Class 9 Exam > Class 9 Questions > Which among the following is used for control...
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Which among the following is used for controlling the peripheral devices?
- a)Assembler
- b)Operating System
- c)Library Programs
- d)Web Based programs
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Which among the following is used for controlling the peripheral devic...
Correct, option 'C' is the correct answer. Library programs are used for controlling the peripheral devices. Peripheral devices are external devices that connect to a computer such as a printer, scanner, or keyboard. Library programs are collections of pre-written code that provide an interface for the operating system to communicate with and control the peripheral devices. These programs are typically written in low-level languages such as C or C++ and are used by developers to create applications that interact with the peripheral devices.
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Which among the following is used for controlling the peripheral devic...
Library Programs for Controlling Peripheral Devices
Introduction:
Peripheral devices are devices that are connected to a computer system to expand its functionality. Examples of peripheral devices include printers, scanners, cameras, and external hard drives. To control the functioning of these devices, library programs are used.
Library Programs:
Library programs are sets of prewritten software codes that can be used by programmers to perform a specific task. These programs are designed to be reusable, which means that they can be called upon by different programs without having to rewrite the entire code.
Control of Peripheral Devices:
Library programs are used to control the functioning of peripheral devices by providing a set of functions that can be used to interact with these devices. These functions are designed to handle the specific requirements of each device and are written in a way that can be easily integrated into any program.
Examples of Library Programs for Controlling Devices:
1. Printer Library Program: This program provides a set of functions that can be used to control a printer. These functions include setting the printing mode, selecting the paper size, and specifying the printing quality.
2. Camera Library Program: This program provides a set of functions that can be used to control a camera. These functions include capturing an image, setting the image resolution, and adjusting the camera settings.
3. Scanner Library Program: This program provides a set of functions that can be used to control a scanner. These functions include setting the scanning resolution, selecting the scanning mode, and specifying the document type.
Conclusion:
Library programs are essential tools for controlling peripheral devices in a computer system. They provide a set of functions that can be easily integrated into programs to control the functioning of these devices. By using library programs, programmers can save time and effort in writing code for each device, making the process of developing software more efficient.
Introduction:
Peripheral devices are devices that are connected to a computer system to expand its functionality. Examples of peripheral devices include printers, scanners, cameras, and external hard drives. To control the functioning of these devices, library programs are used.
Library Programs:
Library programs are sets of prewritten software codes that can be used by programmers to perform a specific task. These programs are designed to be reusable, which means that they can be called upon by different programs without having to rewrite the entire code.
Control of Peripheral Devices:
Library programs are used to control the functioning of peripheral devices by providing a set of functions that can be used to interact with these devices. These functions are designed to handle the specific requirements of each device and are written in a way that can be easily integrated into any program.
Examples of Library Programs for Controlling Devices:
1. Printer Library Program: This program provides a set of functions that can be used to control a printer. These functions include setting the printing mode, selecting the paper size, and specifying the printing quality.
2. Camera Library Program: This program provides a set of functions that can be used to control a camera. These functions include capturing an image, setting the image resolution, and adjusting the camera settings.
3. Scanner Library Program: This program provides a set of functions that can be used to control a scanner. These functions include setting the scanning resolution, selecting the scanning mode, and specifying the document type.
Conclusion:
Library programs are essential tools for controlling peripheral devices in a computer system. They provide a set of functions that can be easily integrated into programs to control the functioning of these devices. By using library programs, programmers can save time and effort in writing code for each device, making the process of developing software more efficient.
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Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer?
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Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer?.
Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following is used for controlling the peripheral devices?a)Assemblerb)Operating Systemc)Library Programsd)Web Based programsCorrect answer is option 'C'. Can you explain this answer?.
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