Asked by: Dulcie Guimera
technology and computing data storage and warehousing

What is computer memory short answer?

27
Computer memory is any physical device capableofstoring information temporarily, like RAM (randomaccessmemory), or permanently, like ROM (read-onlymemory).Memory devices utilize integrated circuitsand are used byoperating systems, software, andhardware.


Simply so, what is computer memory explain?

The computer memory is a temporary storagearea.It holds the data and instructions that the Central ProcessingUnit(CPU) needs. Before a program can run, the program is loadedfromsome storage medium into the memory.

Also Know, what do you mean by memory unit? Memory unit is the amount of data thatcanbe stored in the storage unit. This storagecapacity isexpressed in terms of Bytes.

Subsequently, one may also ask, what is computer memory and its type?

Random Access Memory (RAM) and ReadOnlyMemory (ROM) Memory is the most essential elementofa computing system because without it computer can'tperformsimple tasks. Computer memory is of two basictype– Primary memory / Volatile memoryandSecondary memory / non-volatilememory.

What are the types computer?

The four basic types of computers are asunder:Supercomputer. Mainframe Computer. Minicomputer. thereare 3types of computer, analog, digital NDhybrid.

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What are types of memory?

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There are two major categories ofmemory:long-term memory andshort-termmemory.

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What is RAM and ROM in computer?

Read-only memory, or ROM, is a form ofdatastorage in computers and other electronic devices thatcannot be easily altered or reprogrammed. RAM is referred toasvolatile memory and is lost when the power is turned offwhereasROM in non-volatile and the contents are retainedeven afterthe power is switched off.

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What are the 3 types of memory?

There are three main distinctions among different typesofmemory:
  • Implicit vs. Explicit memory.
  • Declarative vs. Procedural memory.
  • Semantic vs. Episodic memory.

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What is stored in RAM?

Alternatively referred to as main memory, primarymemory,or system memory, RAM (random access memory) is ahardwaredevice that allows information to be stored andretrieved ona computer. If the computer is turned off, all datacontained inRAM is lost. Tip. New users often confuseRAM withdisk drive space.

Alassane Wilckens

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Whats is a computer?

A computer is a machine or device thatperformsprocesses, calculations and operations based oninstructionsprovided by a software or hardware program. It isdesigned toexecute applications and provides a variety of solutionsbycombining integrated hardware and softwarecomponents.

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What is Alu in computer?

An arithmetic logic unit (ALU) is adigitalcircuit used to perform arithmetic and logic operations.Itrepresents the fundamental building block of the centralprocessingunit (CPU) of a computer. Modern CPUscontain verypowerful and complex ALUs. In addition to ALUs, modernCPUs containa control unit (CU).

Vitalino Alderete

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Why do we need memory?

Memory is needed to store data andretrieveit when needed. Computers have two kind ofmemory, oneis primary and another is secondary. Secondarymemory iscommonly known as just storage. It's used to storefiles when theyare not needed by theprocessors.

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What is RAM and ROM in mobile?

Phone's memory includes RAM andROM.RAM equals the memory (or memory bar) of thecomputer, whileROM is the device's internal storage,equaling the hard diskof the computer. The bigger the RAM,the more software thephone runs smoothly; While the biggerthe ROM, themore data it can store.

Kristy Guanotasig

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What are the 2 types of computer memory?

RAM (Random Access Memory) and ROM(ReadOnly Memory) are types of computer memorythatprovide users with access to information stored onacomputer. Here are the top five differences between thetwotypes of memory: RAM is RandomAccessMemory.

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What are different between RAM and ROM?

There is one major difference between aROM(read-only memory) and a RAM (random-accessmemory) chip:ROM can hold data without power and RAMcannot.Essentially, ROM is meant for permanent storage,andRAM is for temporary storage.

Haydee Kracht

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What is RAM used for in a computer?

Random Access Memory, or RAM (pronounced asramm),is the physical hardware inside a computer thattemporarilystores data, serving as the computer's "working"memory.Additional RAM allows a computer to work withmoreinformation at the same time, which usually has aconsiderableeffect on total system performance.

Aproniano Albov

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What is the smallest unit of memory?

  • Bit. The smallest unit of data in a computer is calledBit(Binary Digit).
  • Nibble. Half a byte (four bits) is called a nibble.
  • Byte. In most computer systems, a byte is a unit of data thatiseight binary digits long.
  • Octet.
  • Kilobyte.
  • Megabyte.
  • Gigabyte.
  • Terabyte.

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15th March, 2020

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