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Information Technology: Chapter 8 Flashcards | StudBud
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Information Technology: Chapter 8
Information Technology: Chapter 8
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Answers
1
The tags you MUST use to have a proper HTML document is...
<html>/<body>/<head>
<div>/<body>/<a>
<a>/<h1>/<html>
<p>/<a>/<head>
2
How many heading tags are available for heading and subheading when using HTML?
2
6
8
4
3
Databases, authentication, and user accounts are all part of a website's ______________
Protocols
Backend
4
What does the following code do? color = input(What is your favorite color?\n)print(Your favorite color is %s. % color)
It sets the system color variable
It sends the output to a printer
It gets input and produces output
It sets the font color to the colro specified in the input
5
CSS
Adds colors, fonts, and other design elements to website
Makes website elements interactive
6
Which of the following BEST describes a front-end developer?
He/She may is concerned with the aesthetics of a website
He/She services the website and manages user accounts
He/She may use query languages like SQL
He/She may use Ruby, Java, PHP, and Python
7
Which of the following features of a (IDE) BEST allow a programmer to code faster and with less effort?
Provides standard text-editing features/Projects to be kept in folders
All of the above
Has a library of built-in functions/Can autocomplete key words
Allows for saving code with filename extensions
8
In object-oriented programming, which of the following concepts is used to describe properties?
Polymorphism
Encapsulation
Methods
Attributes
9
Which of the following describes the logical component being used?
Looping
Programming Array
Encapsulation
Branching
10
Which of the following BEST describes a flowchart?
It is a visual representation of the logic in a program
It does the same thing over and over in exactly the same way
11
Contains the title of the web page, links to stylesheets, and metadata to help search engines find the page
<head>
<a>
12
Which of the following would be used to make the random function available?
set num = random()
import random
load random
export random
13
JavaScript
Creates website structure and content
Makes website elements interactive
14
Which of the following can be used by a programmer to debug code?
Word processor
API
Text editor
IDE
15
Which of the following BEST describes a back-end developer?
He/She controls what you see visually in your web browser
He/She needs to make the website as user/friendly as possible
He/She access info. from databases and prevents "illegal" access
He/She uses HTML, CSS, and JavaScript to prove the way a website looks
16
On a flowchart, which of the following represents a decision?
Arrow
Diamond
Parallelogram
Rectangle
17
After running the following pseudocode, what will the value of VARIABLE be?
8
10
9
11
18
Which programming language type is the most basic human-readable and closest to actual machine language?
Query
Interpreted
Assembly
Compiled
19
Data Type: A developer is creating a program that will store a customer's latest order number.
Object
Constant
Array
Variable
20
A program that needs to keep track of many values at the same time. Which of the following would you use?
An array
A variable
A constant
A float
21
Lets the browser know that it should interpret the document as HTML
<html>
<head>
22
Which of the following is a programming identifier that would be used to define values that don't change?
Variables
Constants
Vectors
Arrays
23
Which of the following logic components is being used and how much is the interest if the amount is 5,000?
Query/7%/8%
7%/8%
Looping/Query
Branching/8%
24
Which of the following tags contains all the elements that will be presented on the visual portion of a website?
<body></body>
<p></p>
<div></div>
<head></head>
25
Which of the following programming languages types would he MOST likely use? (Interactive Web Page)
Assembly
Interpreted
Compiled
Query
26
Which of the following programming languages would work BEST for this task?
JavaScript
HTML
C++
CSS
27
HTML
Creates website structure and content
Makes website elements interactive
28
What does JavaScript do?
Makes web pages interactive
Links digital objects to each other
Contains the title of the web page
Makes websites look good
29
Which of the following describes the declarative programming paradigm?
It uses a (DSL) to instruct the program what needs to be done
It uses a linear, top-down approach to solving problems
It uses detailed steps to provide instructions to a computer
It uses local and global variables as data type
30
Data Type: A programmer is creating an application that needs to store a value indicating if the user is logged in/out.
String
Float
Integer
Boolean
31
Using HTML and CSS to provide visual elements to the end user would be considered part of a website's _____________
Frontend
Full-Stack
32
What can the developer do to make this task easier?
Expand the development team to handle the additional work
Increase the timeline to allow for the additional work
Use the same programming language for both operating systems
Use the APIs for each operating system
33
What does the following JavaScript code snippet do when the code is loaded in a browser?
Displays a button labeled "Click me!"
Displays a pop-up window with the message "phrase"
Displays the text "phrase" and a button labeled "Click me!"
Nothing, this code will not load in a browser
34
Contains all the elements that will be presented on the screen
<p>
<body>
35
In which of the following careers does one usually work together in teams to create software programs?
Application Developer
Quality Assurance Engineer
Web Developer
Database Programmer
36
Which of the following computer languages would provide this capability? (Executable Program for Customers)
Perl
PowerShell
Ruby
C++
37
You want to have a hyperlink to testout.com on your web page. What is the correct HTML syntax to accomplish this?
<a href="www..."></a>
<a href="www...">
<a href=> Link to the (Website).com homepage</a>
<a href="www..."> Link to (Website) homepage </a>
38
What is the term for code that keeps running as long as a certain condition is met?
For loop
Branch
Decision
While loop
39
Which of the following programming models are built from class templates that have properties, attributes, and methods?
Vector
Functions
Encapsulation
Objects
40
Which of the following describes the procedural, or imperative, programming paradigm?
It uses a non-linear approach to solving problems
It uses a (DSL) to instruc the program what needs to be done
It uses a linear, top-down approach to solving problems
It uses high-level instructions instead of detailed steps
41
Which of the following job tasks would be something a QA specialist would do?
Monitor software developerment in order to maintain a high-quality product
Use Rubby, Java, Python, and query languages like SQL
Create applications for computers and mobile devices
Write code to design, create, implement, and maintain databases
42
Jessica has created specific statements, including conditional loops to accomplish a task. What has she created?
Algorithm
Pseudocode
43
Which of the following would the developer use to accomplish this?
The C# programming language
API
CSS
IDE
44
Which of the following are the proper HTML tags used to create a numbered list?
<ol> | </ol>
<ol> | </ol> & <a> | </a>
<ol>| </ol> & <li> | </li>
<ol> | </ol> & <i> | </i>
45
A person that can use HTML, CSS, and JavaScript to create websites is known as which of the following?
A quality assurance engineer
A database programmer
An application developer
A full-stack web developer
46
Functionality: Diana, a developer, needs to program a logic component that will allow the user to enter a series of "V"
Looping
Scripting
47
Data Type: A developer is creating an application that requires a value to be stored with decimal precision.
Float
String
Boolean
Integer
48
Which of these is in order?
<html>, <head>, </head>, <body>, </body>, </html>
<body>, <head>, </head>, </body>, <html></html>
49
Which of the following flow chart concepts is depicted below?
Arrrays
Vectors
Methods
Sequence
