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standard. 26. Ethernet is standardized as the a. 802.11 b. 802.3 C. 802.15 d. ZigBee

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Sixta Kovacek
Sixta KovacekLv2
22 Dec 2017
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Related questions

27. Ethernet is a medium access control standard a. Local Area Network (LAN) b. Wide Area Network (WAN) c. Wireless Local Area Network (WAN) d. Personal Area Network (PAN)

Objective: Take a sample feed, parse it, augment it, and output individual JSON objects for each product in it.

product.txt

  • The file contains several fields of basic product information for 1000 products.
  • Data for each product is on one line, with fields separated by a vertical pipe character.

This particular retailer classifies products into a particular store, department, category, and subcategory.

Example >

  • A Blender might have the following "taxonomy" or category classification.

Home & Garden > Kitchen & Dining > Appliances > Blenders

Store

Department

Category

Subcategory

store_id

department_id

category_id

subcategory_id

Ā 

These IDs are also represented in a sort of shorthand.

  • They should all be prefixed by the first three letters of their respective field name.

A store_id of 1 becomes sto1

A department_id of 2 becomes dep2

A category_id of 3 becomes cat3

A subcategory_id of 4 becomes sub4

targets.txt

  • A system to keep track of these various classifications
    • Example
      • A store_id of sto40 maps to a ā€œtarget valueā€ of 187298 in PromoteIQ's system

Output Example:

The desired output for the first product is one line of JSON that when pretty-printed looks like:

{

Ā  "sku": "22067130",

Ā  "name": "Brainboxes ES-571 Brainboxes Es-571 Industrial Isolated Ethernet to Serial + Switch - 1 x Network (R",

Ā  "description": "Brainboxes ES-571 Brand New Includes Lifetime Warranty Product # ES-571 Factory floors can be harsh environments.",

Ā  "priceList": 387.95,

Ā  "taxonomy": [

Ā Ā Ā  "sto2",

Ā Ā Ā  "dep7",

Ā Ā Ā  "cat270",

Ā Ā Ā  "sub18532"

Ā  ],

Ā  "targetValues": [

Ā Ā Ā  187167,

Ā Ā Ā  187177,

Ā Ā Ā  187950,

Ā Ā Ā  196404

Ā  ]

}

Ā 

The taxonomy IDs have been mapped to their long form and placed in the taxonomy property.

  • Each taxonomy ID has also been mapped to its corresponding target value ID from the targets.txt file
    • and that result is stored in the targetValues
    • The priceList property is the product price as a JSON float, not a string

26. In a computer network, the amount of data transmitted along a communication path in a unit of time is called a) Message b) Bandwidth x c) Latency d) Packet e) All of the above

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