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Is cache a memory?

Computer cache definition Cache is the temporary memory officially termed “CPU cache memory.” This chip-based feature of your computer lets you access some information more quickly than if you access it from your computer’s main hard drive. Jan 26, 2021   What is ROM used for? ROM provides the necessary instructions for communication between various …

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How many bits is a char?

8 bits The smallest group of bits the language allows use to work with is the unsigned char , which is a group of 8 bits.   What is the largest unit of information? A terabyte, or TB, is the largest commonly available data storage unit. Few commercial-grade products will be sold that boast more …

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How many bytes is a float?

4 bytes Windows 64-bit applications Name Length float 4 bytes double 8 bytes long double 8 bytes pointer 8 bytes Note that all pointers are 8 bytes. 13 more rows.   What is the largest 32-bit number? 2,147,483,647 A 32-bit signed integer. It has a minimum value of -2,147,483,648 and a maximum value of 2,147,483,647 …

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What are called bits?

What is a bit (binary digit)? A bit (binary digit) is the smallest unit of data that a computer can process and store. A bit is always in one of two physical states, similar to an on/off light switch. The state is represented by a single binary value, usually a 0 or 1.   What …

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