Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
10th Edition
ISBN: 9780357108376
Author: Jean Andrews, Joy Dark, Jill West
Publisher: Cengage Learning
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Chapter 4, Problem 18TC
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Given:Â The procedural removal of unnecessary hardware devices.
Â
To find:Â The troubleshooting step in which unnecessary hardware devices are removed one by one...
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A colleague suggests that rather than accessing the keyboard via a simple memory mapping, instead the keyboard should interrupt the processor when a key is pressed or released, making it jump to a specific location in the program. Identify one chip you wouldneed to modify to allow this, and state briefly what change would be needed.
What is BIOS (Basic Input/Output System) on a motherboard, and how does it play a crucial role in the boot-up process of a computer?
What is BIOS (Basic Input/Output System) on a motherboard, and how does it affect the boot process of a computer?
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Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- If someone interrupts you, what does it mean? Do the numerous different sorts of hardware disruptions lend itself to an explanation for why none are predicted?arrow_forwardWhat is the role of a BIOS (Basic Input/Output System) on a motherboard? How does it affect the boot process of a computer?arrow_forwardWhich Is More Like a Disruptor or an Interrupt? Every hardware issue must be fully explained and apologized for.arrow_forward
- It is necessary for the system to be able to interact with all of the peripherals that are connected to its ports without constantly prioritizing the job of looking for irregularities. Should we be taking anything else into consideration at this time?arrow_forwardWhen we talk about a system being "embedded," what exactly do we mean by that term? What sets it apart from a regular desktop PC is the main difference.arrow_forwardExplain the significance of the BIOS (Basic Input/Output System) in a motherboard. How does it affect system boot-up?arrow_forward
- Which of the following instructions should be privileged? Explain why. (i) Read the system clock,(ii) Clear memory,(iii) Reading from user space (iv) Writing to user space(v) Copy from one register to another (vi) Turn off interrupts, and(vii) Switch from user to monitor mode.arrow_forwardWhat is BIOS (Basic Input/Output System) on a motherboard, and how does it contribute to the system's boot process and hardware configuration?arrow_forward
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