Chapter 15, Problem 1MC

Question

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Answer 1

Expert Solution & Answer

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.

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CPS 2390 Extra Credit Assignment For each problem, choose the best answer and explain how you arrived at your answer. (15 points each.) 1.If control is redirected to location x4444 after the execution of the following instructions, what should have been the relationship between R1 and R2 before these instructions were executed? Address Instruction x4400 1001100010111111 x4401 0001100100100001 x4402 0001100001000100 x4403 0000100001000000 A. R1 R2 (R1 was greater than R2) B. R1 R2 (R2 was greater than R1) C. R1 R2 (R1 and R2 were equal) = D. Cannot be determined with the given information. 2. If the value stored in RO is 5 at the end of the execution of the following instructions, what can be inferred about R5? Address x3000 Instruction 0101000000100000 x3001 0101111111100000 x3002 0001110111100001 x3003 0101100101000110 x3004 0000010000000001 x3005 0001000000100001 x3006 0001110110000110 x3007 0001111111100001 x3008 0001001111111000 x3009 0000100111111000 x300A 0101111111100000 A. The…

Answer 2

Expert Solution & Answer

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.

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Answer 3

Expert Solution & Answer

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.

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Answer 4

Expert Solution & Answer

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.

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Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.

Answer 8

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.

Answer 9

Chapter 15, Problem 1MC

Program Description Answer

The user interface is a part of computer system through which the user and computer interact with one other using the hardware devices or commands

Hence the correct answer is option “B”.

Answer 10

Expert Solution & Answer

Explanation of Solution

User interface:

The interaction between the user and the computer is provided by a facility in the operating system (OS) known as user interface. It is an important function of the OS.

There are three types of user interface; they are,

Graphical User Interface (GUI)
Menu-driven user interfaces
Command-line user interfaces

GUI (Graphical User Interface):

It is the most popular user interface design in use, which uses graphics and mouse click events to make the programs easier to use for the users.
Desktop is the screen image that helps the user to work in the computer in a user-friendly environment.

Menu-driven user interfaces:

The users need not memorize the keywords and commands that are used in the computer in menu-driven user interfaces.
It is operated using text-based file menus in the screen instead of using commands.
All the options are displayed on-screen at a given point of time; the user can select an option using the arrow keys and press enter in the keyboard.
Nowadays, the operating systems use both menu-driven and graphical user interfaces.

Command-line user interfaces:

Commands are used to instruct the operating system to perform the required operations.
The commands are needed to be memorized by the user, so it is not popular with the users.

Explanation for incorrect options:

Central Processing Unit:

CPU (Central Processing Unit) is a part of computer that acts as the brain of the computer.

Hence, the option “A” is wrong.

Control System:

Control system is used to manage the external devices that are connected to the system.

Hence, option “C” is wrong.

Interactivity System:

Interactivity systems are used in managing the batch process or background process that is executed behind the user without any action being performed.

Hence, the option “D” is wrong.