Deck 17: User Interface Design

Question 1

An expert user is an experienced computer user.

Answer 1

True

Question 2

A novice user is an inexperienced or casual computer user.

Answer 2

True

Question 3

Expert and novice users are actually extremes on the continuum of all users.

Answer 3

True

Question 4

One key to user interface design is to understand your users and their tasks.

Question 5

One key to user interface design it to use professional testers who know to look for common problems rather than actual users to test the system.

Question 6

One key to user interface design is to involve the user in the design process.

Question 7

One key to user interface design is to test the system on actual users.

Question 8

You should expect any user interface design to go through multiple design iterations and testing.

Question 9

The overall flow of screens and messages for an application is called an interface.

Question 10

Using humor in a user interface is a good way to help users feel more positive about the system.

Question 11

Most of today's user interfaces are graphical.

Question 12

Paging displays information one line at a time.

Question 13

Paging displays a complete screen of characters at a time.

Question 14

Scrolling displays information one line at a time.

Question 15

A dialogue chart is commonly used to design GUI applications.

Question 16

A pull-down menu option with an ellipses (three dots) indicates that a dialogue box will subsequently appear.

Question 17

A pull-down menu option with a small arrow indicates that a submenu will appear.

Question 18

A tear-off menu appears when the user right-clicks on the mouse.

Question 19

A pop-up menu is one that the user can relocate from the menu bar to somewhere else on the screen.

Question 20

One special type of pull-down menu is called a tear-off menu.

Question 21

Pop-up menus offer the ability to provide a list of options that pertain to a specific object that the user selected.

Question 22

An iconic menu uses graphic representations for menu options.

Question 23

One type of instruction set, Natural Language syntax, allows the user to enter questions and commands in their native language. The system interprets these commands against a known syntax and requests clarification if necessary.

Question 24

A mnemonic syntax is built around meaningful abbreviations for all commands.

Question 25

The recommended steps for user interface design involve both charting the dialogue and building prototypes.

Question 26

In web-based applications, the toolbar is provided by the browser and cannot be customized.

Question 27

HTML is gradually becoming the universal language for constructing help systems for graphic user interfaces--both web and Windows applications.

Question 28

Which kind of menu is context sensitive?

A) pop-up
B) tear-off
C) cascading
D) pull-down
E) iconic

Question 29

Which kind of menu is very popular in web-based applications?

A) pop-up
B) tear-off
C) cascading
D) pull-down
E) iconic

Question 30

Which kind of menu is especially useful if the menu must be continually used?

A) pop-up
B) tear-off
C) cascading
D) pull-down
E) iconic

Question 31

Which of the following instruction-driven interfaces requires the user to learn a special syntax?

A) language-based
B) mnemonic
C) natural language
D) A and B
E) none of these

Question 32

Which of the following instruction-driven interfaces allows the user to enter questions?

A) language-based
B) mnemonic
C) natural language
D) A and B
E) none of these

Question 33

A user who will spend considerable time using specific programs and is likely to become comfortable and familiar with the terminal's operation is called a:

A) expert user
B) system owner
C) casual user
D) system builder
E) none of these

Question 34

Which of the following is NOT a human engineering guideline?

A) The user should always be aware of what to do next.
B) Various types of information should always appear in the same display area.
C) Blinking text should be used for any pop-up message.
D) Users should not be allowed to proceed without correcting an error.
E) none of these

Question 35

When using terminology in the dialogue screens you should do the following:

A) use abbreviations
B) use a lot of computer jargon
C) instructions should be carefully phrased, employing appropriate action verbs
D) display attributes should be restricted to specific areas of the screen
E) none of these

Question 36

Which would be the best user error message?

A) Invalid parameter
B) You must type a user name to continue.
C) You must enter a user name to continue.
D) Gotcha! Type in your user name.
E) Point the cursor on user name and type one, please.

Question 37

Which of the following verbs should be avoided in terminal dialogue?

A) select
B) type
C) hit
D) press
E) quit

Question 38

An important authentication guideline is to assign privileges to:

A) individuals
B) users
C) rules
D) roles
E) computers

Question 39

With respect to the tone of a dialogue, use which of the following guidelines?

A) make things funny
B) use slang so users understand
C) don't be condescending
D) use abbreviations so that users can read them more quickly
E) none of these

Question 40

Which of the following techniques for providing online help appears when the user positions the cursor over an icon?

A) tool tips
B) wizards
C) agents
D) pop-up menus
E) none of these

Question 41

Which of the following techniques for providing online help guides the user through complex processes?

A) tool tips
B) wizards
C) agents
D) pop-up menus
E) none of these

Question 42

Which of the following techniques for providing online help allows the user to write an inquiry in natural language?

A) tool tips
B) wizards
C) agents
D) pop-up menus
E) none of these

Question 43

Which of the following can be used for prototyping user interface design?

A) Microsoft Access
B) CASE tools
C) application development environments
D) A and B
E) all of these

Question 44

Which of the following is NOT a step of the user interface design process?

A) chart the user interface dialogue
B) prototype the dialogues and user interface
C) obtain user feedback
D) repeat the above steps as necessary
E) all of these

Question 45

According to human engineering guidelines, which of the following is NOT a recommended kind of user feedback to employ?

A) Tell the user what the system expects right now.
B) Tell the user that data has been entered correctly.
C) Inform the user of the progress of processing using an updating percentage or a progressing status bar.
D) Tell the user that a task was completed or not completed
E) Explain to the user the reason for a delay in processing

Question 46

The ____________________________ is a less experienced computer user who will generally use a computer less frequently or occasionally.

Question 47

The overall flow of screens and messages is called a ______________.

Question 48

Most web browsers run in many operating systems, making it possible to design a user interface that is less dependent on the computer itself. This is known as platform ___________________

Question 49

____________________ displays a complete screen of characters at a time. The entire display area is replaced on demand.

Question 50

____________________________ moves the displayed information up or down on the screen, one line at a time.

Question 51

________________________________, such as F1, can be used to program special operations.

Question 52

A(n) ___________________ is a small hand-sized device that sits on a flat surface near the terminal. It has a small roller, usually on its underside. As you move it across the flat surface, it causes the pointer to move across the screen.

Question 53

When the file, form, or document exceeds the window size, ________________________, usually on the right-hand side and bottom of the window are used to navigate the file, form or document.

Question 54

A window may be divided into zones called _____________________. Each can act independently of the others in the same window, using features such as paging, scrolling, display attributes and color. Each is usually defined to serve a different purpose.

Question 55

A window frequently has a ____________________ or tray across the bottom of the window that is used to display messages, progress or special tools.

Question 56

____________________________ strategies require the user to select an action from a menu or set of alternatives. This is the oldest and most commonly employed dialogue strategy.

Question 57

When a submenu of actions is followed by ellipses (three dots), it indicates that a ____________________________ will subsequently appear to present additional options or collect additional instructions.

Question 58

A ____________________ menu is context sensitive and dependent on a pointing device. It is usually activated by the user's clicking the right mouse button.

Question 59

___________________ consist of icons that represent menu shortcuts for actions and commands that are normally embedded in the drop-down or cascading menus.

Question 60

Toolbars consist of ________________ that represent menu shortcuts for actions and commands that are normally embedded in the drop-down or cascading menus.

Question 61

___________________________ menus use pictures to represent menu options in the main body of the window.

Question 62

___________________________ was originally used to navigate within and between Web pages and sites. By clicking, a word or phrase is marked (usually formatted as underlined text with color), and the user is navigated to the associated page or bookmark on a page.

Question 63

Instead of menus, or in addition to menus, some applications are designed using a dialogue based on a(n) _____________________________, also called a command language interface.

Question 64

A(n) ________________________ syntax is built around a widely accepted command language that can be used by the user to invoke actions. An example is Structured Query Language (SQL).

Question 65

A(n) _________________________ syntax is built around commands defined for custom information system applications. Users are provided a screen console in which they can enter commands that will invoke actions and responses from the computer. Ideally, the command should be meaningful to the user, including any abbreviations allowed.

Question 66

_______________________________ syntax allows users to enter questions and commands in their native language. The system interprets these commands against a known syntax and requests clarification if it doesn't understand what the user wants.

Question 67

A(n) _______________________________ dialogue style is primarily used to supplement either menu-driven or instruction-driven dialogues. Users are prompted with questions to which they supply answers.

Question 68

In _______________ and _______________ information systems, the user interface is implemented to execute with a web browser.

Question 69

A help __________________ guides the users through complex processes by presenting a sequence of dialogue boxes that require user input and system feedback.

Question 70

___________________________ are reusable software objects that can operate across different software applications and even across networks.

Question 71

A(n) ________________________________ diagram is used to depict the sequence and variations of screens that can occur when the system user sits at the terminal.

Question 72

_______________-style interfaces for Windows applications are somewhat more artistic.

Question 73

The screen should be formatted so that the various types of information, instructions, and messages appear in the ________ general display area.

Question 74

A(n) _________________________ is an experienced user who has spent considerable time using specific application programs.

Question 75

What are the human factors that frequently cause people to have difficulty with computer systems?