Soca

12 Questions

SettingsSettingsSettings
Please wait...
Router Quizzes & Trivia

SOCA Practice EST


Questions and Answers
  • 1. 
    Why are pairs of wires twisted?
    • A. 

      To increase the diameter of the wires.

    • B. 

      To increase the bending radius.

    • C. 

      To identify the wires that belong together.

    • D. 

      To increase the immunity to interference

  • 2. 
    Which of the following devices can interpret packets marked with DSCP?
    • A. 

      Repeater

    • B. 

      Layer 2 switches

    • C. 

      Routers

    • D. 

      Hubs

  • 3. 
    Which of the following applications can be used to configure an attendant console with the HiPath 4000 Assistant?
    • A. 

      Utilities

    • B. 

      Expert Mode

    • C. 

      Configuration Management

    • D. 

      System Management

  • 4. 
    Which of the following components are classed as a user agent within SIP?
    • A. 

      Server

    • B. 

      Proxy

    • C. 

      Client

    • D. 

      Gateway

  • 5. 
    Which states can be seen from the LEDs on the front panel of an STMI2/STMI4?
    • A. 

      Board failure.

    • B. 

      Bad IP quality (packet loss and jitter).

    • C. 

      The bitrate of the LAN interfaces (10/100 MBit/s).

    • D. 

      Transfer of loadware.

  • 6. 
    What could be the cause that in a network with active QoS, users complain about long access times at their terminal clients while optiPoints work properly?
    • A. 

      Too much bandwidth is reserved for VoIP data.

    • B. 

      The processing effort in the network euipment is very big that long delay times occur.

    • C. 

      Because all PCs are connected to the optiPoints less bandwidth is available.

    • D. 

      The additional packet and frame header have increased the overhead very much therefore less bandwidth is effectively available now.

  • 7. 
    Which statements about OpenStage applications are correct?
    • A. 

      They are available for OpenStage 60 and OpenStage 80.

    • B. 

      They allow for the querying of LDAP databases and directories.

    • C. 

      They are operated via a web-based user interface

    • D. 

      They require a V.24 connection between the OpenStage workpoint and a PC.

  • 8. 
    Which of the following is used by the jitter buffer to correct jitter?
    • A. 

      Requesting the retransmission of lost packets.

    • B. 

      Storing packets and sending them out at a consistant rate

    • C. 

      Reassembling packets into equal sizes.

    • D. 

      Sending a confirmation message for every packet.

  • 9. 
    Where can you set the language for the HiPath 4000 Assistant?
    • A. 

      In the browser settings.

    • B. 

      With the aid of the menu "Utilities".

    • C. 

      In Unix Base Administration.

    • D. 

      In the page "Public Area" of the HiPath 4000 Assistant

  • 10. 
    A user wants to change the user menu language on his telephone for one call. How can this be done on a HiPath 4000?
    • A. 

      The desired language must be made available system-wide with the AMO ZAND.

    • B. 

      The user requires a language selection key.

    • C. 

      The language selection function must be assigned to the user dynamically in the AMO SDAT.

    • D. 

      The language selection function must be assigned to the user statically in the AMO SDAT.

  • 11. 
    Which of the following statements about the OSI Reference Model are correct?
    • A. 

      It contains application and transport related components.

    • B. 

      Communication devices must support all seven layers so that network functions are possible.

    • C. 

      The Data-Link Layer defines the MAC address for a device on the network.

    • D. 

      The Transport Layer defines the cable specifications used in the network.

  • 12. 
    How can you measure trunk load in HiPath 4000?
    • A. 

      AMO BUEND

    • B. 

      AMO TDCSU

    • C. 

      Via the Assistant 4000 menu "Real Time Diagnosis System".

    • D. 

      Via the HiPath 4000 Assistant menu "Dynamic Traffic Monitoring".