PT1420 UNIT 1 ASSIGNMENT 1 HOMEWORK

F 17 Documentation is not an important part of database development. T 10 A pgpmax essays on the great key uniquely identifies each row in a database table. Bookmark PT Unit 1 Assignment 1. The same program in its human-readable source code form, from which executable programs are derived e. False 18 In a statement of work, the objective section describes how the proposed new database is meant to serve. Bookmark Unit 1 Homework. False 17 Documentation is not an important part of database development.

Machine code is different for each type of computer. Ask a homework question – tutors are online is doing homework on sundays a sin. T 11 In a relationdatabase, dats kept in tables, even the information about the tables. True 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data. HDDs retain stored data even when powered off. T 5 In relationdatabases, logicdesign is kept separate from physicdesign.

T 20 The most popular database in the last 30 years has been the relationdatabase.

pt1420 unit 1 assignment 1 homework

T 10 A pgpmax essays on the great key uniquely identifies each row in a database table. Unit 1 berkeley ronoh kennedy thesis paper.

Pt unit 1 homework

False 18 In a statement of work, the objective section describes how the proposed new database is meant to serve. T 4 fixed length files are of the same length. Bookmark PT Unit 1 Assignment 1.

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. Explain how programs work. You’ve reached the end of this preview. True Subscribe to view the full document. Ask a homework question – tutors are online esl course work proofreading sites united states themes for frankenstein. A computer program or application is a sequence of instructions, written to perform a specified task on a computer. 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 paragraphs 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.

  UTM MAURITIUS DISSERTATION

F 17 Documentation is not an important part of database development. T 6 A hierarchicdatabase is designed with a tree-like structure that resembles a file system. F 18 In a statement of work, the objective section describes how the proposed new database is meant to serve.

The platters are paired with magnetic heads arranged on a moving actuator arm, which read and write data to the platter surfaces. True 2 A delimited file is a file where the length of the file is limited.

Machine code consists of many strings of binary digits that are easy for the computer to interpret, but tedious for human beings to interpret. False 14 In a statement of scope, a constraint is mit on what the database will do.

Subscribe to view the full document. F 14 In a statement of scope, a constraint is mit on what the database will do. The program has an executable form that the computer can use directly to execute the instructions. True 20 The most popular database in the last 30 years has been the relationdatabase. True 15 Oracle is a popular relationdatabase management system. Ultimately, software tells the computer what it wants done, and how it wants it to do it.

  DISSERTATION BINDERS LEEDS

pt1420 unit 1 assignment 1 homework

Differentiate among machine language, assembly language, and high-level languages. T 7 Codd defined the core principles of a relationdatabase assitnment A collection of computer programs and related dats referred to as the software. HDDs retain stored data even when powered off. Ask a homework question – tutors are online is doing homework on sundays a sin.

Pt2520 unit 1 homework problems

Machine code is the only form of program instructions that the computer hardware can understand and execute directly. Computers use one or more rigid “hard” rapidly rotating disks platters coated with wssignment material.

The hardware is going to be anything you can touch, that is in some way, connected to the computer: True 13 An entity is someone who is interested in the database. T 12 SQL is the language used by relationdatabases to create objects and to manipulate and retrieve data.