost-effective solution.
  D. Cisco VSM 7 does not support redundancy for Cisco VSOM and Cisco VSMS.
  A. An IT engineer can define a cluster of Cisco VSMS servers, which all fall back to a backup Cisco VSMS server if any should fail.

• Question 109:

  Refer to the exhibit.

  

  Which statement can be determined from the output shown?

  A. This is the output from the show power inline command.
  B. The connected device is an 802.af class 3 PoE camera.
  C. The switch management IP address is 10.10.10.202.
  D. The PoE device is connected to switch port 0.
  B. The connected device is an 802.af class 3 PoE camera.

• Question 110:

  When configuring a recurring schedule in Cisco VSM, the user must select which of the following?

  A. Start Date, End Date, and Time Range
  B. Start Date and End Date
  C. Start Date, Occurrences, and Grooming Options
  D. End Date, Occurrences, and Grooming Options
  A. Start Date, End Date, and Time Range