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3 | 1 | relational database | the most common standard for expressing databases, whereby tables (files) are related based on common keys. | the most common standard for expressing databases, where tables (files) are related based on common keys; hence the term ''relational'' |
1 | 0 | relational database | a database system in which the database is organized and accessed according to the relationships between data items without the need for any consideration of physical orientation and relationship. | organises data using a series of related tables. connections are built between the tables to provide a flexible way of manipulating and combining data. |
0 | 0 | relational database | tables with rows & columns | stores data in tables that consist of rows and columns - each row has a primary key - each column has a unique name |
1 | 0 | relational database | it is a collective set of multiple data sets (two or more tables) organized by tables, records and columns. each table is linked using primary key and foreign key. | a database where all data visible to users is organised strictly as tables of data values and where all database operations work on these tables |
3 | 1 | real-time systems | provide real-time information in response to requests -use to uncover key corporate transactional info | provide real-time information in response to requests. many organizations use real-time systems to uncover key corporate transactional information |
0 | 0 | graph theory | a branch of mathematics used to analyze social networks uses notations, visual graphs and theorems | a mathematical field of study concerned with the visual and quantitative relationships between points and lines in a graph. |
1 | 0 | graph theory | is the study of graphs, which are mathematical structures used to model pairwise relations between objects | the underlying mathematical principles behind the use of graphs. |
3 | 1 | initial state | what we know before we try to solve a problem | this refers to what is known about the problem before one attempts to solve it. |
2 | 1 | initial state | state in which agent starts in | starting point of an agent's path to a potential solution/conclusion |
2 | 1 | initial state | represented by a solid black dot in a stm diagram. | shown as a small filled in circle and represent the point at which an object begins to exist |
2 | 1 | state machine | a binary relation on a set, except that the elements of the set are called &"states&". the relation is called the transition relation. | a model of behavior composed of a finite number of states, transitions, and actions |
1 | 0 | state machine | events are external factors responsible for state change. | it defines the sequence of states an object goes through in response to events. |
3 | 1 | multiple channels | exists when a firm develops two or more separate and distinct distribution channels. (it can increase market coverage or reach new market segments) | exist when a firm develops two or more separate and distinct distribution channels to increase market coverage or reach new market segments or to distribute new products |
0 | 0 | incomplete information | some part of the structure of the game (players, payoffs, or actions) is unknown. | situations in which an author does not provide all the facts or details related to an argument. |
0 | 0 | incomplete information | - insider trading, certification, truth in lending, truth in advertising, contract enforcement - transactions between two people and one has knowledge that the other doesn't have | managers don't see all alt and decide based on incomplete info; exists due to uncertainty & risk, ambiguous info; time constraints & info costs |
1 | 0 | product lines | groups of associated items, such as those that consumers use together or think of as part of a group of similar products | refers to a set of related offerings that function in a similar manner, are sold to the same target customers, and/or distributed through the same channels |
0 | 0 | product lines | more product lines or unrelated product lines makes direct channels more difficult | refers to a set of related offerings that function in a similar manner, are sold to the same target customers, and/or distributed through the same channels |
1 | 0 | graceful degradation | &"best guesses&" for noisy, incomplete, or misleading information | missing information or incorrect information does not interfere |
0 | 0 | graceful degradation | small amounts of damage to networks doesn't severely impartial performance | when we lose neurons memories begin to blur and one memory starts to get confused with another |
0 | 0 | graceful degradation | adding noise to the pdp system results in decreasing performance very similar to semantic dementia | degraded input, problems with links, or damage to nodes typically does not bankrupt the system. often leads to impaired, but interpretable, performance |
2 | 1 | graceful degradation | the backward-compatibility of code, when new browsers support old features. | describes the backward-compatibility of code, needed for older browsers to support newer html features. |
1 | 0 | graceful degradation | the backward-compatibility of code, when new browsers support old features. | a term used to describe the backward-compatibility of code in which older or non-compatible browsers will render an acceptable substitute if they do no support the newer code. |
3 | 1 | facial expressions | facial gestures that convey emotions and attitudes | the way a character's face communicates mood, attitude, or emotions. |
0 | 0 | facial expressions | direct eye contact if culturally appropriate, warmth and concern reflected, and varied facial expressions | people with damage have inference with voluntary expression and potential to develop loss of spontaneous facial expression (ie parkinson's → person with disease usually has a masked face) |
0 | 0 | facial expressions | -there seem to be some universally understood -people in other studies have more accuracy judging emotions from their own culture | the way a character's face communicates mood, attitude, or emotions. |
0 | 0 | facial expressions | -there seem to be some universally understood -people in other studies have more accuracy judging emotions from their own culture | facial gestures that convey emotions and attitudes |
1 | 0 | test data | data created or selected to satisfy the execution preconditions and inputs to execute one or more test cases | data that exists before a test is executed, and that affects or is affected by system under test. |
0 | 0 | test data | data created or selected to satisfy the execution preconditions and inputs to execute one or more test cases | the data used in unit testing. test data should contain both correct data and erroneous data and should test all possible situations that could occur. |
2 | 1 | test data | data that exists before a test is executed, and that affects or is affected by system under test. | the data used in unit testing. test data should contain both correct data and erroneous data and should test all possible situations that could occur. |
1 | 0 | test data | data that exists (for example, in a database) before a test is executed, and that affects or is affected by the component or system under test. | data used to test a program functions correctly |
1 | 0 | test data | input to test the program always test bellow, on and above the value &"decision coverage testing&" | a set of values used by the programmer to test if the program works correctly. |
1 | 0 | test data | an application program that is given test data which computes results that are already known. | uses the clients application program to process a set of test data offline (results are already known) |
2 | 1 | test data | the sample of data used to provide an unbiased evaluation of a final model fit on the training dataset. | data used for assessing the performance of the algorithm |
1 | 0 | test data | data used after a model is built to assess how well the model works given additional data. data instances used to test models built with supervised learning. | simulated data used by the auditor with errors and no errors, the auditor puts the data through the system to see if it works |
1 | 0 | test data | data used for assessing the performance of the algorithm | data used as a reference when creating a predictive model |
1 | 0 | test data | data used after a model is built to assess how well the model works given additional data. data instances used to test models built with supervised learning. | data sets reserved to evaluate the performance of data mining models typically, randomly chosen 1/3 of original data sets |
0 | 0 | test data | input values that test the programs boundaries (each part of domain, endpoints, out-of-range) | a representative set of data used because not every possible input value can be tested. should include typical values in each part of the domain, endpoint values, and out-of-range values |
1 | 0 | test data | the sample of data used to provide an unbiased evaluation of a final model fit on the training dataset. | data used as a reference when creating a predictive model |
1 | 0 | test data | data used to test a program functions correctly | the data used in unit testing. test data should contain both correct data and erroneous data and should test all possible situations that could occur. |
2 | 1 | test data | data that exists (for example, in a database) before a test is executed, and that affects or is affected by the component or system under test. | data that exists before a test is executed, and that affects or is affected by system under test. |
1 | 0 | test data | data sets reserved to evaluate the performance of data mining models typically, randomly chosen 1/3 of original data sets | simulated data used by the auditor with errors and no errors, the auditor puts the data through the system to see if it works |
2 | 1 | test data | data that exists (for example, in a database) before a test is executed, and that affects or is affected by the component or system under test. | the data used in unit testing. test data should contain both correct data and erroneous data and should test all possible situations that could occur. |
0 | 0 | test data | input values that test the programs boundaries (each part of domain, endpoints, out-of-range) | representative set of data points w/ values in: each part of domain (in btw #s) endpoint values out of range values |
0 | 0 | test data | input to test the program always test bellow, on and above the value &"decision coverage testing&" | a set of starting states and events used to test a module, group of modules, or entire system |
2 | 1 | test data | how to test an algorithm by putting data that tests the boundaries of your algorithm, so that you can see if it actually works | values used to test a program, including normal, boundary erroneous values. |
2 | 1 | test data | data used to test a program functions correctly | data that exists before a test is executed, and that affects or is affected by system under test. |
2 | 1 | test data | data that exists (for example, in a database) before a test is executed, and that affects or is affected by the component or system under test. | data created or selected to satisfy the execution preconditions and inputs to execute one or more test cases |
2 | 1 | database schema | the structure of a database that is described by the use of one or more schema | structure of database; representation of the design of a database; composed of integrity constraints; is metadata |
1 | 0 | database schema | logical struc of db instance - snapshot of data in db at given instant in time | the description of a database, includes descriptions of db structure, data types and the constraints on the database |
1 | 0 | database schema | the design on which a database and its associated applications are built | description of the database specified during database design phase. |
2 | 1 | database schema | description of a database including its entities, data types, relationships, and constraints | description of a database designed for a given set of applications and users by analyzing requirements specified during database design and not expected to change frequently. |
1 | 0 | database schema | description of a database including structure & constraints | it is a description of the database using a specific data model. |
0 | 0 | database schema | it is a description of the database using a specific data model. | description of a database; includes descr of database stucture, data types, and the constraints on the database; changes infrequently |
2 | 1 | database schema | a description of the data and the organization of the data into tables in a relational database. | the description of a database. includes descriptions of the database structure, data types, and the constraints on the database |
2 | 1 | database schema | the overall design, or description of a database | the description of a database. includes descriptions of the database structure, data types, and the constraints on the database |
1 | 0 | database schema | the overall design, or description of a database | description of a database; includes descr of database stucture, data types, and the constraints on the database; changes infrequently |
2 | 1 | database schema | description of a database including structure & constraints | description of the database structure, data types, and the constraints on the database. |
2 | 1 | database schema | the overall design, or description of a database | it is a description of the database using a specific data model. |
1 | 0 | database schema | description of a database including its entities, data types, relationships, and constraints | description of database specified during design doesn't change frequently |
0 | 0 | database schema | the description of a database. includes descriptions of the database structure, data types, and the constraints on the database | it is a description of the database using a specific data model. |
1 | 0 | database schema | a description of the data and the organization of the data into tables in a relational database. | description of the database structure, data types, and the constraints on the database. |
1 | 0 | database schema | design of a database. defines the variable declarations in tables that belong to a particular database; | the description of database specified at the creation of database not expected to change very often |
0 | 0 | database schema | a description of the data and the organization of the data into tables in a relational database. | description of a database including structure & constraints |
2 | 1 | database schema | the overall design, or description of a database | description of a database including structure & constraints |
0 | 0 | database schema | design of a database. defines the variable declarations in tables that belong to a particular database; | description of database specified during design doesn't change frequently |
3 | 1 | database schema | the description of a database. includes descriptions of the database structure, data types, and the constraints on the database | description of a database; includes descr of database stucture, data types, and the constraints on the database; changes infrequently |
1 | 0 | database schema | this can be referred as the blueprint of how a database is constructed. it contains all the integrity constraints imposed on the database. | description of a a database, generally stable |
2 | 1 | database schema | a description of the data and the organization of the data into tables in a relational database. | description of a database; includes descr of database stucture, data types, and the constraints on the database; changes infrequently |
1 | 0 | database schema | design of a database. defines the variable declarations in tables that belong to a particular database; | description of a database designed for a given set of applications and users by analyzing requirements specified during database design and not expected to change frequently. |
2 | 1 | database schema | this can be referred as the blueprint of how a database is constructed. it contains all the integrity constraints imposed on the database. | structure of database; representation of the design of a database; composed of integrity constraints; is metadata |
2 | 1 | database schema | it is a description of the database using a specific data model. | description of the database structure, data types, and the constraints on the database. |
1 | 0 | database schema | description of a a database, generally stable | the structure of a database that is described by the use of one or more schema |
2 | 1 | database schema | description of a database including its entities, data types, relationships, and constraints | the description of database specified at the creation of database not expected to change very often |
3 | 1 | database schema | description of the database structure, data types, and the constraints on the database. | description of a database; includes descr of database stucture, data types, and the constraints on the database; changes infrequently |
1 | 0 | database schema | description of a a database, generally stable | structure of database; representation of the design of a database; composed of integrity constraints; is metadata |
1 | 0 | database schema | this can be referred as the blueprint of how a database is constructed. it contains all the integrity constraints imposed on the database. | the structure of a database that is described by the use of one or more schema |
2 | 1 | database schema | the overall design, or description of a database | description of the database structure, data types, and the constraints on the database. |
0 | 0 | database schema | a graphic that documents the data model and shows the tables, attributes, keys, and logical relationships for a database. | declaration of entities and relationships of a database |
3 | 1 | database schema | the description of a database. includes descriptions of the database structure, data types, and the constraints on the database | description of a database including structure & constraints |
1 | 0 | database schema | graphically shows tables, attributes, keys and logical relationships | a graphic that documents the data model and shows the tables, attributes, keys, and logical relationships for a database. |
0 | 0 | database applications | - forms - storage for a collection of information - reports - gains & losses reports - queries - application programs | a collection of forms, reports, queries, and application programs that process a database |
2 | 1 | database applications | a collection of forms, reports, queries, and application programs that process a database | refers to a particular database and the associated programs that implement the database queries and updates. |
1 | 0 | wireless communication | data transmission that uses radio frequencies instead of cabling. | a type of communication in which signals are transmitted over a distance without the use of a physical medium |
2 | 1 | wireless communication | devices can use wireless connectivity to communicate with each other. there are many types of wireless communication: 🔸wi-fi 🔸bluetooth 🔸3g and 4g 🔸infra-red (ir) 🔸near-field communication (nfc) | the transmission of user data between devices without the use of wires. |
1 | 0 | wireless communication | devices can use wireless connectivity to communicate with each other. there are many types of wireless communication: 🔸wi-fi 🔸bluetooth 🔸3g and 4g 🔸infra-red (ir) 🔸near-field communication (nfc) | data communication method that does not require physical connections among devices that use it. |
3 | 1 | wireless communication | refers to any type of computer network whose interconnections between modes is implemented without the use of wires. | is defined as the transmission of digital data while connected to some type of data network, without the use of wires. |
3 | 1 | wireless communication | data communication method that does not require physical connections among devices that use it. | is defined as the transmission of digital data while connected to some type of data network, without the use of wires. |
1 | 0 | wireless communication | devices can use wireless connectivity to communicate with each other. there are many types of wireless communication: 🔸wi-fi 🔸bluetooth 🔸3g and 4g 🔸infra-red (ir) 🔸near-field communication (nfc) | is defined as the transmission of digital data while connected to some type of data network, without the use of wires. |
3 | 1 | wireless communication | refers to any type of computer network whose interconnections between modes is implemented without the use of wires. | the transmission of user data between devices without the use of wires. |
2 | 1 | wireless communication | refers to any type of computer network whose interconnections between modes is implemented without the use of wires. | data communication method that does not require physical connections among devices that use it. |
2 | 1 | traffic patterns | the paths people follow around a room | - the paths people take as they move through a room - drawn in lines or arrows |
1 | 0 | run time | the amount of time needed to execute an algorithm. | time it takes to run the system (accounts for variable cost) |
0 | 0 | run time | time required to perform the task | the amount of time needed to execute an algorithm. |
1 | 0 | memory size | - byte is a basic storage unit in memory - memory and storage devices size is measured in kb, mb, gb or tb | the amount of addressable memory that can be located |
0 | 0 | memory size | - byte is a basic storage unit in memory - memory and storage devices size is measured in kb, mb, gb or tb | is the maximum or minimum amount of memory a computer or hardware device is capable of having or the required amount of memory required for a program to run |
0 | 0 | memory size | is the maximum or minimum amount of memory a computer or hardware device is capable of having or the required amount of memory required for a program to run | the amount of addressable memory that can be located |
1 | 0 | memory size | bit - single piece of data. byte - 8 bits. kilobyte - 1024 bytes. megabyte- 1024 kilobytes. gigabyte - 1024 megabytes. terabyte - 1024 gigabytes. | measured in kilobytes (kb or k), megabytes (mb), gigabytes (gb), or terabytes (tb) dung luong bo nho |
0 | 0 | content analysis | an analysis of the different types of content found within or represented by a set of data | a method of analysis that is used when written or spoken record is to be analyzed for occurrence of specific categories, events or behavior |
3 | 1 | content analysis | a scoring procedure for open-ended questions in which the researcher counts specific words or themes in a participant's responses | we score a participants written or spoken answer by counting specified types of responses |
0 | 0 | content analysis | the systematic description of form and content of written, spoken, or visual materials expressed in themes, patterns, and counted occurrences of words, phrases, images, or concepts | coding the participants' answers into categories so you can count how often specific reasons were mentioned |
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