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Welcome to the Peripherals and Interfacing with 8086 MCQs Page

Dive deep into the fascinating world of Peripherals and Interfacing with 8086 with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Peripherals and Interfacing with 8086, a crucial aspect of Microprocessor. In this section, you will encounter a diverse range of MCQs that cover various aspects of Peripherals and Interfacing with 8086, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Microprocessor.

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Check out the MCQs below to embark on an enriching journey through Peripherals and Interfacing with 8086. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Microprocessor.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Peripherals and Interfacing with 8086. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Peripherals and Interfacing with 8086 MCQs | Page 3 of 11

Q21.
The device that enables the microprocessor to read data from the external devices is
Discuss
Answer: (b).joystick
Q22.
The example of output device is
Discuss
Answer: (d).All of the mentioned
Q23.
The input and output operations are respectively similar to the operations,
Discuss
Answer: (c).read, write
Discuss
Answer: (b).write operation on output data
Q25.
The latch or IC 74LS373 acts as
Discuss
Answer: (c).good output port
Q26.
While performing read operation, one must take care that much current should not be
Discuss
Answer: (c).sourced or sinked from data lines
Q27.
To avoid loading during read operation, the device used is
Discuss
Answer: (d).tristate buffer
Discuss
Answer: (d).all of the mentioned
Q29.
In 74LS245, if DIR is 1, then the direction is from
Discuss
Answer: (a).inputs to outputs
Q30.
In memory-mapped scheme, the devices are viewed as
Discuss
Answer: (b).memory locations
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