SDA Lesson 8 Quiz

d

For a database to work: a. a Microsoft system must be used. b. the Web server and the database need not recognize each other. c. the Web server does not need execute permissions. d. the Web server and the database must recognize each other.

d

HTML5 APIs are the best examples of DHTML because they utilize multiple technologies to extend the functionality of HTML. These technologies are: a. HTML5, JavaScript, and Common Gateway Interface (CGI) b. JavaScript, Common Gateway Interface (CGI), and the Document Object Model (DOM) c. HTML5, Common Gateway Interface (CGI), and Cascading Style Sheets (CSS) d. HTML5, Cascading Style Sheets (CSS), and JavaScript to access the Document Object Model (DOM)

d

HTML5 APIs are used to create apps for: a. object-oriented programs. b. object-based programs. c. DHTML. d. mobile devices.

d

In database technology, what is the term for the SQL coding necessary to create relationships with the data stored in a database? a. Data b. Presentation c. Code d. Business logic

a

In object-oriented language terminology, which of the following is a group of similar objects? a. Class b. Abstraction c. Inheritance d. Emulator

d

In programming, what is the term for an application that processes code in standard text files into executable applications? a. Variable b. Include c. Interpreter d. Compiler

b

In programming, what is the term for software used to read and process code in standard text files? a. Variable b. Interpreter c. Compiler d. Include

c

In programming, which of the following is a line of code that allows you to refer to an entire series of steps or commands? a. Statement b. Variable c. Function d. Array

d

In programming, which term describes a line of code that allows a language to respond to a specific event or user input? a. Responder b. Animator c. ActiveX control d. Event handler

a

Most daemons (i.e., services) are written in which language? a. C b. JavaScript c. Perl d. PHP Hypertext Preprocessor (PHP)

d

The HTML5 canvas API has only two attributes. Which are they? a. Background and shape b. Border and background c. Border and margin d. Height and width

b

The HTML5 geolocation API can be used to: a. display graphics, animation, video and games "on the fly" without the need for a plug-in. b. determine a user's current position, monitor the user's location, and update any changes to that location. c. reprogram a user's GPS hardware device. d. interact with Web sites and Web documents when a network connection is unavailable.

c

To work with the Document Object Model (DOM) for any browser, you need to use: a. an application programming interface (API). b. the Component Object Model (COM). c. a scripting language. d. a programming language.

d

Using simple JavaScript code, you can use cookies to: a. repair the hard drive. b. digitally sign certificates. c. authenticate site visitors. d. detect browser type and version.

b

What is Dynamic HTML (DHTML)? a. Cascading Style Sheets (CSS) b. A combination of HTML, script, styles and the Document Object Model (DOM) that provides Web page interactivity c. A markup language that defines page layouts, hyperlinks, fonts, graphics and more to enable pages to render in Web browsers d. A markup language that describes document content instead of adding structure or formatting to document content

d

What is the W3C standard that describes the elements, or objects, within a document rendered by a Web browser? a. Application programming interface (API) b. Cascading Style Sheets (CSS) c. Object-oriented program d. Document Object Model (DOM)

c

What is the default administrative password for Windows systems for permissions typically assigned by an ISP? a. Root b. Password c. Administrator d. Execute

a

What is the programming term for a place in memory used to store information for later use? a. Variable b. Function c. Array d. Interpreter

d

What is the purpose of the manifest when working with the HTML5 offline Web application API? a. The manifest provides an area on a Web page that has been defined as a place where dragged items can be placed. b. The manifest provides a place on a Web page where developers can display graphics, animation, video and games "on the fly" without the need for a plug-in. c. The manifest will reload files in the event any of the existing data has changed since the user was last online. d. The manifest tells the browser which files to store locally so the user can continue working without a network connection.

c

What is the term for a logical construct in programming that allows you to control the way information flows in the application? a. Function b. Interpreter c. Statement d. Echo

b

What is the term for a set of software tools or code that is commonly used in the creation and management of online applications? a. Cascading Style Sheet b. Web application framework c. Document Object Model d. Application programming interface

a

What is the term for a set of universal commands, calls and functions that allows developers to communicate with an application or operating system? a. Application programming interface (API) b. DHTML event handler c. Emulator d. Compiler

b

What is the term for an instruction within an HTML page that directs the Web server to perform an action? a. Inheritance b. Server-side include c. Object d. Emulator

b

Which of the following characteristics is true of JavaScript? a. It can be used only on the client side, not on the server side. b. It can be used on either the client side or on the server side. c. It can be used only with the Netscape browser. d. It can be used only on the server side, not on the client side.

d

Which of the following describes single-tier computing? a. The client is responsible for presentation, and the server manages the data and the business logic. b. Data, business logic and presentation are completely separated. c. The client is responsible for business logic and presentation, and the server houses only the data. d. Data, business logic and presentation are all combined into one application or database.

b

Which of the following describes the HTML5 canvas API? a. It provides a directory on a computer where applications can be stored and run without access to the original application. b. It provides a place on a Web page where developers can display graphics, animation, video and games "on the fly" without the need for a plug-in. c. It provides an area on a Web page that has been defined as a place where dragged items can be placed. d. It is used to determine a user's location.

d

Which of the following describes the HTML5 drag-and-drop API? a. It provides an area on a Web page that has been defined as a place where dragged items can be placed. b. It provides a directory on a computer where applications can be stored and run without access to the original application. c. It provides a place on a Web page where developers can display graphics, animation, video and games "on the fly" without the need for a plug-in. d. It allows a user to grab an object and move it to a different location on a computer screen or into an external application.

d

Which of the following describes the HTML5 offline Web application API? a. It allows a user to grab an object and move it to a different location on a computer screen. b. It provides a directory on a computer where applications can be stored and run without access to the original application. c. It lists the files that are needed for a Web application to work offline. d. It permits users to continue working with Web sites and Web documents even when a network connection is unavailable.

b

Which of the following describes the programming concept of an array? a. Software used to read and process code in standard text files b. A collection of variables stored in a series c. A place in memory used to store information for later use d. A line of code that allows you to refer to an entire series of steps or commands

c

Which of the following is a built-in JavaScript object that allows you to create a series of variables to later manipulate? a. Navigator b. Window c. Array d. Document

d

Which of the following is a characteristic of server-side languages? a. Code is executed neither by the Web server nor the Web browser. b. Code is executed by both the Web server and the Web browser. c. Code is executed by the Web browser, not by the Web server. d. Code is executed by the Web server, not by the Web browser.

d

Which of the following is an interpreted server-side scripting language used for creating dynamic Web pages? a. JavaScript b. Practical Extraction and Report Language (Perl) c. VBScript d. PHP Hypertext Preprocessor (PHP)

d

Which of the following is characteristic of two-tier computing? a. Data, business logic and presentation are completely separated. b. The client is responsible for presentation, and the server manages the data and the business logic. c. Data, business logic and presentation are all combined into one application or database. d. The client is responsible for presentation and business logic, and a server houses only the data.

a

Which of the following is true of the Document Object Model (DOM)? a. The DOM is a vendor-neutral standard. b. The DOM is a proprietary Microsoft product. c. The DOM is designed to work on UNIX platforms. d. The DOM enables objects to be manipulated but does not specify how.

c

Which of the following language types does not allow for inheritance from one class to another? a. Object-oriented b. Programming c. Object-based d. Procedural

b

Which of the following statements is true of Dynamic HTML (DHTML)? a. DHTML is a front-end solution but not a back-end solution. b. DHTML is both a front-end and a back-end solution. c. The popularity of DHTML is diminishing. d. DHTML increases the burden on the server.

c

Which of the following statements is true of Web site development? a. Only client-side scripting can be used to develop Web pages. b. Only HTML can be used to develop Web pages. c. Web pages can be developed using both client-side scripting and server-side scripting technologies. d. Only server-side scripting can be used to develop Web pages.

c

Which programming command repeats the input you type back to a terminal or an application window? a. Print b. Repeat c. Echo d. Statement

d

Which programming statement executes a group of additional commands when a given condition is false? a. do until b. if / then c. do while d. if / then / else

b

Which programming statement executes a process only when a particular condition is true? a. do until b. if / then c. if / then / else d. do while

a

Which server-side scripting language is Microsoft's original server-side scripting solution? a. Active Server Pages (ASP) b. JavaScript c. PHP Hypertext Preprocessor (PHP) d. Perl

b

Which term describes a set of files called a library that you can refer to in your code? a. Compiler b. Include c. Interpreter d. Variable

d

Which term describes a style of programming that links data to the processes that manipulate it, rather than using subprograms to accomplish tasks? a. Client-side b. Compiled c. Procedural d. Object-oriented

a

Which term describes a style of programming that uses subprograms to accomplish tasks? a. Procedural b. Object-oriented c. Compiled d. Server-side

a

Which term describes a type of software that imitates a computer and then allows non-native software to run in a foreign environment? a. Emulator b. Abstraction c. Class d. Object-oriented

c

Which term describes the ability of a programming language to make an object behave differently or to take on different characteristics? a. Inheritance b. Abstraction c. Polymorphism d. Class