LESSON 7: DESIGNING BASIC APPLICATION

Question 1

similar to the process of builder
follows when building a system. The programmer, on the other hand, completes the application by adding the necessary code to the user interface.

Answer 1

object-oriented (OO) application

Question 2

Builder’s Process: Meet with the client
Programmer’s Process : ?

Answer 2

Meet with the client

Question 3

Builder’s Process: Plan the home (blueprint)
Programmer’s Process : ?

Answer 3

Plan the application (TOE
chart

Question 4

Builder’s Process: Build the frame
Programmer’s Process : ?

Answer 4

Build the user interface

Question 5

Builder’s Process: Complete the home
Programmer’s Process : ?

Answer 5

Code the application

Question 6

Builder’s Process: Inspect the home and fix any problems
Programmer’s Process : ?

Answer 6

Test and debug the
application

Question 7

Builder’s Process: Assemble the
documentation
Programmer’s Process : ?

Answer 7

Assemble the documentation

Question 8

breaks down the application’s
functionality into smaller, manageable tasks.

Answer 8

Functional decomposition

Question 9

capture how users will interact with the application and their desired outcomes; include a series of
tasks that fulfill the user’s objective.

Answer 9

User stories

Question 10

Scenario brainstorming

Answer 10

ensures the application is equipped
to address a variety of user interactions and situations

Question 11

examines the list of tasks and user
stories to identify nouns that likely represent potential objects within the system.

Answer 11

Noun-first approach

Question 12

reflect the real-world concept of an
individual using the platform.

Answer 12

Real-world equivalents

Question 13

focuses on grouping tasks
and behaviors that demonstrate a natural cohesion; objects should include both data (attributes) and the actions they can perform (methods).

Answer 13

Responsibilities and behaviors

Question 14

involve sending messages to
request information or trigger actions.

Answer 14

Collaboration and messages

Question 15

Creates a new user object

Answer 15

User signs up

Question 16

Authenticates the user object

Answer 16

User logs in

Question 17

Creates a new task object and
associates it with the user

Answer 17

User creates a task-

Question 18

Updates the task
object with the assigned user.

Answer 18

User assigns a task to another user-

Question 19

User assigns a task to another user-

Answer 19

User sets a due date or priority for a task-

Question 20

Retrieves all task objects
associated with the user

Answer 20

User views their task list-

Question 21

Main component managing the application’s overall state and
rendering other components

Answer 21

App:

Question 22

Displays the logo and navigation links for a consistent header

Answer 22

Header

Question 23

Allows users to log in with username and password.

Answer 23

LoginForm

Question 24

Enables users to sign up for a new account

Answer 24

SignUpForm

Question 25

Shows a list of tasks, with each task represented by a TaskItem

Answer 25

TaskList:

Question 26

Displays basic task information like title, priority, and due date.

Answer 26

TaskItem:

Question 27

Provides detailed information for a selected task.

Answer 27

TaskDetails

Question 28

Allows editing of task details like title, description, due date, priority, and assigned user.

Answer 28

TaskForm:

Question 29

Triggers task deletion with a single click.

Answer 29

DeleteButton

Question 30

this property depends on the control’s purpose.

Answer 30

Border Style

Question 31

should have a BorderStyle property setting of None (default setting).

Answer 31

Labels for identification (such as those that identify text boxes)

Question 32

typhically have a BorderStyle property setting of FIxedSingle.

Answer 32

Labels for program output (like calculation results)

Question 33

this property determines whether the control automatically sizes to fit its current contents. -On (default): The label size changes to accommodate the entire text. -Off: The label maintains a fixed size, and any text exceeding that size might be cut off.

Answer 33

Auto Size

Question 34

this property controls how the text is positioned within the label. The can be set to nine different values such as TopLeft, MiddleCenter, and BottomRight.

Answer 34

Text Align

Question 35

Use the TextBox tool in the toolbox to add a textbox to the form

Answer 35

Text Box Control (Additional)

Question 36

prevents them from being moved inadvertently as you work in the IDE.

Answer 36

Locking the controls

Question 37

The underlined letter is called an access key, and it allows the user to select an object using the Alt jet in combination with a letter or number

Answer 37

ASSIGNING ACCESS KEY

Question 38

The tab index values determine the tab order in which each control receives the focus when the user either presses the tab key or employs an access key while an application is running.

Answer 38

CONTROLLING THE TAB ORDER