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Questions and Answers
What are the three types of computer memory described in the text?
What are the three types of computer memory described in the text?
- Primary, secondary, and tertiary memory
- RAM, ROM, and flash memory (correct)
- Cache, virtual memory, and registers
- Static RAM, dynamic RAM, and EEPROM
What determines the power of personal computers according to the text?
What determines the power of personal computers according to the text?
- Speed, capacity, and flexibility (correct)
- Memory size, hard drive space, and screen resolution
- Processor type, operating system, and brand
- Graphics card, sound card, and network adapter
What is the purpose of expansion slots and cards as described in the text?
What is the purpose of expansion slots and cards as described in the text?
- To improve the cooling system of the computer
- To enhance the processing speed of the computer
- To increase the physical size of the computer
- To add functionality or adaptability to a computer (correct)
What do competent end users need to understand, according to the text?
What do competent end users need to understand, according to the text?
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What is the purpose of system boards, as described in the text?
What is the purpose of system boards, as described in the text?
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Study Notes
Computer Memory
- RAM (Random Access Memory) is a temporary storage location for data that the CPU is actively using
- ROM (Read Only Memory) is a permanent storage location for the operating system and essential startup files
- Secondary storage refers to hard drives, which are permanent storage locations for data and applications
Personal Computer Power
- The speed of the central processing unit (CPU) is the most significant factor determining a computer's overall power
- The capacity of the hard drive also influences the power of a personal computer
Expansion Slots and Cards
- Expansion slots are connectors within the computer that allow users to install expansion cards
- Expansion cards serve different purposes, like providing additional functionality, such as sound, graphics, or networking
Competent End User Knowledge
- End users should understand basic computer hardware components, such as RAM, hard drives, and CPUs, to solve basic problems
- They should also understand common file formats, network protocols, and basic file management concepts
System Boards
- System boards, also called motherboards, act as the central component that connects all components together
- They contain connectors for all internal and external components, including the CPU, RAM, expansion slots, and hard drives
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Description
Test your knowledge of computer system units with this quiz! Learn about different types of system boards, microprocessors, computer memory, and expansion slots and cards. Sharpen your understanding of the components that make up a computer system.
