UI Java Developer Assessment Test
UI (User Interface) is the bridge between a user and a computer program. The UI is one of the most important aspect of a computer program because it determines how the user interacts with a computer program. The Java UI Developer Assessment Test is to test how much a developer understands the workings of building a great UI. Take the test to check for your competence in the subject area.
- 1.
Which of the following use cases does NOT describe an inline editor?
- A.
Use when the value the user needs to edit is of a simple format, ie a text string, drop down box, radio button, etc.
- B.
Use when the user needs to edit a relatively low number of fields.
- C.
Use when the user needs to edit info in page that requires two steps.
- D.
Use if you want the user to be able to edit a value without going to an administration page and remain on the same page.
Correct Answer
C. Use when the user needs to edit info in page that requires two steps.Explanation
The given correct answer states that an inline editor is not used when the user needs to edit information on a page that requires two steps. This suggests that an inline editor is specifically designed for quick and simple edits, where the user can directly modify the value without navigating to a different page or going through multiple steps. Therefore, if the editing process requires multiple steps, it would not be suitable for an inline editor.Rate this question:
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- 2.
This is an example of what UI Element?
- A.
Input Masking
- B.
Breadcrumbs
- C.
Natural Language Form
- D.
Inline Editer
Correct Answer
A. Input MaskingExplanation
Input Masking is a UI element that restricts the user's input to a specific format or pattern. It is commonly used in forms where the user needs to enter data in a specific way, such as phone numbers or credit card numbers. By enforcing a specific input format, input masking helps to ensure data accuracy and consistency.Rate this question:
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- 3.
The user wants to make a purchase. Consider the following use cases, which UI is the best choice?
- Use when the user wants to add items to a shopping cart.
- Use when the user wants to make a single purchase.
- A.
Checkout Button
- B.
Radion Button
- C.
Buy Button
- D.
Learn More Button
Correct Answer
C. Buy ButtonExplanation
The Buy Button is the best choice for the given use case because it specifically caters to the user's intention of making a purchase. The other options, such as Learn More Button, Checkout Button, and Radion Button, do not directly align with the user's goal of adding items to a shopping cart or making a purchase.Rate this question:
- 4.
On a single step form, where should the primary call to actions be located?
- A.
Centered
- B.
Right Justified
- C.
Left Justified
- D.
Non of the above
Correct Answer
C. Left JustifiedExplanation
The primary call to actions should be located on the left justified side of a single step form. This placement is commonly used as it follows the natural reading pattern of left to right, making it easier for users to locate and interact with the call to actions. Placing the primary call to actions on the left also ensures that they are more prominent and easily noticeable to users, increasing the chances of conversion or completion of the form.Rate this question:
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- 5.
Where should views per page be located on a table?
- A.
Top Left
- B.
Bottom Right
- C.
Bottom Left
- D.
Top Right
Correct Answer
C. Bottom LeftExplanation
Views per page should be located in the bottom left of a table because it is a common convention to place pagination controls in the bottom left corner of a user interface. This placement allows users to easily navigate through the table by indicating the number of rows or items to display per page. Placing it in the bottom left also ensures that it is visible and accessible to users without obstructing other important information or table headers.Rate this question:
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- 6.
Which of the following is NOT a good use of a modal?
- A.
To remind users to do something before moving forward and to inform users of important information.
- B.
To capture information that requires two or more steps.
- C.
To warn users of a potentially harmful situation.
- D.
To allow the user to make a quick decision before moving forward.
Correct Answer
B. To capture information that requires two or more steps.Explanation
A modal is a user interface element that is used to display information or prompt the user for input while temporarily blocking interaction with the rest of the application. It is typically used for quick decisions, warnings, and reminders. However, capturing information that requires two or more steps is not a good use of a modal because it can be confusing and interrupt the user's workflow. It is better to use a multi-step form or a separate page for capturing such information.Rate this question:
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- 7.
Which font face represents the standard H1 header used across the entire site?
- A.
Clearview Book 18px
- B.
Clearview Book 14 px
- C.
Omnes Light 36 px
- D.
Omnes Light 48px
Correct Answer
D. Omnes Light 48pxExplanation
The correct answer is Omnes Light 48px. This font face and size represents the standard H1 header used across the entire site.Rate this question:
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- 8.
How wide is a base structure?
- A.
940
- B.
980
- C.
1280
- D.
960
Correct Answer
B. 980 -
- 9.
What is the difference between a Java applet and a Java application?
- A.
An applet must be executed in a browser environment.
- B.
An applet is not able to access the files of the computer it runs on
- C.
An application can in general be trusted whereas an applet can't
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The difference between a Java applet and a Java application is that an application can generally be trusted, whereas an applet cannot. Additionally, an applet must be executed in a browser environment, and it is not able to access the files of the computer it runs on. Therefore, the correct answer is that all of the above statements are true.Rate this question:
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- 10.
Which is the valid declarations within an interface definition?
- A.
Static void methoda(double d1)
- B.
Public final double methoda();
- C.
Public double methoda();
- D.
All
Correct Answer
C. Public double methoda();Explanation
The valid declaration within an interface definition is "public double methoda();". In Java interfaces, methods are by default public and abstract, so there is no need to explicitly mention it. The "public" keyword indicates that the method can be accessed from anywhere. The return type "double" specifies the type of value the method will return.Rate this question:
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Current Version
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Sep 06, 2023Quiz Edited by
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Dec 11, 2017Quiz Created by
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