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 Know Your Computer 50 Flashcards |
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What are the four primary purposes of a computer? |
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The four primary purposes of a computer are data processing, communication, storage, and automation.  |
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The brain of the computer, responsible for processing instructions, is known as the ___ . |
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Central Processing Unit (CPU)  |
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True or False: The Control Unit (CU) is responsible for performing mathematical calculations in a computer. |
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FalseUnderstanding the Control Unit and Arithmetic Logic Unit
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Riddle: I am a type of memory that temporarily holds data for the CPU and is wiped clean when the computer is turned off. What am I? |
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RAM (Random Access Memory)  |
Card: 8 / 50 |
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Fill in the blank: The ___ is the main circuit board that connects all the components of a computer. |
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Motherboard  |
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What is one key feature of computers that allows them to perform the same task repeatedly without human intervention? |
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Automation  |
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Short Answer: Describe the difference between RAM and ROM. |
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RAM vs. ROMUnderstanding Computer Memory Types
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Card: 14 / 50 |
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Multiple Choice: Which part of the CPU is responsible for decision-making processes like comparing numbers? A) Control Unit B) Registers C) Arithmetic Logic Unit D) Motherboard |
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C) Arithmetic Logic Unit  |
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True or False: Computers can only be used for business purposes. |
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FalseComputers: Versatile Tools
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What is the role of the motherboard in a computer system? |
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The motherboard connects all the computer components and allows them to communicate with each other.  |
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What is the primary function of a power supply in a computer? |
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Converts ElectricityPower Supply: Essential Computer Component
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Fill in the blank: The keyboard is an input device that allows you to type ___ into the computer. |
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Letters, numbers, and symbols  |
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True or False: A mechanical mouse tracks movement using light. |
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False. A mechanical mouse uses a ball to track movement.  |
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What types of keys are found on a keyboard? |
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Alphanumeric Keys, Function Keys, Navigation Keys, and Control Keys.  |
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Riddle: I show you pictures and text on a screen, but I am not a picture frame. What am I? |
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A monitor.  |
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Fill in the blank: The two common types of printers are ___ and ___ printers. |
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Inkjet, laser  |
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What is the role of a microphone in computer usage? |
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A microphoneThe Role of a Microphone in Computer Usage
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Card: 34 / 50 |
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Describe the differences between CRT and LCD monitors. |
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CRT vs. LCDDifferences Between CRT and LCD Monitors
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Card: 36 / 50 |
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Short Answer: What does an optical mouse use to track movement? |
Card: 37 / 50 |
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An optical mouse uses light to track movement.  |
Card: 38 / 50 |
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What is the primary function of an inkjet printer compared to a laser printer? |
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Inkjet PrinterInkjet vs. Laser Printers: Key Differences
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Card: 40 / 50 |
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Fill in the blank: The ___ is where most of your computer’s data is stored and is a long-term storage device. |
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Hard disk  |
Card: 42 / 50 |
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True or False: USB flash drives are typically used for long-term storage of data. |
Card: 43 / 50 |
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FalseUSB Flash Drives: Usage and Limitations
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What are the four basic functions that a computer performs? |
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Input, Process, Output, Storage.  |
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Riddle: I help you hear all the sounds, from music to alerts, without me, silence surrounds. What am I? |
Card: 47 / 50 |
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Speakers  |
Card: 48 / 50 |
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Fill in the blank: An external hard drive connects to the computer using a ___ for extra storage. |
Card: 49 / 50 |
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USB  |
Card: 50 / 50 |
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Completed! Keep practicing to master all of them. |
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