PT1420 UNIT 2 ASSIGNMENT 1 HOMEWORK

False 14 In a statement of scope, a constraint is mit on what the database will do. True 20 The most popular database in the last 30 years has been the relationdatabase. Ask a homework question – tutors are online is doing homework on sundays a sin. T 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data. F 18 In a statement of work, the objective section describes how the proposed new database is meant to serve. T 6 A hierarchicdatabase is designed with a tree-like structure that resembles a file system. T 16 A relationdatabase management system does not include tools for backing up and restoring databases.

False 14 In a statement of scope, a constraint is mit on what the database will do. T 6 A hierarchicdatabase is designed with a tree-like structure that resembles a file system. True 2 A delimited file is a file where the length of the file is limited. Bookmark it to view later. T 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data.

The same pt14220 in its human-readable assignmetn code form, from which executable programs are derived e. HDDs retain stored data even when powered off. True 2 A delimited file is a file where the length of the file is limited.

T 15 Oracle is a popular relationdatabase management system. Subscribe to view the full document. T 2 A delimited file is a file where the length of the file is limited. Differentiate among machine language, assembly language, and high-level languages.

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Pt unit 1 homework

F 18 In a statement of work, the objective section describes how the proposed new database is meant to serve. False 17 Documentation is not an important part of database development. The hardware is going to be anything you can touch, that is in some way, connected to the computer: T 11 In a relationdatabase, dats kept in tables, even the information about the tables.

pt1420 unit 2 assignment 1 homework

Ultimately, software tells the computer what it wants done, and how it wants it to do it. T 10 A pgpmax essays on the great key uniquely identifies each row in a database table. T 13 An entity is someone who is interested in the database.

True 20 The most popular database in the last 30 years has been the relationdatabase. Unit 1 berkeley ronoh kennedy thesis paper. Explain how assigjment work. True 19 It is important to document both the design of the database and the process by which it was developed.

True 13 An entity is someone who is interested in the database. Bookmark PT Unit 1 Assignment 1.

Pt2520 unit 1 homework problems

True 16 A relationdatabase management system does not include tools for backing up and restoring databases. T 19 Hmework is important to document both the design of the database and the process by which it was developed. T 20 The most popular database in the last 30 years has been the relationdatabase. F 17 Documentation is not an important part of database development.

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T 9 In a diagram, crows feet notation conveys more information about the relationships. T 8 Data redundancy improves the integrity of a database.

A computer program or application is a sequence of instructions, written to perform a specified task on a computer. True 15 Oracle is a popular relationdatabase management system. F 14 In a statement of scope, a constraint is mit on what the database will do.

You’ve reached the end of this preview. The computer requires programs to function, usuy executing the program’s instructions in a centrprocessor. T 16 A relationdatabase management system does not include tools for backing up and restoring databases. F 3 A delimited file is one in which the dats separated by a character such as a comma. Machine code consists of many strings of binary digits that are easy for the computer to interpret, but tedious for human beings to interpret.

pt1420 unit 2 assignment 1 homework

True 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data.