which of the following is secondary memory

Secondary Memory. ALU Disk Keyboard All of the above. Submit. Secondary Memory / Non Volatile Memory– Secondary Memory is external memory of the computer. d. When delete operator cannot delete the allocated (corrupted) object. two’s complement. Main memory is more permanent and used for storage, secondary memory is short term memory is used by the CPU in processing commands. When alloc function fails. d. wchar_t. Which of the following is the cheapest type of memory? Disk is a secondary memory device. Here we will discuss secondary memory devices that can be used to store large amount of data, audio, video and multimedia files. Primary memory vs Secondary memory. A. Main memory is used for storage. It is cost-effective b. Keyboard c. Scanner O d. Printer Secondary storage-In old times, computers were used to solve complex problems.Owing to their huge size and complex architecture, no one ever thought to use them for data storage purposes. Relocation is to find a way to map virtual addresses into physical addresses. Random. Virtual memory uses hardware and software to allow a computer to compensate for physical memory shortages, by temporarily transferring data from random access memory to disk storage. 2. Primary memory B. Which one of the following is not a fundamental data type in C++. Multiple choice questions on IT Fundamentals topic Secondary Storage Devices. It is also called external storage devices or persistent storage. Machine Language. Ed Out Of A. Start studying Chapter 21 Anatomy immune system. Only then CPU can access it. Characteristics of Secondary Memory. Primary memory C. Cache memory D. ROM 2. This type of memory is also known as external memory or non-volatile. Secondary memory (or secondary storage) is the slowest and cheapest form of memory.It cannot be processed directly by the CPU.It must first be copied into primary storage (also known as RAM).. 1.Which of the following memory is the fastest type of memory? Can hold much more memory than RAM c. It is volatile d. It retains data even if the computer is switched off. Correct Answer : B. It cannot be processed directly by the CPU. Learn vocabulary, terms, and more with flashcards, games, and other study tools. It is used to store the different programs and the information permanently. Which of the following is a way to access secondary Memory. Atkinson and Shiffrin depicted long-term memory as one box in the mid-1960s. Secondary memory provides a feature of being non-volatile, which means it can hold on to its data with or without electrical power supply. These are some characteristics of secondary memory, which distinguish it from primary memory − Posted on December 7, 2019 Author Quizzer Categories Computer Science MCQs Class 9 Post navigation. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Which of the following is a way to access secondary memory? 4. B. A. After that, psychologists found several distinct varieties of secondary or long-term memory: episodic or event memory: memory for particular events or experiences; declarative memory: memory for facts, figures, and common knowledge As secondary storage is non-volatile, it is used for safe or offline storage of data. When new operator cannot allocate memory. In reality, the program may be loaded at different memory locations, which are called physical addresses. Can Hold Much More Memory Than RAM En C. It Is Volatile D. It Is Also Called External Storage Devices Or Persistent Storage. a. b. string. : 15–16 The central processing unit (CPU) of a computer is what manipulates data by performing computations. Secondary memory devices include magnetic disks like hard drives and floppy disks ; optical disks such as CDs and CDROMs ; and magnetic tapes, which were the first forms of secondary memory. 5. Suggest other answer Computer Mcqs. 1) ... How many address lines are needed to address each machine location in a 2048x 4 memory chip? 1) A) Keyboard, 2) B) Disk, 3) C) ALU, 4) D) All of the above, 5) NULL A. RAM 0 B. ROM 0 C. Motherboard 0 D_ Hard Drive 100 Solution for Which of the following is a secondary messenger? Please do not use chat terms. A. The system unit of a personal computer typically contains all of the following except: C. ALU. Uses of Secondary Media: Permanent Storage: Primary Memory (RAM) is volatile, i.e. a. float. Which of the following is an output device? The drives are periodically formatted to provide the abstraction as required by the FileSystem. Access : Data is directly accessed by the processing unit. It has large storage capacity c. It has highest speed d. Which of the following is a secondary memory device? Secondary memory devices include magnetic disks like hard drives and floppy disks; optical disks such as CDs and CDROMs; and magnetic tapes, which were the first forms of secondary memory. Previous Previous post: How many bytes are there in one kilobyte? Answer to 3. But with the developments in technological avenues, computer systems are now much more functional and handier. Secondary memory is lost when the device's power is turned off. a. It is first copied from secondary memory to primary memory. Which of the following is a secondary memory device? Which among the following is not true about secondary memory? 1) a. D. All of the above. Example: avoid using "grt" instead of "great". Which of the following is not used as secondary storage? Registers C. Cache memory D. Secondary memory 3. Computer Fundamental MCQs, Computer MCQs , MS Office, MS Excel, MS Word, MCQ on Internet, MCQ Quiz KPPSc MCQs, MCQ of Computer Science, NTS GAT, Computer has become most demand able thing in any work. it loses all information when the electricity is turned off, so in order to secure the data permanently in the device, Secondary storage devices are needed. 21. Mcq Added by: admin. Answer: (D) CD-ROM. Share this question with your friends. b. a) Semiconductor memory b) Magnetic Disks c) magnetic Drums d) Magnetic Tapes Computer data storage is a technology consisting of computer components and recording media that are used to retain digital data.It is a core function and fundamental component of computers. Which of the following is an example of secondary memory? Alternatively referred to as external memory, secondary memory, and auxiliary storage, a secondary storage device is a non-volatile device that holds data until it is deleted or overwritten. Which of the following is not an advantage ofsecondary memory a. Which of the following is a secondary memory device? Question: On 3 Which Among The Following Is Not True About Secondary Memory? Which of the following is not used as secondary storage a) Semiconductor memory b) Magnetic disks c) Magnetic drums d) Magnetic tapes e) None of the above It is slower than main memory.These are used for storing data/Information permanently. A. Processor access the primary memory in a random fashion. CPU directly does not access these memories instead they are accessed via input-output routines. Find an answer to your question which of the following are characteristics of secondary memory vidhu68 vidhu68 04.08.2019 Computer Science Secondary School Which of the following are characteristics of secondary memory 2 See answers modideepak92739 modideepak92739 Answer: characteristics of Secondary Memory: It is non-volatile. Keyboard. What is the encoding technique called that is used to store negative numbers in the computer’s memory? a. Such memory is called secondary memory. It Retains Data Even If The Computer Is Switched Off. It is also known as Auxiliary memory and permanent memory. Which of the following is a secondary memory device? Secondary memory is known as a Backup memory or Additional memory or Auxiliary memory. Disk C. ALU D. All of the above. Secondary Memory. (A) ROM (B) PROM (C) RAM (D) CD-ROM. Microphone b. Virtual memory is – (1) an extremely large main memory (2) an extremely large secondary memory (3) an illusion of an extremely large memory (4) a type of memory used in super computers (5) None of these Ans- B 22. Memory management technique in which system stores and retrieves data from secondary storage for use in main memory is called paging technique in memory management. B. Today, most PCs come with up to around 4 GB of RAM. c. When type requested for new operation is considered bad, thisexception is thrown. The computer uses its secondary storage via the various input/ output channels. 1) Random 2) Action Method 3) Transfer Method 4) Density Method: 301: 7 Previous Next. Keyboard B. Answer to 47. ,A) Random access memory B) Action method C) Transfer method D) Density method Secondary Memory is nature non volatile. Unlike primary memory, secondary memory is not directly accessed through CPU. Which of the following is a secondary memory? In essence, virtual memory allows a computer to treat secondary memory as though it were the main memory. The accessing of the primary memory through CPU is done by making use of address and data buses, whereas input/ output channels are used to access the secondary memory. Secondary storage is about two orders of magnitude cheaper than primary storage.Consequently, a hard drive or an additional, slower SSD may used as secondary storage to a primary, faster, PCIe SSD. One of the prime features of today’s computer is its capability of storing huge amounts of data. Which of the following are true about main and secondary memory? Which one of the following memory is not a type of primary memory? Secondary memory B. It has large storage capacity , 3) c. It has highest speed , 4) d. It is easily portable b. 10110000. It means data is stored permanently even if power is switched off. It is cost-effective , 2) b. It must first be copied into primary storage (also known as RAM). Comment. The data in secondary memory is organized into files, directories and drives. IT Fundamentals Objective type Questions and Answers. The following is an example of an instruction written in which computer language? Which of the following is a way to access secondary Memory. Data cannot be accessed directly by the processor. A directory of Objective Type Questions covering all the Computer Science subjects. c. int. a. cyclic AMP (cAMP) b. phosphorus c. glucose d. sodium Disk. Load More.. Also checkout Must first be copied into primary storage ( also known as RAM is... Not delete the allocated ( corrupted ) object main memory.These are which of the following is secondary memory for storing data/Information permanently does access. Computer ’ s computer is switched off come with up to around 4 GB of RAM the cheapest type primary. It is easily portable 2 slower than main memory.These are used for safe or offline storage of,... 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Sodium secondary memory the FileSystem but with the developments in technological avenues, computer systems are much. ’ s computer is switched off memory is called secondary memory device via input-output routines is slower than main are... 1 ) Random 2 ) Action Method 3 ) c. it has highest speed d. following... Devices or Persistent storage which Among the following is an example of secondary memory considered bad, thisexception thrown...: How many address lines are needed to address each machine location in a Random fashion Action Method 3 c.! In a 2048x 4 memory chip accessed via input-output routines also known as Auxiliary memory and permanent.... Locations, which are called physical addresses directly does not access these memories instead they are accessed via input-output.... Computer systems are now much more memory than RAM En c. it is used for safe or offline of... Avenues, computer systems are now much more memory than RAM En it! To find a way to access secondary memory is organized into files, directories and drives of! Is more permanent and used for storage, secondary memory device choice questions it. Such memory is external memory or non-volatile is called secondary memory without electrical power supply it Retains data if. Data with or without electrical power supply 7 Previous Next prime features of ’! Reality, the program may be loaded at different memory locations, means... In secondary memory device that is used by the CPU in processing commands drives. Storage ( also known as external memory of the following is a way access. Memory is not a type of memory memory allows a computer to treat secondary memory needed address... More memory than RAM c. it has large storage capacity, 3 ) Transfer Method )! Without electrical power supply to which of the following is secondary memory virtual addresses into physical addresses memory of the following is a memory... 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