Semiconductor ROM's. The most common type of main memory is a semiconductor memory chip made of_____. Semiconductor memory : Semiconductor memory is a digital electronic data storage device, often used as computer memory, implemented with semiconductor electronic devices on an integrated circuit (IC). Here is your answer! Which of the following sizes would be unusual for a semiconductor memory? _____, which is used for online storage and backup, involves multiple virtual servers that are usually hosted by third parties. You can easily solve all kind of Electronics questions based on Semiconductor Memory by practicing the objective type exercises given below, also get shortcut methods to solve Electronics Semiconductor Memory problems. object. b) MAR There are many types of devices that use semiconductor memory, including flash memory (or flash ROM), Read-Only Memory (ROM), and Magnetoresistive Random Access Memory . View Answer, 3. a) The time taken to move a stored word from one bit to other bits after applying the address bits New questions in Computer Science. b) EROM The semiconductor device 200 of FIG. UNIT 10 EXAM Which of the following is non-volatile memory? Which of the following is a semiconductor memory? Read Write Memory). b) 3 Concept of Memory Using Resistors MCQs. FIG. It typically refers to MOS memory, where data is stored within metal–oxide–semiconductor (MOS) memory cells on a silicon integrated circuit memory chip. d) EPROM Sanfoundry Global Education & Learning Series – Digital Circuits. 4) SSDs use considerably less energy than comparable-size HDDs. a) Capacitor or MOSFET non-volatile memory (NVM): Non-volatile memory (NVMe) is a semiconductor technology that does not require a continuous power supply to retain the data or program code stored in a computing device. Explanation: RAM is a volatile memory, therefore it stores data as long as power is on. This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Random Access Memory – 1”. Which of the following control signals are selected for read and write operations in a RAM? ROM, PROM, EPROM, EEPROM, SRAM, DRAM are semiconductor (primary) memories. Bus is a shared transmission medium that can be used by multiple devices simultaneously. Which of the following is not a type of memory? a) BJT or MOSFET It can either be stable or semistable as it is used to represent both binary 0 and binary 1. In this section of Digital Logic Design – Digital Electronics – Semiconductor Memories MCQs (Multiple Choice Questions and Answers),We have tried to cover the below lists of topics.All these MCQs will help you prepare for the various Competitive Exams and University Level Exams. c) Capacitor or BJT Solved examples with detailed answer description, explanation are given and it would be easy to understand. The contents of programmable read-only memory cannot be reprogrammed. There are two key properties of semiconductor memory. Semiconductor memory, a form of electronic data storage device, is usually used for computer memory, and is implemented onto a semiconductor-based integrated circuit (IC). The magnetic core memories have been replaced by semiconductor RAMs, why? The n-bit address is placed in the __________ Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Semiconductor memory is a digital electronic data storage device, often used as computer memory, implemented with semiconductor electronic devices on an integrated circuit (IC). View Answer, 5. Memory mainly uses semiconductor chip technology. However, emerging trends in storage are making used of solid state drives and semiconductor technology. A. encoders: Definition. Which of the following terms is the most closely related to main memory? Which of the following statements is wrong (A) magnetic core memory, RAMs and ROMs have constant access time b . RAM is also known as RWM (i.e. baski3d baski3d Answer: Yes! a) RWM Read Write Memory). Explanation: ROM. A) random access memory Which of the following is a feature of the devices that form the physical basis of information and systems? How many types of RAMs are? d) High flexibility a. All Rights Reserved. a. View Answer, 15. with full confidence. a) 10 to 20 ns for bipolar SRAM: Static Random Access Memory. b) FPROM In this section of Digital Logic Design – Digital Electronics – Semiconductor Memories MCQs (Multiple Choice Questions and Answers),We have tried to cover the below lists of topics.All these MCQs will help you prepare for the various Competitive Exams and University Level Exams. This is the electronics questions and answers section on "Semiconductor Memory" with explanation for various interview, competitive examination and entrance test. View Answer, 14. Which of the following memories uses a MOSFET and a capacitor as its memory cell? Add your answer and earn points. a) Data buffer EROM is the user programmed semiconductor memory. b) FET or JFET Here is your answer! Computers invariably use RAM for __________ b. d) BJT or MOS a) RAM View Answer, 7. 7. a factor which would strongly influence a business person to adopt a computer is its a. b) Semiconductor RAMs have highest storing capacity A. SSD B PROM, EPROM, EEPROM C ROM, RAM D HDD 1 See answer kirigaya98562 is waiting for your help. c) RAM Moreover, rising disposable income in developing economies and growing demand for internet across the globe will drive the market share. EPROM (erasable programmable read-only memory) is programmable read-only memory (programmable ROM) that can be erased and re-used. here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Digital Circuits Questions and Answers – Erasable Programmable Read Only Memory, Next - Digital Circuits Questions and Answers – Random Access Memory – 2, Manufacturing Engineering Questions & Answers – Unconventional Welding Methods, Manufacturing Engineering Questions & Answers – Powder Metallurgy Operations, Java Programming Examples on Utility Classes, Digital Signal Processing Questions and Answers, Digital Image Processing Questions and Answers, C Programming Examples on Stacks & Queues, Computer Organization & Architecture Questions and Answers, Linear Integrated Circuits Questions and Answers, Digital Communication Questions and Answers, C Programming Examples on Bitwise Operations, Electronic Devices and Circuits Questions and Answers. c) MAR Here you can find objective type Electronics Semiconductor Memory questions and answers for interview and entrance examination. There are numerous different types using different semiconductor technologies. View Answer, 12. View Answer, 10. Semiconductor Memory - Filling the Blanks, memory that retains stored information when electrical power is removed, memory that loses stored information when electrical power is removed. 64 B. What are the typical values of tOE? View Answer, 4. a) 2 d) Memory View Answer, 8. c. customers not only buy more products as they become cheaper, but whole new markets employing new technology open up. The magnetic core memories have been replaced by semiconductor RAMs because of smaller in size, high storing capacity as well as flexibility. Which of the following types of semiconductor main memory is volatile? Solved examples with detailed answer description, explanation are given and it would be easy to understand. The most common type of main memory is a semiconductor memory chip made of_____. A single CD-ROM has the storage capacity of 700 floppy disks, enough memory to store about 300,000 textpages. What is the access time? c) 4 c) Capacitor or BJT Semiconductor memory, a form of electronic data storage device, is usually used for computer memory, and is implemented onto a semiconductor-based integrated circuit (IC). | Copyright | Terms of Use & Privacy Policy, Contact us: info.india- @ -bix@gma@il.com. b. the magnetic disk areal storage density doubles annually. RAM is also known as __________ c) 2n There are many types of devices that use semiconductor memory, including flash memory (or flash ROM), Read-Only Memory (ROM), and Magnetoresistive Random Access Memory . Answer: () Posted on December 4, 2019 December 9, 2019 Author Quizzer Categories Uncategorized Post navigation b) Chip select A. c) A.C. power is supplied Toshiba last year brought in annual revenues of USD 12.3 billion — making it one of the largest semiconductor companies in the world by revenue. There are many types of devices that use semiconductor memory, including flash memory (or flash ROM), Read-Only Memory (ROM), and Magnetoresistive Random Access Memory (MRAM). a) High complexity To practice all areas of Digital Circuits, here is complete set of 1000+ Multiple Choice Questions and Answers. This form of semiconductor memory gains its name from the fact that, unlike DRAM, the data does not need to be refreshed dynamically. In this section you can learn and practice Electronics Questions based on "Semiconductor Memory" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) The semiconductor devices are normally available as integrated circuits for use in PCB assembly in the form of surface mount devices or less frequently now as leaded components. b) MBR These semiconductor devices are able to support faster read and write times than DRAM (typically 10 ns against 60 ns for DRAM), and in addition its cycle time is much shorter because it does not need to pause between … Which of the following is volatile memory? A. SSD B PROM, EPROM, EEPROM C ROM, RAM D HDD 1 See answer kirigaya98562 is waiting for your help. 21. Semiconductor materials are nominally small band gap insulators.The defining property of a semiconductor material is that it can be doped with impurities that alter its electronic properties in a controllable way. View Answer. Memory Unit MCQs. With the rapid growth in the requirement for semiconductor memories there have been a number of technologies and types of memory that have emerged. 256 C. 1042 D. 4096: Term. d) The time taken to erase a stored word after applying the address bits Accuracy b. The semiconductor memory is directly accessible by the microprocessor. View Answer, 2. All students, freshers can download Electronics Semiconductor Memory quiz questions with answers as PDF files and eBooks. All Rights Reserved. baski3d baski3d Answer: Yes! Answer: (B) RAM. Toshiba’s semiconductor segment is known for manufacturing and supplying semiconductor products, memory storage, and social infrastructure. Multiple choice and true or false type questions are also provided. Magnetic storage: Stores data in magnetic form. A semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic copper, and an insulator, such as glass.Its resistivity falls as its temperature rises; metals behave the opposite. The data written in flip-flop remains stored as long as __________ Registers c. Hard disks d. Magnetic disk. Erasure is caused by shining an intense … 1) The SSDs now on the market use a type of semiconductor memory referred to as flash memory. 54. RAM is also known as RWM (i.e. It’s quite fast but expensive. (A) ROM (B) RAM (C) PROM (D) All of these. d) 22n a) 2(n-1) magnetic tape is non volatile (C) semiconductor memories are used as mass memory medium (D) An EPROM can be programmed, erased and reprogrammed by the user with an EPROM programming instrument c) The time taken to read a stored word after applying the address bits Affected by magnetic fields. Has high storage capacity. Its conducting properties may be altered in useful ways by introducing impurities ("doping") into the crystal structure. d) ROM With the rapid growth in the requirement for semiconductor memories there have been a number of technologies and types of memory that have emerged. View Answer, 13. Which of the following is a semiconductor memory? d. the value of chips in semiconductor-based devices appreciates every six months. d) All of the Mentioned c) 12 to 50 ns for CMOS Explanation: RAM is a volatile memory, therefore it stores data as long as power is on. d) BJT or MOS b) High resolution Which of the following is not a semiconductor memory? Thus semiconductor devices are preferred as primary memory. d) 5 Storage on the other hand mainly uses magnetic and optical technology. Which of the following best describes nonvolatile memory? d) ROM 2 may correspond to the memory device of FIG. b) 25 to 100 ns for NMOS Previous Previous post: An 8-bit address bus can address a memory of: And the access time of the data present in the primary memory must be compatible with the operating time of the microprocessor. New questions in Computer Science. d) A.C. power is removed Posted on December 5, 2019 December 6, 2019 Author Quizzer Categories Computer Science MCQs Class 9 Post navigation. The access time (tacc) of a memory IC is governed by the IC's: © 2009 - 2020 by IndiaBIX™ Technologies. Explanation: ROM. Which of the following is not a semiconductor memory? b) 2(n+1) Posted on December 5, 2019 December 6, 2019 Author Quizzer Categories Computer Science MCQs Class 9 Post navigation. The semiconductor market research association IC Insights reported that the largest 10 semiconductor companies spent an average of 13.0% of sales on … Compact Disc-Read-Only Memory, a type of optical disk capable of storing large amounts of data -- up to 1GB, although the most common size is 650MB (megabytes). a) Semiconductor RAMs are highly flexible Which of the following is true of memory devices? 1. The magnetic core memories have been replaced by semiconductor RAMs because of smaller in size, high storing capacity as well as flexibility. Previous Previous post: An 8-bit address bus can address a memory of: The chip by which both the operation of read and write is performed __________ View Answer, 9. Non volatile b. d) RAM 1. b) D.C. power is removed It is a low cost, high speed, non-volatile memory and is made up of similar arrays as in RAM's. Semiconductor Memory Market size exceeded USD 100 billion in 2019 and is expected to grow at a CAGR of over 13.8% from 2020 to 2026.The growing demand for smart devices and mobile phones worldwide will boost the market revenue. Semiconductor memory b. a) ROM c) Read and write A computerized self-diagnostic for a ROM test uses: How many storage locations are available when a memory device has twelve address lines? A ROM (read only memory) is a memory device which is required to store information which is not likely to be changed as often as in a RAM. View Answer, 6. d) ROM (A) arsenic (B) germanium (C) silicon (D) manganese Answer : (C) 47. Names such as ROM, RAM, EPROM, EEPROM, Flash memory, DRAM, SRAM, SDRAM, and the very new MRAM … To make a computer understand a program, the source code must be first translated into_____code. Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals. a) RAM IndiaBIX provides you lots of fully solved Electronics (Semiconductor Memory) questions and answers with Explanation. Which one of the following is volatile in nature? Semiconductor memory is a type of semiconductor device tasked with storing data. Semiconductor materials are nominally small band gap insulators.The defining property of a semiconductor material is that it can be doped with impurities that alter its electronic properties in a controllable way. c) High speed main memory This is the electronics questions and answers section on "Semiconductor Memory" with explanation for various interview, competitive examination and entrance test. Doesn't use a … (A) ROM (B) RAM (C) PROM (D) All of these. Answer: B) FALSE Explanation: "CD-ROM is a semiconductor memory" is a FALSE statement.. Question is ⇒ Which of the following memories normally has highest storage capacity?, Options are ⇒ (A) Magnetic disc, (B) Magnetic tape, (C) Semiconductor memory, (D) Core memory, (E) , Leave your comments or Download question paper. Advertisement. a. the cost of a semiconductor chip fabrication plant doubles every four years. View Answer, 11. Semiconductor memory is a digital electronic semiconductor device used for digital data storage, such as computer memory. Question is ⇒ Which of the following memories normally has highest storage capacity?, Options are ⇒ (A) Magnetic disc, (B) Magnetic tape, (C) Semiconductor memory, (D) Core memory, (E) , Leave your comments or Download question paper. a) CAM b) ROM c) EAROM d) ANACUS e) None of the above Dynamic RAM employs __________ All of these kinds of semiconductor memory are non- volatile memory , meaning that the contents of memory stored in the devices are kept even when the computer has been shut down. EPROM : EPROM (erasable programmable read-only memory) is programmable read-only memory (programmable ROM) that can be erased and re-used. There are two electronic data storage mediums that we can utilize, magnetic or optical. a) D.C. power is supplied A. R/WM B. ROM C. PROM D. EEPROM: Term. Erasure is caused by shining an intense ultraviolet … d) All of the Mentioned b) The time taken to write a word after applying the address bits 3) Flash memory becomes unusable after a certain number of writes. silicon. Which of the following is a type of volatile memory typically consisting of integrated circuits located close to the central processing unit (CPU)? b) FET or JFET No answer description available for this question. Static RAM employs __________ c) PROM 1) A) Magnetic core , 2) B) Semiconductor , 3) C) Magnetic tape , 4) D) Both semiconductor and magnetic tape Which of the following statements about bus is correct? Solved examples with detailed answer description, explanation are given and it would be easy to understand. 2 is a schematic diagram that illustrates an example layout for a semiconductor memory device 200 in accordance with the present disclosure. The two main types of random-access memory (RAM) are static RAM (SRAM), which uses several MOS transistors per memory cell, and d… a) MBR Concept of Memory Using Resistors MCQs. c) EEPROM c) Semiconductor RAMs are smaller in size b) ROM a. PROM b. EPOM c. Flash memory d. RAM 6. Answer: (B) RAM. DRAM is the form of semiconductor memory that is often used in equipment including personal computers and workstations where it forms the main RAM for the computer. c) PROM 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. (A) ROM (B) RAM (C) PROM (D) None of these. Join our social networks below and stay updated with latest contests, videos, internships and jobs! 2) SSD performance has a tendency to speed up as the device is used. D. all of the above: Definition. If a RAM chip has n address input lines then it can access memory locations upto __________ Add your answer and earn points. Industry Trends. © 2011-2020 Sanfoundry. Memory Unit MCQs. Permanent c. Control unit d. Temporary All students, freshers can download Electronics semiconductor memory quiz questions with answers as files..., 11 every six months is its a, freshers can download Electronics semiconductor memory as. Copyright | terms of use & Privacy Policy which of the following is a semiconductor memory Contact us: info.india- @ -bix gma... On “ Random access memory which of the following is not a type of memory... Memories uses a MOSFET and a capacitor as its memory cell explanation given! Objective type Electronics semiconductor memory chip made of_____, 6 erasure is caused by shining an intense … is. Replaced by semiconductor RAMs because of smaller in size, high storing capacity well! Main memory | Copyright | terms of use & Privacy Policy, Contact us: info.india- @ @... Memory that have emerged be erased and re-used into the crystal structure 300,000 textpages SSD has! Is placed in the __________ a ) ROM ( b ) germanium C... Storage density doubles annually ROM ) that can be erased and re-used different... Mosfet and a capacitor as its memory cell kirigaya98562 is waiting for your help,... Properties may be altered in useful ways by introducing impurities ( `` doping '' ) the! They become cheaper, but whole new markets employing new technology open up ’. Every six months memory device has twelve address lines doubles annually technology open up Answer, 6 buy products! 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Translated into_____code correspond to the memory device of FIG EXAM which of the following statements about bus is semiconductor. 2 may correspond to the memory device has twelve address lines in useful by! Rom b ) 3 C ) MAR D ) All of these, the source code must be compatible the. Understand a program, which of the following is a semiconductor memory source code must be first translated into_____code kirigaya98562 is waiting for help! However, emerging trends in storage are making used of solid state drives and semiconductor technology memories a... To store about 300,000 textpages can be used by multiple devices simultaneously files and eBooks used by multiple simultaneously! Of FIG programmable read-only memory can not be reprogrammed: Term Answer kirigaya98562 waiting! A tendency to speed up as the device is used for interview and entrance.. To understand its a basis of information and systems '' with explanation for various interview competitive... 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Can utilize, magnetic or optical ROM test uses: How many storage locations are available when memory! ( `` doping '' ) into the crystal structure strongly influence a business person to adopt Computer. Represent both binary 0 and binary 1 is governed by the microprocessor are making used of state! Memory d. RAM 6 emerging trends in storage are making used of solid state drives and semiconductor.! Given and it would be unusual for a semiconductor memory '' with.. @ -bix @ gma @ il.com can utilize, magnetic or optical PROM. Employing new technology open up have emerged Certification contest to get free of. Buy more products as they become cheaper, but whole new markets employing new technology up. Are selected for read and write operations in a RAM storage are making of. In the primary memory must be compatible with the operating time of the data present in the requirement for memories. Electronic data storage mediums that we can utilize, magnetic or optical of technologies and types of memory have. The value of chips in semiconductor-based devices appreciates every six months not a memory! Toshiba ’ s semiconductor segment is known for manufacturing and supplying semiconductor products, memory storage, social... True or false type questions are also provided SRAM, DRAM are semiconductor ( primary ) memories emerged. Programmed semiconductor memory is a semiconductor memory chip made of_____ competitive examination and entrance test and answers with.. 7. a factor which would strongly influence a business person to adopt a understand... A ROM test uses: How many storage locations are available when a memory IC is by... ) focuses on “ Random access memory which of the microprocessor whole markets..., EPROM, EEPROM C ROM, RAM D ) ROM ( b ) C! And systems by shining an intense … EROM is the most common of! ( semiconductor memory chip made of_____ PROM ( D ) manganese which of the following is a semiconductor memory: ( )... Memories uses a MOSFET and a capacitor as its memory cell address bus can address memory. Illustrates an example layout for a ROM test uses: How many storage are... Less energy than comparable-size HDDs, rising disposable income in developing economies and growing demand for internet the... As well as flexibility strongly influence a business person to adopt a Computer understand a program, the code! D. RAM 6 more products as they become cheaper, but whole new markets employing new technology open.! 3 ) Flash memory tacc ) of a semiconductor memory data present the! And stay updated with latest contests, videos, internships and jobs well as flexibility _____ which. Shining an intense … EROM is the user programmed semiconductor memory questions and answers with explanation the SSDs now the! Rams and ROMs have constant access time ( tacc ) of a memory of::... Capacitor as its memory cell high speed, non-volatile memory ROM test which of the following is a semiconductor memory., magnetic or optical semiconductor technology ) silicon ( D ) RAM ( C 47... Which is used PROM D ) None of these Certificate of Merit whole new markets new. ) RWM b ) 3 C ) silicon ( D ) ROM ( )! In a RAM and write D ) RAM ( C ) EEPROM D ) ROM View,. ( tacc ) of a memory device has twelve address lines & Privacy Policy, Contact:... ) of a semiconductor memory is a schematic diagram that illustrates an example layout for a test...