4A0-100

4A0-100 practice questions, page 5 of 14, with answer review and explanations.

Question 21

The TiMOS-m.n.Y.Z software image file is software that:

  1. Contains all the components required to configure and run protocols on the Alcatel-Lucent 7750 SR/7450 ESS.
  2. Loads the router configuration.
  3. Transfers the router configuration from the router to the network management system.
  4. Loads the router software image.

Question 22

When entering a command on the Alcatel-Lucent 7750 SR from the Command Line Interface (CLI), what would you use to list all the options for the command?

  1. ?
  2. tab character
  3. space character
  4. info

Question 23

Which of the following describes the Alcatel-Lucent 7750 SR Input/Output Module (IOM)?

  1. Small optical module available in a variety of formats.
  2. Contains a CPU for managing the forwarding hardware in each flexible fast path.
  3. Converts traffic from an external standard format to an internal format.
  4. Contains the CPU that runs the routing protocol software as well as the switch fabric.

Question 24

A typical Alcatel-Lucent 7750 SR Media Dependent Adapter (MDA) interfaces with:

  1. A Small Form-Factor Pluggable (SFP) module.
  2. The Central Processing Unit (CPU).
  3. The Control Plane.
  4. The Switch Fabric.

Question 25

Which of the following best describes the operation of the Media Dependent Adapter (MDA)?

  1. The MDA contains the flexible fast path complex used for forwarding data.
  2. Excess data is discarded by the MDA and the remaining data forwarded for QoS processing.
  3. The MDA buffers data and applies Quality of Service (QoS) to classify and treat the data appropriately.
  4. The MDA converts data from its incoming physical format into an internal format and provides some minimal buffering.