Questions and Answers
What does Moore's Law refer to?
What is the stage called when the CPU performs the work described in the commands during a machine cycle?
Execute
Computers are designed with both volatile and nonvolatile memory.
True
How can you assess your CPU usage?
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_______ is a set of strategies for using more than one drive in a system.
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What are GDDR5 and GDDR3 types of?
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What would benefit you most if you want to record your band on a computer?
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What should you perform before donating your Windows computer?
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What is the fastest memory in a computer?
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Windows creates 'restore points' so that you can return your system to the way it was before you installed new software.
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Desktop systems are invariably a better value than lighter, more mobile computers.
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SSD drives are preferable to conventional hard drives because they transfer data more quickly.
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In Windows, if you experience unreliable behavior, you should try a System Restore before doing a Windows Refresh.
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There is no limit to how much RAM you can add to modern computers.
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Moore's Law describes the pace at which central processing units (CPUs) improve.
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Study Notes
Key Concepts in Computer Architecture
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Moore's Law: Describes the exponential growth in the number of transistors on CPU chips, indicating rapid improvements in computing power.
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CPU Execution Stage: The stage in a machine cycle where the CPU carries out instructions is known as the Execute stage.
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Memory Types: Computers utilize both volatile memory (temporary storage) and nonvolatile memory (permanent storage) to manage data.
System Performance and Usage
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Monitoring CPU Usage: Check the Performance tab in the Task Manager to effectively assess CPU usage and performance.
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RAID: Refers to a set of strategies for utilizing multiple drives in a system, enhancing data management and redundancy.
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Fast Memory: Cache is identified as the fastest type of memory available in a computer, significantly speeding up data access.
Hardware Specifications
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Video Memory Types: GDDR5 and GDDR3 are classifications of video memory, impacting graphics performance in computing.
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MIDI Interface: Essential for musicians, a MIDI interface allows for the seamless recording and production of music with digital instruments.
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SSD vs. Hard Drives: Solid State Drives (SSDs) are favored over traditional hard drives due to their superior data transfer speeds.
System Maintenance and Reliability
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Windows Reset: Perform a Windows Reset before donating a computer to ensure personal data is removed and the system is restored to its factory settings.
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Restore Points: Windows saves "restore points" to enable users to revert their system back to a previous state before new software installations.
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System Restore vs. Refresh: When facing unreliable Windows behavior, conducting a System Restore is recommended prior to performing a Windows Refresh for troubleshooting.
General Considerations
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Value of Desktop Systems: Desktop computers generally provide better value than lightweight, portable computers due to performance and upgrade potential.
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Limitations on RAM: While modern computers can support significant amounts of RAM, there are limits to how much can be installed, contrary to common belief.
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Description
Test your knowledge on key concepts from Chapter 6 of Computer Science. This quiz includes definitions and important terminology related to CPU operations and memory types. Perfect for reinforcing your understanding of computer architecture.
