QUESTION 1 Which interface allows the user to interact with the operating system

Question

QUESTION 1 Which interface allows the user to interact with the operating system and other programs using graphical elements? A. Graphical menu. B. Graphical screen. C. Graphical user. D. Graphical program. E. None of the above. 4 points Save Answer

QUESTION 2 What type of interface displays a prompt, and the user types a command which is then executed? Command line. Command prompt. Command type. Command display. None of the above. 4 points Save Answer

QUESTION 3 The __________ are small windows that display information and allow the user to perform actions. A. Dialog boxes. B. Communication boxes. C. Dialog windows. D. Dialog boxes. E. None of the above. 4 points Save Answer

QUESTION 4 What is the term used when a GUI program responds to the actions of the user? A. Dialog-driven. B. Icon-driven. C. Menu-driven. D. Event-driven. E. None of the above. 4 points Save Answer

QUESTION 5 5. The GUI components are known as _________________ and widgets. A. fields. B. controls. C. records. D. buttons. E. None of the above. 4 points Save Answer

QUESTION 6 6. GUI components have a set of _______________ that determine how the component appears on the screen. A. Rules. B. Properties. C. Logic. D. Procedures. E. None of the above. 4 points Save Answer

QUESTION 7 What GUI component should be used if the user wants an area in which to type a single line of input from the keyboard? A. Text box. B. Label. C. Combo box. D. List box. E. Slider. 4 points Save Answer

QUESTION 8 What is the term used for the code that responds to events and allows a GUI program to respond to an event? A. Event code. B. Event handler. C. Event program. D. Action handler. E. Action code. 4 points Save Answer

QUESTION 9 A component’s ______________ control the visual characteristics that are displayed on the component A. Data. B. Fields. C. Properties. D. Specifiers. E. None of the above. 4 points Save Answer

QUESTION 10 What is the acronym that is often referred to as “gooey”? A. GOEE. B. GUIE. C. GUE. D. GUI. E. None of the above. 4 points Save Answer

QUESTION 11 The items that appear in a program’s graphical user interface are known as _______________. A. Components. B. Buttons. C. Shapes. D. Lists. E. None of the above. 3 points Save Answer

QUESTION 12 A user interface _________ diagram assists the programmer in depicting the flow from one window to another in a GUI program. A. data. B. flow. C. GUI. D. text. E. None of the above. 3 points Save Answer

QUESTION 13 Many computer users, especially beginners, find _________________ interfaces difficult to use. A. Command line. B. Graphical user. C. Graphical line. D. Command User. E. None of the above. 3 points Save Answer

QUESTION 14 Which component usually appears in groups and allows the user to select one of several options? A. Text box. B. Slider. C. Combo box. D. List box. E. Radio button. 3 points Save Answer

QUESTION 15 A component that displays a drop-down list of items from which the user may select and provides a text box is known as a _____________________. A. Text box. B. Label. C. Combo box. D. List box. E. None of the above. 3 points Save Answer

QUESTION 16 Which of the following operating systems use a GUI? A. Windows. B. Mac OS. C. Linux. D. All of the above. E. None of the above. 3 points Save Answer

QUESTION 17 Which of the following are IDEs that allow you to create GUI elements visually without having to write a single line of code? A. Microsoft Visual Studio. B. NetBeans. C. JBuilder. D. All of the above. E. None of the above. 3 points Save Answer

QUESTION 18 What is the first thing you should do before constructing a window in the IDE? A. Draw a sketch of the window. B. Create flowchart of the window’s events. C. Name each of the components. D. All of the above. E. None of the above. 3 points Save Answer

QUESTION 19 Most people find command line interfaces easy to use as the commands are displayed very clearly. True False 3 points Save Answer

QUESTION 20 If the operating system uses GUI, then the programmer can incorporate GUI elements into their program. True False 3 points Save Answer

QUESTION 21 In a GUI environment, the user determines the order in which things happen. True False 3 points Save Answer

QUESTION 22 Using an IDE, a window can be created by clicking on the desired item in the toolbox and then clicking in the window to place it. True False 3 points Save Answer

QUESTION 23 In a user interface flow diagram, an arrow appears between two windows in the diagram when actions performed in one window can cause another window to open. True False 3 points Save Answer

QUESTION 24 The label is a component in which the user can input text from the keyboard. True False 3 points Save Answer

QUESTION 25 When creating a GUI program, the programmer must design the program’s windows and all of the text components that appear in them. True False 3 points Save Answer

QUESTION 26 If an event occurs and there is no event handler to respond to that event, the event is ignored. True False 3 points Save Answer

QUESTION 27 Some of the common GUI components are class, object, methods, and fields. True False 3 points Save Answer

QUESTION 28 The IDE usually allows the programmer to construct a window and its graphical elements visually without a single line of code. True False 3 points Save Answer

QUESTION 29 When working with a command line interface, if a command is not entered correctly it will not work. True False 3 points Save Answer

QUESTION 30 GUIs popularized the use of the keyboard as an input device. True False

Explanation / Answer

1)

Which interface allows the user to interact with the operating system and other programs using graphical elements?

       A   Graphical menu.

      B     Graphical screen.

      C     Graphical user.

       D   Graphical program.

       E    None of the above.

Solution:

User is interacting with operating system and other programs through the Graphical user interface. Graphical user interface is interface between the operating system and other components through the buttons, menus, radio buttons, check boxes.

Thus, the Correct option is(C)

2)

What type of interface displays a prompt, and the user types a command which is then executed?

A    Command line.

B    Command prompt.

C   Command type.

D   Command display.

E    None of the above.

Solution:

Command line type of interface is used to know about the user types command and which command is executed. Command line interface is act an interface between the user and operating system. It will display the result on the command prompt.

Thus, the Correct option is (A)

(3)

The __________ are small windows that display information and allow the user to perform actions.

A    Dialog boxes.

B    Communication boxes.

C    Dialog windows.

D    Dialog boxes.

E    None of the above.

Solution:

These small windows like Dialog boxes that displays information and allow the user to perform actions. Dialog boxes contains the information about an action is ready to perform.

Thus, the Correct option is (A) or (C)

(4) What is the term used when a GUI program responds to the actions of the user?

       A   Dialog-driven.

B   Icon-driven.

C     Menu-driven.

D     Event-driven.

E     None of the above

Solution:

The term is Event driven is used to respond the action of user. when the user clicks on button or any other field in the GUI, internally it raises an event to perform an action, these events are written by event driven programming.

Thus, the Correct option is (D) Event-driven.

(5)

The GUI components are known as _________________ and widgets.

A   fields.

        B    controls.

        C    records.

        D    buttons.

E    None of the above.

Solution:

The GUI components are known as controls and widgets. These are components of the computer and user interacts with GUI then manipulates those components to know about the information of the Application.

Thus, the Correct option is (B)

(6)

UI components have a set of _______________ that determine how the component appears on the screen.

A Rules.

B     Properties.

C    Logic.

D     Procedures.

E     None of the above.

Solution:

UI components have a set of Properties that determine how the component appears on the screen. Properties will give the UI components alignments and attributes to change the appearance on the screen.

Thus, the Correct option is (B)

(7)

What GUI component should be used if the user wants an area in which to type a single line of input from the keyboard?

A Text box.

B Label.

C Combo box.

D List box.

E Slider

Solution:

Text box is used type a single line of input from keyboard. It is one of the components in GUI and allows user type a single line of text from keyboard.

Thus, the Correct option is (A)

(8)

What is the term used for the code that responds to events and allows a GUI program to respond to an event?

A Event code.

B Event handler.

C Event program.

D Action handler.

E Action code.?

Solution:

The term Event Handler is used to know about the code that responds to events and allows a GUI program. An instance of the GUI program is respond to events of that GUI.

Thus, the Correct option is (B)

(9)

Component’s ______________ control the visual characteristics that are displayed on the component.

A Data.

B Fields.

C Properties.

D Specifiers.

E None of the above.

Solution:

Component’s Data control the visual characteristics that are displayed on the component. These controls have properties, user select those properties to display through the components on the screen.

Thus, the Correct option is (A)

(10)

What is the acronym that is often referred to as “gooey”?

A GOEE.

B GUIE.

C GUE.

D GUI.

E None of the above.

Solution:

The acronym of “gooey” is GUI. It is an interface in the form of Graphical user interface that allows to user interacts with the computer.

Thus, the Correct option is (D)

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