Http://www.buenastareas.com/login.php?save page=%2fensayos%2fexploration-enrutamiento-evaluacion-basada-en-aptitudes-de-ospf

Assessment Authoring - Table of Specification (TOS)
The Table of Specification (TOS) is a high-level design template for a given assessment. It identifies the claims, components skills, targeted number tasks needed, and the knowledge or skill level desired for each task. Scoping information is also provided, in most cases, and indicates the environment, features and details associated with thespecified claims. Assessment design specifications in the TOS allow us to make inferences about what the students can actually do. Because some outcomes are more important than others in making those judgments, each claim is weighted based on course content, required job skills and certification coverage. Using the TOS helps to ensure that assessed tasks are relevant to the environment in which thestudent will work. In the example below, 25% of the Network Fundamentals Final exam should cover skills from claim 0.1.0. For a 50 question exam, approximately 13 tasks should cover skills that support claim 0.1.0. Distribution of tasks amongst the component skills is determined during the design phase. Tasks for each claim or component skill can be either declarative, simple procedural orcomplex procedural depending on the purpose of exam and the type of claim.

Claim
desired outcome

Desired Claim Coverage Component Skill
supporting skill

© 2008, Cisco Systems, Inc. ENetworking_Assessment_TOS_v1.xls 1/12/2009

Note: Information in this file is subject to change based on curriculum

CCNA Exploration Network Fundamentals

Chapter 1 - Living in a Network-Centric WorldClaim/Component skill

Scope

Targeted % Coverage on Exam forms

Targeted # of tasks on exam form

No Chapter ASSESSMENT!! Describe how networks impact our daily lives. Describe the role of data networking in the human network. Identify the key components of any data network. Identify the opportunities and challenges posed by converged networks. Describe the characteristics of networkarchitectures: fault tolerance, scalability, quality of service and security. Install and use IRC clients and a Wiki server.

© 2008, Cisco Systems, Inc. ENetworking_Assessment_TOS_v1.xls 1/12/2009

Note: Information in this file is subject to change based on curriculum

CCNA Exploration Network Fundamentals

Chapter 2 - Communicating over the Network

Claim#

Claim/Component skillScope

Targeted # of tasks on exam form

# of Items for Chapter

12012.1.0 Describe the structure of a network, including the devices and media that are necessary for successful communications. 12012.1.1 Identify the components of a network. 12012.1.2 Describe the role of end devices in a network and give examples of the various types of end devices.

30%

6

Devices media and servicesComputers (work stations, laptops, file servers, web servers) Network printers VoIP phones Security cameras Mobile handheld devices (such as wireless barcode scanners, PDAs)

12012.1.3 Identify the role of an intermediary device in a data network. 12012.1.4 Contrast the role of an intermediary device with the role of a end device. 12012.1.5 Contrast the basic usage of LANs and WANs. 12012.1.6Identify the common data network symbols. 12012.2.0 Explain the function of protocols in network communications. 12021.2.1 Explain the importance of using protocols in communication. 12021.2.2 Define the meaning of protocol suites. 12021.2.3 Identify the roles of protocols in data networks. 12021.2.4 Identify the roles of standards agencies in protocols. 12012.3.0 Explain the advantages of using alayered model to describe network functionality. 12012.3.1 Explain the reasons for communication to be layered. 12012.3.2 Give the reasons for using layers to represent network operations. 12012.3.3 Describe the role models play in developing networks. © 2008, Cisco Systems, Inc. ENetworking_Assessment_TOS_v1.xls 1/12/2009

5%

1

15%

3

Note: Information in this file is subject to change...