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3 years ago

Write two example use of relationships ICT

Computers and Technology

1 answer:

Yakvenalex [24]3 years ago

3 0

Answer:

Read it all before you write if this isn't what you searching for I'm sorry...:(

A relationship, in the context of databases, is a situation that exists between two relational database tables when one table has a foreign key that references the primary key of the other table. Relationships allow relational databases to split and store data in different tables, while linking disparate data items.

For example, in a bank database a CUSTOMER_MASTER table stores customer data with a primary key column named CUSTOMER_ID; it also stores customer data in an ACCOUNTS_MASTER table, which holds information about various bank accounts and associated customers. To link these two tables and determine customer and bank account information, a corresponding CUSTOMER_ID column must be inserted in the ACCOUNTS_MASTER table, referencing existing customer IDs from the CUSTOMER_MASTER table. In this case, the ACCOUNTS_MASTER table’s CUSTOMER_ID column is a foreign key that references a column with the same name in the CUSTOMER_MASTER table. This is an example of a relationship between the two tables.

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6. The NADH and FADH2 produced during the Krebs cycle pass their electrons down the 7. __ __ __ __ __ __ __ __ __ __ __ __ __ __

AlladinOne [14]

Answer:

The NADH and FADH2 produced during the Krebs cycle pass the electrons down electron transport chain in the mitochondria to generate more ATP molecules

Explanation:

FADH2 stands for Flavin adenine dinucleotide and NADH stands for Nicotinamide adenine dinucleotide.

Both are created from FAD and NAD+ through reduction-oxidation reactions in the Krebs cycle during respiration as explained below:

This cycle gives off small amounts of energy in the form of adenosine triphosphate, or ATP, and produces these compounds, FADH2 and NADH. The Krebs cycle is like a wheel. Every time it makes one full rotation, energy is created and released. As you can see from the diagram, the NAD+ and FAD are brought in at key points throughout the cycle and are attached to other electrons resulting in the formation of NADH and FADH2.

This energy is then shuttled off to be used by the cell, mostly for the continuation of cellular respiration.

As they are shuttled away, these two compounds are used to move electrons into the electron transport chain, the final stage of respiration. It is in this stage that most of the energy is created and released from the mitochondria (powerhouse of the cell).

Basically the NADH and FADH2 are affixed with electrons and tranfered to the inner membrane of the mitochondria. The travel down the electron transfer chain, releasing electrons they once had. Thereby releasing alot of energy in the process

3 0

3 years ago

UC is trying to switch from legacy CRM to salesforce and wants to keep legacy CRM and salesforce in place till all the functiona

nikklg [1K]

Answer: suggesting MDM solution and also linking MDM to both the salesforce and sap. More so, integrating SAP with both Salesforce and legacy CRM.

NB: Don't ever integrate legacy CRM to Salesforce

Explanation:

It should be noted that the best recommendation that could be given in order to keep data in synch b/w Salesforce, legacy CRM and SAP is by suggesting MDM solution and also linking MDM to both the salesforce and sap. More so, integrating SAP with both Salesforce and legacy CRM.

NB: Don't ever integrate legacy CRM to Salesforce

5 0

3 years ago

Pleasee help meeeeeeeeee I’m stuckk!!!!

Anit [1.1K]

Answer: Charles Babbage

4 0

3 years ago

Read 2 more answers

Within the seven domains of a typical IT infrastructure, there are particular roles responsible for data handling and data quali

nikitadnepr [17]

Answer:

The answer is "auditors"

Explanation:

Description to this question can be described as follows:

Auditors are professionals who analyze business and corporate accounts to determine, that the financial reports are accurate and lawful. It will serve as a consultant to suggest possible measures for risk avoidance or cost reduction.
Data security is the mechanism to avoid theft, loss of sensitive information, and information quality is critical and it is not able to know or stay in contact with your clients without high-quality data, that's why auditors are the correct answer and other choices can't be defined in the following senior.

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3 years ago

The goals of _____ are to determine the work load at which systems performance begins to degrade and to identify and eliminate a

Vitek1552 [10]

Answer:

volume testing hope this helps :)

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3 years ago