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3 years ago

Which of the following STEM discoverers is known as the “Prince of Math?”

1 answer:

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The German mathematician & physicist ”Carl Friedrich Gauss”

Born: April 30, 1777, Brunswick, Germany
Died: February 23, 1855, Göttingen, Germany

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If userA wants to send a secure message to userB using an asymmetric cryptographic algorithm, which key does userB use to decryp

ANTONII [103]

Answer:

userB will use his/her private key.

Explanation:

The steps involved in using asymmetric cryptographic algorithm are as follow:

1. Each user generates a pair of keys to be used for the encryption and decryption of messages.

2. Each user places one of the two keys in a public register or other accessible file. This is the public key. The companion key is kept private.

3. If UserA wishes to send a confidential message to UserB, UserA encrypts the message using UserB's public key.

4. When UserB receives the message, she decrypts it using her private key.

4 0

3 years ago

Design a generic post-implementation evaluation form. The form should consist of questions that you could use to evaluate any in

irina1246 [14]

Answer:

Project Identification

Provide the identifying information associated with the project, including the applicable project control code, system acronym, and system title.

System Proponent

Provide the name of the System Proponent.

History of the System

Briefly describe the system’s history and predecessor, if any. State the mission needs and information requirements, including how the system is expected to help users.

Functional System Description and Data Usage

Briefly describe what the system does functionally and how the data are used by the system.

Explanation:

Overview

The Post-Implementation Review is used to evaluate the effectiveness of the system development after the system has been in production for a period of time (normally 6 months). The objectives are to determine if the system does what it is designed to do: Does it support the user as required in an effective and efficient manner? The review should assess how successful the system is in terms of functionality, performance, and cost versus benefits, as well as assess the effectiveness of the life-cycle development activities that produced the system. The review results can be used to strengthen the system as well as system development procedures.

The review is scheduled to follow the release of a system or system revision by an appropriate amount of time to allow determination of the effectiveness of the system. A representative from the functional development group or other member of the major user organization participates in the review. The System Proponent ensures that all documentation and all personnel needed to participate in the review are accessible.

The reviewer and an assigned team collect the information needed for the Post-Implementation Review by interviewing end users and their managers, system administrators, and computer operations personnel. The report is then prepared and provided to the user organization that requested it and the information systems organization, which may jointly use the findings to initiate other actions.

The Post-Implementation Review is a free-form report, and not all sections are relevant or necessary to the final product. A description of the Post-Implementation Review Report is attached.

3 0

3 years ago

A data _____ is a collection of data from a variety of sources used to support decision-making applications and generate busines

Blababa [14]

Answer:

warehouse

Explanation:

A bit similar to a database, a data warehouse is a collection or large store of data from different sources that businesses and organization can use to make intelligent business decisions. The data sources for a data warehouse are typically databases from different vendors and architectures.

Data warehouses are typically data repositories used by organizations for data analysis and reporting purposes.

3 0

3 years ago

Helppppp

ASHA 777 [7]

Answer:

=IF(E4<=F4, “Reorder”,”No”)

Explanation:

7 0

3 years ago

The Online Shopping system facilitates the customer to view the products, inquire about the product details, and product availab

jeyben [28]

Answer:

see explaination

Explanation:

We will consider the five Actors in the prearranged Online shopping software system:

Customer:

The scheme allows the customer to do below mention actions:

View goods and inquire about the niceties of products and their ease of use.

To create version to be able to purchase invention from the structure.

Browse crop through search category or shortest search alternative.

Place order for the necessary crop.

Make sum for the order(s) positioned.

Payment System:

Payment system allows client to pay using subsequent two methods:

Credit card.

PayPal.

Seller:

System allow seller to perform underneath actions:

Place the foodstuffs for selling under apposite product category.

Create account to happen to a member.

Administrator:

Following actions are perform by Admin:

Manage the goods posted in the system.

Modify existing manufactured goods categories or add novel categories for foodstuffs.

Site Manager:

System privileges Site director with the following role in the system:

View information on:

Orders Placed by customer

Products added by seller

Accounts created by users

check attachment

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3 years ago