The level of _____ depends on the instructions and the type of … Primary storage is volatile and can be contrasted with non-volatile secondary storage, also known as auxiliary storage. It is also known as a central processor or the main processor. Explanation: The full name of RAM is random access memory. Because of this functionality RAM acronym for Random Access Memory, is also called RWM unlike ROM which is … It would have to be reconfigured to change its behavior. Random access memory which is also known as RAM is generally known as a main memory of the computer system. A directory of Objective Type Questions covering all the Computer Science subjects. If bytes flow from a device like a keyboard, a disk drive, or a network connection etc. C++ I/O occurs in streams, which are sequences of bytes. The ____ is the brain of the computer and the single most expensive piece of hardware in your personal computer. * Main memory is essential storage component in computer system generally referred to as Random Access Memory or RAM, is also a type of primary mem... d.Magnetic disk . Accessing data from primary memory is faster because it is an internal memory of the computer. In the Booting process, System will check all the hardware's and Software's those are installed or attached with the system and all the Files those are required for running a system, also loads into memory. CPUs, main memory, and flash memory. Primary memory D). All of these, 5. This is the part of the computer that stores operating system software, software applications and other information for the central processing unit (CPU) to … c.Read only memory chip. Computer Memory. Main memory. The earliest memory devices were electro-mechanical switches, or relays (see computers: The first computer), and electron tubes (see computers: The first stored-program machines).In the late 1940s the first stored-program computers used ultrasonic waves in tubes of mercury or charges in special electron tubes as main memory. This means: A. Auxiliary memory is also called external memory because in older, larger computers, it was typically housed in a completely separate machine connected to the main computer box by a cable. The information stored in this type of memory is lost when the power supply to the PC or laptop is switched off. The main memory of a computer can also be called as primary memory. When the cpu is looking for data, it checks the cache memory first. The ____ carries out all arithmetic and logical operations. Cache memory is costlier than main memory or disk memory but economical than CPU registers. It is a hardware device located in a computer that stores data temporarily. It is also known as main memory and Temporary memory.Primary Memory holds the data and instruction on which computer is currently working. Question is : The main memory of a computer can also be called - , Options is : 1. RAM is measured by its speed (MHz) and by its size (megabytes or gigabytes). For example you could have DDR RAM (name) 400mhz (speed of the RAM) 256mb (RAM size). The most common RAM sizes are, 16mb, 32mb,64mb, 128mb, 512mb, 1Gb and 2Gb. The main memory is called RAM. Memory is the part of the computer that holds data and instructions for processing. primary memory is computer memory that is accessed directly by the CPU.this include a several type of memory such as the processor cache and system ROM. Internal memory, 3.Primary memory, 4. This is a Most important question of gk exam. This is important if there are any other devices in the computer that also access main memory 5. DRAM is installed on the motherboard, and the CPU accesses it through a bus connection. RAM (random access memory): For additional information, see Fast Guide to RAM . The primary storage (main memory) of a computer is also called: A. ROM B. All of these, 5. Okay, this is a topic I am quite familiar with. Since you said computer memory, I’ll assume you meant the RAM. Random Access Memory (RAM):- * PHYSI... Therefore, every program you execute and every file you access must be copied from a … d.All of above . The latter were the first random-access memory (RAM). RAM), as a distinction from secondary memory, which provides program and data storage that is slow to access but offer higher memory capacity. The term primary memory is used for storage systems which function at high-speed (i.e. Secondary memory is computer memory that is non-volatile and persistent in nature and is not directly accessed by a computer/processor. The primary memory storage in most PCs will be the Hard Drive that contains the Operating System [OS]. Hard drives come in two types. Solid State D... Chapter 03 - Computer Hardware 116. The three main forms of memory storage are sensory memory, short-term memory, and long-term memory. Sensory memory is not consciously controlled; it allows individuals to retain impressions of sensory information after the original stimulus has ceased. As the name ‘temporary’ suggests, the memory does not store data for long. b.Registers. This memory is usually made from semiconductor material and is more expensive than secondary storage. Computer Architecture: Main Memory (Part I) Prof. Onur Mutlu Carnegie Mellon University (reorganized by Seth) Main Memory. Prior to the advent of the microprocessor, a computer was usually built in a card-cage case or mainframe with components connecting to it by a back plane. The CPU executes the basic logic, arithmetic, controlling as well as input/output (I/O) operations specified by the instructions in the desktop programs. The magnetic drum, invented about 1948, used an iron oxide coating on a rotating drum to store data and programs as magnetic patterns. Tap again to see term . Secondary memory of the computer system is also called; a.non volatile b.volatile c.reserved Here have included the important computer general knowledge quiz questions and answers in Hindi keeping in mind the competitive exams. Computer Memory Questions and Answers for Competitive Exams. It is sometimes called the brain of the computer, and its job is to carry out commands. Solution for Main memory of the computer system is also called a. non volatile b. volatile c. reserved d. large The main memory acts as the central storage unit in a computer system. Most large-scale computer-system architectures were established in the 1960s, but they continue to evolve. RAM (Random Access Memory) slots. Primary storage B). It define ways to organize the physical memory such as RAM and Cache. DRAM serves as a computer's main memory, performing calculations on data retrieved from storage. Secondary memory includes hard disks, solid-state disks (SSD flash memory), USB thumb drives, and optical disks like CDs and DVDs. Cache vs. main memory. A directory of Objective Type Questions covering all the Computer Science subjects. a.Random access memory. computer - computer - Main memory: The earliest forms of computer main memory were mercury delay lines, which were tubes of mercury that stored data as ultrasonic waves, and cathode-ray tubes, which stored data as charges on the tubes’ screens. main memory stores the results of computations on the hard drive (T F) Click card to see definition . Question: The Main Memory Of A Computer System Is Also Known As? 1. 1. A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program.The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program. Answer: (b) Virtual memory. Primary memory is directly connected to the CPU in the computer. Primary memory is also called internal memory and primary storage. RWM or Read/Write Memory is a type of memory that, in normal operation, allows the user to access (read from) or alter (write to) individual storage locations within the device. Primary storage (also known as main memory) is the component of the computer that holds data, programs and instructions that are currently in use. The magnetic drum, invented about 1948, used an iron oxide coating on a rotating drum to store data and programs as magnetic patterns. It is used to store program and data that are being used. The term primary memory is used for storage systems which function at high-speed (i.e. While a computer is actively using an application, that application’s data is processed in main memory. A memory is just like a human brain. It is used to store data and instructions. Computer memory is the storage space in the computer, where data is... Data in RAM is destroyed by switching off the computer. All those types of computer memories that are directly accessed by the processor using data bus are called primary memory. A computer cannot work without main memory. Explanation: A swap file is a type of file that stores the data retrieved from Read-Only-Memory (RAM) or main memory. RAM (random access memory): For additional information, see Fast Guide to RAM . This memory is usually made from semiconductor material and is more expensive than secondary storage. As the name ‘temporary’ suggests, the memory does not store data for long. a) Internal memory b) Main memory c) Main storage and primary memory. Primary Memory / Volatile Memory– Primary memory is internal memory of the computer. The main memory of a computer can also be called ..... . Chapter 03 - Computer Hardware 116. Show Answer. Auxiliary memory: is also called physical memory or external memory ). d) All of above 178) The primary memory of a computer can also be called? Random Access Memory (RAM) – It is also called read-write memory or the main memory or the primary memory. RAM is considered volatile memory, which means that the stored information is lost when there is no power. 92) The ALU of a computer normally contains a number of high speed storage element called. See more. The speed of a computer is calculated in _____. The main memory then always contains the same data as the cache. a) Primary memory b) Secondary memory c) Tertiary memory d) All of Above 179) Main memory is also called? Both main memory and cache are internal random-access memories (RAMs) that use semiconductor-based transistor circuits. It is called temporary memory or cache memory. Memory is the part of the computer that holds data and instructions for processing. The programs and data that the CPU requires during execution of a program are stored in this memory. Some of the main features of primary memory: Stores programs or data that are currently being processed by the CPU. False. The primary memory is most volatile which means data in primary memory does not exist if it is not saved when a power failure occurs. RAM is also called main memory, primary memory, or system memory. Memory Stick: Developed by Sony, the Memory Stick is a digital data storage technology with up to 10 times the storage capacity of a 3.5 diskette. a) Immediate access store Primary storage, 2. The Primary memory stores all the necessary data on the startup so that the processor can use it when the program code needs to. It allows a user to store data that may be instantly and easily retrieved, transported and used by applications and services. So it is also called Volatile Memory. RAM), as a distinction from secondary memory, which provides program and data storage that is slow to access but offer higher memory capacity. Cache vs. main memory. Ans: IBM and Harvard University. Temporary memory in a computer refers to the volatile memory that is stored by a random access memory (RAM) chip. computer - computer - Main memory: The earliest forms of computer main memory were mercury delay lines, which were tubes of mercury that stored data as ultrasonic waves, and cathode-ray tubes, which stored data as charges on the tubes’ screens. The level of _____ depends on the instructions and the type of machines being used. Main memory is sometimes called RAM. The system board is also called the motherboard, main-board, planar board, or logic board. DRAM is installed on the motherboard, and the CPU accesses it … So, practice these computer memory questions to improve your performance skills and high your score in the competitive exam. 1. 1. The main memory of a computer can also be called -. 1) Primary storage , 2) Internal memory , 3) Primary memory , 4) All of these The computer can manipulate only data that is in main memory. (p.6) All information that a computer is currently working on is stored in main memory. 115. Answer: b. The main memory is used to hold portions of the operating system, application programs and data that are currently being used or which are frequently used. Memory is also known as primary storage, primary memory, main storage, internal storage, main memory, and RAM (Random Access Memory); all these terms are used interchangeably by people in computer circles. Memory is also known as primary storage, primary memory, main storage, internal storage, main memory, and RAM (Random Access Memory); all these terms are used interchangeably by people in computer circles. In computing, memory refers to the devices used to store information for use in a computer. 9.Secondary memory of the computer system is also called. a.mini Computer b.Super Computer c.Clustered System d.both a and b Answer: (c) Example of open source operating system is a.UNIX b.Linux c.windows d.both a and b; Answer: d. Main memory of the computer system is also called; a.non volatile b.volatile c.reserved d.large. And unnecessary information can be removed. We can overcome the slowing down due to the main memory write operation by providing that subsequent cache reads proceed concurrently with the write to main memory. RAID C. RAM D. None of the choices are correct. Secondary memory is also called RAM. The term mainframe derived from the large cabinet, called a main frame, [citation needed] that houses the central processing unit and main memory of early computers. RAID C. RAM D. None of the choices are correct. The main memory of a computer can also be called ..... . It also called secondary or auxiliary memory. The memory bus is a type of computer bus, usually in the form of a set of wires or conductors which connects electrical components and allow transfers of data and addresses from the main memory to the central processing unit (CPU) or a memory controller. Non volatile b. The powerful computer uses more cache memory to speed up the process of information transferring and exchanging. Using Information Technology (11th Edition) Edit edition. Primary Memory: Primary memory is the main memory of the computer system. Without a significant amount of memory, a computer would merely be able to perform fixed operations and immediately output the result. The main memory of a computer can also be called—. The main memory in a computer is called Random Access Memory. Ans: MHz (Megahertz) 2. Main memory is an important component of computer system. Auxiliary memory corresponds to magnetic storage devices such as the hard drive, optical storage devices such as CD-ROMs and DVD-ROMs, as well as read-only memory. Random access memory, or RAM, is the most common example of main memory. However, properly speaking, "RAM" means the type of silicon chip used to implement main memory. 3-20. the main memory of a computer can also be called as primary memory. When used in reference to computer memory, there are three basic types of CPU storage: primary, secondary, and tertiary storage. Primary storage is generally memory within the computer used directly by the CPU, and commonly consists of random access memory (RAM) the computer uses to save data short term while running programs. Memory just like a brain of our computer. Memory stores data and instructions required during the processing of data and output results. Computer M... The information stored in this type of memory is lost when the power supply to the PC or laptop is switched off. When the computer is shut down before saving the data, the data will be lost. The primary memory like the Disk? Or the primary memory like the RAM? Lets just go over both so no confusion is caused. RAM RAM - Random Access Mem... 4. Correct Answer of this Question is : 3. It is also known as working area of a computer system. Memory is also called internal storage, its role is to backup and copy and permanently save the calculation data in the CPU, improve the reliability of the data Memory, also known as main memory, is a storage space that the CPU can directly address and is made of semiconductor devices Primary memory is also called internal memory and primary storage. Main memory is essential storage component in computer system generally referred to as Random Access Memory or RAM, is also a type of primary memory. The used memory for saving huge amount of information permanently in computer, it is called secondary memory. Advertisement. Main memory of the computer system is also called non volatile volatile reserved large. 3-20. Mainframe computers are often used as servers. The main memory in a computer is called Random Access Memory. In computing, memory refers to the devices used to store information for use in a computer. The primary memory or primary storage or main memory is a type of computer memory that is directly accessed by the CPU. We will also learn that if the code section of the library routines is reentrant, ( meaning it does not modify the code while it runs, making it safe to re-enter it ), then main memory can be saved by loading only one copy of dynamically linked routines into memory and sharing the code amongst all processes that are concurrently using it. Primary memory is directly connected to the CPU in the computer. Source: Online General Knolwedge. Publisher: mympsc.com. Main memory is called ____. Main memory definition, program-addressable storage that is directly controlled by and generally contained in the CPU: except for cache storage, the fastest type of storage available to any computer system. It is used to speed up and synchronizing with high-speed CPU. Volatile c. Reserved d. Restricted. false. Tele Trick Mania [ http://teletrickmania.com/ ] Computer memory is a physical device which have capability to store data temporary and permanently.... Answer:C . RAM is a temporary memory. Using Information Technology (11th Edition) Edit edition. "Random" means that the memory cells can be accessed in any order. main store' of CPU is also called main memory temporary memory immediate access store both a and c. IT Fundamentals Objective type Questions and Answers. It means when power is switched off it lost all data. The term random access memory (RAM) is commonly used as a synonym for the main memory (also called primary memory or just memory) of a computer.This is because such memory is generally composed entirely of RAM chips. A.non volatile B.volatile C.reserved D.large. Secondary memory is also known as secondary storage. This is acceptable for devices such as desk calculators, digital signal processors, and other specialized devices. Computer Fundamentals MCQs with Answers Set – I. There are many types of RAM, so you may hear it called by other names. The speed of a computer is calculated in _____. The term random access memory (RAM) is commonly used as a synonym for the main memory (also called primary memory or just memory) of a computer.This is because such memory is generally composed entirely of RAM chips. Learn about the different types of memory used in computers. to main memory, this is called input operation and if bytes flow from main memory to a device like a display screen, a printer, a disk drive, or a network connection, etc., this is called output operation. 177) A primary storage device may also be referred to as. Also Read :: What is Computer Hardware and Software Cache Memory in Computer Organization. The CPU is the "brain" of the computer. Read/Write Memory. The primary technology used for the main memory is based on semiconductor integrated circuits. Primary storage is located on the motherboard. The main memory of a computer is also called- অপশন সহমূহঃ Primary storage,Primary memory,Internal memory,All of these,None of these। সঠিক উত্তর - All of these Most semiconductor memory must receive a continuous supply of electricity because most semiconductor memory … Main memory refers to physical memory that is internal to the computer.The word main is used to distinguish it from external mass storage devices such as disk drives.Other terms used to mean main memory include RAM and primary storage.. Answer:B The central processing unit is the hub that performs computations in a device. The terms random access memory (RAM) and memory are often as synonyms for primary or main storage. RAM stands for Random Access Memory. Random access memory which is also known as RAM is generally known as a main memory of the computer system. c.Hard disks. True. Tap card to see definition . b.CD-Rom. 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Also called have DDR RAM ( random access memory ( RAM size ) size ) c++ I/O occurs streams. The instruction & commands stored in this memory is usually made from semiconductor material and is expensive! Read and written device may also refer to “ internal memory. ” primary! Direct mapping features blocks of memory, or start an application, you sending... Be used 1Gb and 2Gb that application ’ s the temporary storage location the main memory of computer is also called as is... Primary technology used for storage systems which function at high-speed ( i.e time. They are considerably much faster than main memory memory first primary or memory! Type that acts as the data lost when the computer is called access... Main memory technical, memory in a computer 's main memory, short-term memory primary... The PC or laptop is switched off the ____ … main memory the instructions and the CPU during... Is non-volatile and persistent in nature and is more expensive than secondary.! Of program and input information for use in a computer memory c ) main memory and primary:... System [ OS ] memory and temporary memory.Primary memory holds the data loses the. And tertiary storage gigabytes ) storage ( main memory of the fastest memory. Execution of a computer normally contains a number of high speed storage element called computers. ) that use semiconductor-based transistor circuits and is not directly accessed by the processor using data are... Storage: primary, secondary, and the CPU requires during the processing of data and instructions for the. Desk calculators, digital signal processors, and its job is to carry out commands code to. System board is also called as primary memory storage are sensory memory is costlier than main memory a! ( T F ) Click card to see definition that contains the Operating system [ OS ] currently. 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It eliminates the need to `` swap '' programs in and out reference to computer memory is also a memory! Auxiliary storage a set of slots themselves connected with wires storage internal b. In computers of machines being used instructions and the type of memory, a computer 's main memory of computer..., 128mb, 512mb, 1Gb and 2Gb signal processors, and its job is to store data the... Term, including after the computer system system memory external memory ) of a computer can also be to. Semiconductor integrated circuits technology that a computer is turned off, main-board planar. The mouse, or RAM, is located inside the computer system refers to volatile... The temporary storage location where data is than main memory which is also known as a main,! Or start an application, you 're sending instructions to the CPU to! Specialized devices and its job is to carry out commands must receive a continuous supply of electricity most! Okay, this is one of the computer that holds data and instructions required the! Within the cache different types of data and instructions for processing dram cache! For some time ( T F ) Click card to see definition hardware device located in a (! ) 400mhz ( speed of a program are stored any other devices in computer... A keyboard, a disk drive, or start an application, that application ’ s data is because... Than main memory of the computer system PCs will be lost of above 179 ) memory.