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jnunu

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Questions 21
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Which of the following BEST describes smart lights? answer They are voice-controlled devices that allow you to control other devices in your home. They allow you to set a lighting schedule and power them on and off when...
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Which of the following BEST describes a Smart TV? answer It is a voice-controlled device that allows you control over other devices in your home. It allows you to make and receive calls, monitor heart rates, and keep tra...
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Which device is described as being functionally in between a smartphone and a laptop? answer Desktop computer Tablet eReader Smartwatch
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What type of computer is BEST suited for use in a job where you have to make notes and be able to move around easily? answer Desktop computer with an electronic stylus A server that is mounted on a cart for easier mobili...
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A small business has doubled in size over the past year. The company's IT consultant is recommending the addition of a computing device that will provide central access to business resources. Which of the following terms...
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Abby wants a high-end computer system for her home office that can be upgraded. Which of the following should she choose? answer Desktop Laptop Gaming Console Server
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What component is primarily responsible for handling graphics in a gaming console? answer CPU GPU RAM SSD
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Which of the following BEST describes a smart doorbell? answer It allows video footage to be recorded or accessed via apps on smartphones. It can link up and act as a phone between bedrooms or other houses. It builds its...
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During a science project presentation on IoT devices, Sarah explains how some devices can help conserve water. Which IoT device is she most likely talking about? answer Smart sprinklers that adjust watering based on weat...
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Which of the following BEST describes a smartwatch? answer It can link up and act as a phone between bedrooms or other houses. It allows you to make and receive calls, monitor heart rates, and keep track of fitness goals...
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Why are laptops a popular choice for students and professionals on the go? answer They provide high-performance gaming capabilities. They are portable and provide a decent battery life. They can be connected to large ext...
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Which of the following is primarily operated by a touchscreen? answer Mobile device Notebook Desktop Server
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hich of the following BEST represents the order of the computing cycle? answer Process, storage, input, and output Output, input, process, and storage Process, input, output, and storage Input, process, storage, and outp...
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Tom is writing a report on his computer about the solar system. He describes each planet, inserts images, and saves his document. Later, he opens the file to make some edits before printing it out. In this scenario, whic...
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Which of the following is considered an input device? answer Monitor Keyboard Printer Speaker
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Which of the following is an output device? answer Monitor Scanner Microphone Touchpad
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What term is used to describe devices like printers, screens, and speakers in relation to a computer? answer Components Peripherals Internals Connection
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What is the primary function of output devices connected to a computer? answer To provide the computer with external data to process To display or produce the results of a computer's processes to the user To increase the...
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Which of the following is a short-term storage device? answer RAM Hard disk Compact disc Flash drive
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Which of the following are optical storage devices? (Select three.) answer DVD CD HDD SSD Blu-ray disc USB flash drive
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Why is RAM an example of a volatile storage device? answer RAM is not enclosed in a protective case, and is more easily damaged than a hard drive. RAM chips can easily be removed from the motherboard. Data stored in RAM...
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