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BTE-210 Final Exam/questions and answers/exam study guide/verified 100%BTE-210 Final Exam/questions and answers/exam study guide/verified 100% processor (CPU) - correct answers-Manipulates the data and controls the tasks performed by the other components. Primary Storage - correct answers-Temporarily stores data and program instructions during processing. Secondary Storage - correct answers-Stores data and programs for future use. Input Technologies - correct answers-Accept data and instructions and convert them to a form that the computer can understand. Output Technologies - correct answers-Present data and information in a form people can understand. Communication Technologies - correct answers-Provide for the flow of data from external computer networks (e.g., the Internet and intranets) to the CPU, and from the CPU to computer networks. Making Sense of Data Measures - correct answers-1 BIT is the smallest unit of data in a computer. • Can be either 1 or 0 8 bits= 1 byte (enough for a single letter or symbol) Kilobytes (KB) - correct answers-like a small snippet of text. Imagine a short text message you send on your phone. That message, along with a few emojis, might take up around 1 kilobyte of data. Megabytes (MB) - correct answers-like a photo you take with your smartphone. A typical photo might be around 2-4 megabytes in size. So, think of your last vacation picture—that's a few megabytes of data. Gigabytes (GB) - correct answers-like a full-length movie you stream online. Streaming a movie in high-definition can use up around 1.5 to 2.5 gigabytes of data. When you're watching your favorite shows, you're dealing with gigabytes. Computer Memory - Primary Storage - correct answers-Provides fast and temporary storage for data that the computer is actively using Four Main Types of Primary Storage - correct answers---Register Memory - Cache Memory - Random Access Memory (RAM) - Read-Only Memory (ROM) Register Memory - correct answers-Part of the CPU. They have the least capacity, storing extremely limited amounts of instructions and data only immediately before and after processing Cache memory - correct answers-High-speed memory that enables the computer to temporarily store blocks of data that are used more often and that a processor can access more rapidly than main memory (RAM). Cache memory is physically located closer to the CPU than RAM. Random Access Memory (RAM) - correct answers-Part of primary storage that holds a software program and small amounts of data for processing. Read-Only Memory (ROM) - correct answers-Type of chip where certain critical instructions are safeguarded. ROM is nonvolatile, so it retains these instructions when the power to the computer is turned off. Computer Memory - Secondary Storage - correct answers-Non-volatile memory that provides long-term storage for data, even when the computer is powered off. This is where your files, applications, and the operating system are stored Type of Computer Memory- Secondary Storage - correct answers-• Magnetic Tape • Magnetic Discs • Solid State Drives (SSD) • Optical Storage Devices • Flash Memory Solid-State Drives (SSDs) - correct answers-Data storage devices that serve the same purpose as a hard drive and store data in memory chips. Whereas hard drives have moving parts, SSDs do not. Flash Memory Devices (or memory cards) - correct answers-Nonvolatile electronic storage devices that contain no moving parts and use 30 times less battery power than hard drives. Fl

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BTE-
210 Final Exam/questions and answers/e
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