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When information is sent from the CPU to memory or some other device this is considered?
Wiki User
∙ 10y ago
Data and instructions from an input device are sent to the CPU. When the time is right, the control unit sends this information from the device to the arithmetic/logic unit, where an arithmetic operation or logical operation is performed. After being processed, the information is sent to memory, where it is held until it is ready to be released to an output unit. Basically, it is a form of storage.
Wiki User
∙ 10y ago
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What are memory cards needed for?
Memory cards can be used for any video game system(360, wii, ps3 etc) or a camera or any other electronical device that uses a memory card. They are used to store information.
What are memory cards and how can I use them.?
Memory cards are typically small pieces of nondescript plastic, sometimes with a label for how much information it can hold. They go inside cell phones and other electronics, to hold information that the device cannot hold. Not all devices have the same type of memory card, but you should be able to tell. You can put all multimedia information on memory cards.
What storage device has no motor or other moving parts?
A flash memory device such as a USB or SD card or an SSD (Solid State Storage) device
How does one define a memory computer?
In computing, memoryrefers to the physical devices used to store programs (sequences of instructions) or data (e.g. program state information) on a temporary or permanent basis for use in a computer or other digital electronic device.
How can Memory Sticks be defined?
Memory Stick is a removable flash memory card. In other words, Memory Sticks are used as storage media for a portable device. Memory Sticks can easily be removed for access by a PC.
Is a scanner a in or out device?
It is an input device. Like other input devices, it takes information so it can be processed/stored. An output device, on the other hand, takes care of the displaying or presenting of already processed/stored information.
Differentiate between memory mapped IO and IO mapped IO?
Memory mapped IO is one where the processor and the IO device share the same memory location(memory) while IO mapped IO is one where the processor and the IO device have different memory located to each other.
Why is it desirable to load device drivers into upper memory rather tnan conventional memory?
Most DOS applications utilize conventional memory. Many DOS applications can not utilize extended or expanded memory without special software. When you load device drivers into upper memory, you leave more conventional memory free for other applications to use.
What is a bus specify the function of address bus and direction of information flow on the address bus?
A bus is a collection of conducting wires which connect the processor and other devices in parallel scheme. The function of an address bus is to carry the address of the memory locations from the processor to the memory device, the address bus is unidirectional(only in one direction) in this processor so the flow of information on this bus is from the microprocessor to the attached device(memory module).
Is scanner a storage device?
No, a bar code scanner is not a storage device. The scanner is a peripheral device used to read the bar code on a product, and an associated computer can use that information to identify that product and provide pricing and other information about it. That identifying information and other data is held on a storage device associated with the computer.
What is the function of volatile and Non volatile memory?
non volatile memory is the computer memory that can retain stored information when not powered . examples flash memory . read only memory.(F) ram.volatile memory is the computer memory that requires power to maintain stored information in other words it need power to reach the computer memory volatile memory retain the information as long as the power supply is on .
A mnemonic device is a poem rhyme anagram or other item designed to help a person remember something specific.?
A mnemonic device is a memory aid that helps people retain information by associating it with an easier-to-remember format. These devices can take the form of acronyms, rhymes, songs, or imagery, making it easier to recall information when needed.
