L4M7 Exam Dumps - CIPS Level 4 Diploma in Procurement and Supply Questions and Answers

Demand forecasting accuracy relies on the validity and reliability of available data. Forecasting is strengthened when information sources are credible, accurate, and consistently updated. In whole-life asset management, precise forecasting minimizes excess inventory and aligns inventory levels with demand, reducing holding costs and improving supply chain efficiency.

Independent demand items refer to goods that are not directly tied to the production process. Examples include:

Office consumables: Supplies such as paper or printer ink used in general operations.

Completed finished goods: End products ready for sale, whose demand depends on the market rather than production schedules.

In whole-life asset management, managing independent demand items is important for optimizing storage and procurement, as these items impact operational costs differently than production-related items.

Indirect stock refers to items that are necessary for the operation of the manufacturing process but are not incorporated into the finished product. Examples include maintenance supplies, office consumables, and tools. In whole-life asset management, indirect stock management ensures that essential operational items are available without tying up excessive capital in inventory that doesn’t contribute directly to production output.

Explanation

The International Standard Book Number (ISBN) is a numeric commercial book identifier which is intended to be unique. Publishers purchase ISBNs from an affiliate of the International ISBN Agency. ISBN is standardised by ISO 2108:2017. ISBN is an example of industry standard code as it applies to commercial books around the world.

Check digits are additional numbers or characters added to codes that a computer uses to verify the number is valid. The intention is to reduce the likelihood of miskeying an item and hitting an alternative live item. More often, a system is devised which a computer can calculate using combination of numbers.

Own product code system: an organisation will use its own product code system. This has the ad-vantage that the organisation can construct a code that is effective and fits with its software and variety of items covered.

The Harmonized Commodity Description and Coding System, also known as the Harmonized System (HS) of tariff nomenclature is an internationally standardized system of names and numbers to classify traded products. It came into effect in 1988 and has since been developed and maintained by the World Customs Organization (WCO) (formerly the Customs Co-operation Council), an independent intergovernmental organization based in Brussels, Belgium, with over 200 member countries.

Explanation

There are two main processes of recycling – open loop recycling and closed loop recycling.

Open Loop Recycling

Open loop recycling is a method that delays disposal by converting manufactured goods and spent materials into both new raw materials, which can be used for a manufacturing purpose, as a fuel source for a different manufacturing process and waste products.

Typically, materials recycled through open-loop recycling will be used for purposes different from their original purpose.

This means that the input into the recycling process is converted to a new raw material, which can be used as an input into another manufacturing process.

Materials in an open loop recycling process are treated using various forms of treatment including heat, chemical reactions, or physical crushing.

Closed Loop Recycling

Closed loop recycling is a process where waste is collected, recycled and then used again to make the same product it came from. This process is restorative and regenerative by design and aims to keep materials at their highest utility and value always.

Closed loop recycling is focused on resource sustainability, which means that recycling of a material can be done indefinitely without degradation of properties. In this case, conversion of the used product back to raw material allows repeated making of the same product, which helps hazardous waste generators reduce carbon footprint and achieve corporate sustainability initiatives.

Closed-loop recycling is common in specialized industries, such as the computer and battery industries, which use expensive or complex goods that cannot easily be broken down post-consumption into constituent materials.

A prime example of a closed-loop recycling process is the recycling of aluminum cans. Aluminum can be recycled to form new cans with little material degradation or waste creation.

Explanation

Direct and indirect costs of holding inventory include the following:

- Acquisition costs

- Holding costs: There are 2 different types of holding costs: costs related to the value of the goods (including opportunity costs, costs of insurance, losses due to product deterioration, etc) and costs related to the physical characteristics of this inventory.

- Costs of stockouts