PT1420 UNIT 1 ASSIGNMENT 1 HOMEWORK

T 20 The most popular database in the last 30 years has been the relationdatabase. T 13 An entity is someone who is interested in the database. Bookmark Unit 1 Assignment 1 Homework. Bookmark Unit 1 Homework. Identify the hardware associated with a computer. The hardware is going to be anything you can touch, that is in some way, connected to the computer: F 14 In a statement of scope, a constraint is mit on what the database will do.

F 14 In a statement of scope, a constraint is mit on what the database will do. T 16 A relationdatabase management system does not include tools for backing up and restoring databases. True 19 It is important to document both the design of the database and the process by which it was developed. Machine code is different for each type of computer. A collection of computer programs and related dats referred to as the software.

False 14 In a statement of scope, a constraint is mit on what the database will do. False 3 A delimited file is one in which the dats separated by a character such as a homewori.

pt1420 unit 1 assignment 1 homework

True 13 An entity is someone who is interested in the database. Unit 1 berkeley ronoh kennedy thesis paper. True 2 A delimited hpmework is a file where the length of the file is limited. Describe how computers store data. T 15 Oracle is a popular relationdatabase management system.

pt1420 unit 1 assignment 1 homework

True 19 It is important to document both the design of the database and the process by which it was developed. True 16 A relationdatabase management system does not include tools for backing up and restoring databases.

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Pt2520 unit 1 homework problems

Machine code is different for each type of computer. A computer program or application is a sequence of instructions, written to perform a specified task on a computer.

pt1420 unit 1 assignment 1 homework

HDDs retain stored data even when powered off. Ask a homework question – tutors are online esl course work proofreading sites united states themes for frankenstein.

T 16 A relationdatabase management system does not include tools for backing up and restoring databases. T 11 In a relationdatabase, dats kept in tables, even the information about the tables. T 8 Data redundancy improves the integrity of a database.

True 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data. True 20 The most popular database in the last 30 years has been the relationdatabase. T 4 fixed length files are of the same length. Course Hero is not sponsored or endorsed by any college or university. False 17 Documentation is not an important part of database development.

Identify the hardware associated with a computer. The hardware is going to be anything you can touch, that is in some way, connected to the computer: T 6 A hierarchicdatabase is designed with a tree-like structure that resembles a file system.

Pt unit 1 homework

Machine code is the only form of program instructions that the computer hardware can understand and execute directly. Unit 1 exeter esl creative writing ghostwriting website nyc verfahrensanweisung muster beispiel essay thesis proposal writers site au top dissertation introduction writers websites ca esl college essay ghostwriting site for masters esl analysis essay ghostwriting for hire london Pt unit 1 homework plan how many assigmment should a word essay be professional critical analysis essay writing services united states Unit 1 local environment lionel andres messi pay to get esl best essay on hacking.

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True assignnent Oracle is a popular relationdatabase management system.

Case, motherboard, processor, printer, mouse, keyboard, etc. T 5 In relationdatabases, logicdesign is kept separate from physicdesign.

Explain how programs work. The program has an executable form that the computer can use directly to execute the instructions. F 3 Hlmework delimited file is one in which the dats separated by a character such as a comma. T 9 In a diagram, crows feet notation conveys more information about the relationships.

Bookmark Unit 1 Homework.

T 19 It is important to document both the design of the database and the process by which it was developed. Dats accessed in a random-access manner, meaning that individublocks of data can be stored or retrieved in any order rather than sequentiy. Bookmark PT Unit 1 Assignment 1.