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andrew-mc [135]
2 years ago
7

Phases of systems development life cycle do developers identify the particular features nd functions of a new system

Computers and Technology
2 answers:
ki77a [65]2 years ago
7 0

The phase where developers identify the particular features and functions of a new system is the requirement and analysis stage.

<h3>What is system development?</h3>

System development is the process of defining, designing, testing, and implementing a new software application or program.

System development has a life cycle. The primary stages are as follows;

  • Planning stage
  • Requirement and Analysis
  • Design
  • Development
  • Testing
  • Implementation.
  • Operation and maintenance.

Therefore, the phase where developers identify the particular features and functions of a new system is the requirement and analysis stage.

learn more on system development here: brainly.com/question/13042526

#SPJ12

MAVERICK [17]2 years ago
7 0

Answer:

requirement analysis

Explanation:

The goal of the requirement analysis phase is to specify the system inputs, processes, outputs, and interactions in greater depth. The system's operations would be specified at the functional level by the end of this phase, which means that the functions and features to be done will be defined but not necessarily how they will be executed. Requirements Analysis should not evaluate computer software, documents, or data streams unless expressly restricted by the Project Charter. The risks associated with how the system will be integrated into the standard operating procedures will be identified and considered during the requirements analysis. The functional and system requirements of the business process, as well as the user and operational needs, will be collected throughout the requirements analysis.

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Answer:

Set up audit trail

Explanation:

The administrator should set up an audit trail in order to get this information.

An audit trail would give him the record of all the configuration changes that have been made in a file or a database in the last 6 months.

Audit trails can be manual or electronic. It provides history and also documentation support. It can authenticate security and also help to mitigate challenges.

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3 years ago
How do you run a function in python?
Black_prince [1.1K]
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3 years ago
Write a SQL statement to display the WarehouseID, the sum of Quantity On Order, and the sum of QuantityOnHand, grouped by Wareho
mariarad [96]

Answer:

The corrected question is:

Write an SQL statement to display the WarehouseID, the sum of QuantityOnOrder and sum of QuantityOnHand, grouped by WarehouseID and QuantityOnOrder. Name the sum of QuantityOnOrder as TotalItemsOnOrder and the sum of QuantityOnHand as TotalItemsOnHand. Use only the INVENTORY table in your SQL statement.

Answer to this corrected question:

SELECT WarehouseID,

SUM(QuantityOnOrder) AS TotalItemsOnOrder,

SUM(QuantityOnHand) AS TotalItemsOnHand

FROM INVENTORY

GROUP BY WarehouseID, QuantityOnOrder;

According to the given question:

SELECT WarehouseID,

SUM(QuantityOnOrder) + SUM(QuantityOnHand) AS TotalItemsOnHand    

FROM INVENTORY

GROUP BY WarehouseID, QuantityOnOrder;

Explanation:

  • In the SQL statement SELECT statement is used to select the data from the table. Here the SELECT statement is used to select WarehouseID, Sum of the columns QuantityOnOrder and QuantityOnHand from INVENTORY table.
  • The sum of QuantityOnOrder and QuantityOnHand columns are given the name of TotalItemsonHand (In case of the corrected question the sum of column QuantityOnOrder is named as TotalItemsOnOrder and the column QuantityOnHand is named as TotalItemsOnHand ) using Alias AS. Alias is the temporary name given to the columns or table to make them  more readable.
  • GROUP BY statement is used to arrange or "group" same data and is often use with aggregate functions like SUM function here. So the grouping here is done based on two columns WarehouseID and QuantityOnOrder.
  • SUM function in this SQL statement is an aggregate function to calculate the sum of all value in the columns QuantityOnOrder and QuantityOnHand.
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Describe the procedure for creating a table or spreadsheet in a presentation slide.
vodomira [7]

Answer:

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Explanation:

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