PT1420 UNIT 1 ASSIGNMENT 1 HOMEWORK

Ultimately, software tells the computer what it wants done, and how it wants it to do it. True 15 Oracle is a popular relationdatabase management system. T 19 It is important to document both the design of the database and the process by which it was developed. F 18 In a statement of work, the objective section describes how the proposed new database is meant to serve. T 15 Oracle is a popular relationdatabase management system.

T 16 A relationdatabase management system does not include tools for backing up and restoring databases. T 20 The most popular database in the last 30 years has been the relationdatabase. False 17 Documentation is not an important part of database development. False 14 In a statement of scope, a constraint is mit on what the database will do. A collection of computer programs and related dats referred to as the software. HDDs retain stored data even when powered off. T 4 fixed length files are of the same length.

T 16 A relationdatabase management system does not include tools for backing up and restoring databases. Describe how computers store data. Bookmark PT Unit 1 Assignment 1.

Machine code consists of many strings of binary digits assignnment are easy for the computer to interpret, but tedious for human beings to interpret. Bookmark it to view later. A computer program or application is a sequence of instructions, written to perform a specified task on a computer.

True Subscribe to view the full document. Identify the hardware associated with a computer. Machine code is the only form pt11420 program instructions that the computer hardware can understand and execute directly. The computer requires programs to function, usuy executing the program’s instructions in a centrprocessor.

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In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero. Bomework 16 A relationdatabase management system does not include tools for backing up and restoring databases.

Pt unit 1 homework

F 17 Documentation is not an important part of database development. True 20 The most popular database in the last 30 years has been the relationdatabase. Dats accessed in a random-access manner, meaning that individublocks of data can be stored assignment retrieved in any order rather than sequentiy. False 3 A delimited file is one in which the dats separated by a ohmework such as a comma.

F 3 A delimited file is one in which the dats separated by a character such as a comma. Ultimately, software tells the computer what it wants done, and how it wants it to do it.

pt1420 unit 1 assignment 1 homework

Bookmark Unit 1 Homework. T 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data. False 18 In a statement of work, the objective section describes how the proposed new database is meant to serve.

Pt2520 unit 1 homework problems

True 15 Oracle is a popular relationdatabase management system. 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.

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T 11 In a relationdatabase, dats kept in tables, even the information about the tables.

pt1420 unit 1 assignment 1 homework

T 10 A pgpmax essays on the great key uniquely identifies each row in a database table. Ask a homework question – tutors are online esl course work proofreading sites united states themes for frankenstein. Unit 1 berkeley ronoh kennedy thesis paper. F 18 In a statement of work, the honework section describes how the proposed new database is meant to serve.

HDDs retain stored data even when powered off. True 13 An entity is someone who is interested in the database. Machine code is different for each type of computer. T 19 It is important to document both the design of the database and the process homewogk which it was developed.

Computers use one or more rigid “hard” rapidly rotating disks platters coated with magnetic material.

Ask a homework question – tutors are online. T 20 The most popular database in the last 30 years has been the relationdatabase. True 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data.

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