Description : Which of the following memories allows simultaneous read and write operations? A) ROM B) RAM C) EPROM D) None of above
Last Answer : Answer : B
Description : Which of the following memories allows simultaneous read and write operations? a. ROM b. RAM c. EPROM d. None of above
Last Answer : RAM
Last Answer : b. RAM
Description : CPU performs read/write operations at any point in time in _____ A. PROM B. EPROM C. RAM D. ROM
Last Answer : B. EPROM
Description : Which of the following memories must be refreshed many times per second? A) Static RAM B) Dynamic RAM C) EPROM D) ROM
Description : Which of the following memories must be refreshed many times per second? a. Static RAM b. Dynamic RAM c. EPROM d. ROM
Last Answer : b. Dynamic RAM
Description : Which of the following memories must be refreshed many times per second? (1) ROM (2) Dyanamic RAM (3) EPROM (4) Static RAM
Last Answer : Dyanamic RAM
Description : 8096 write-protected mode, no code can write to memory address between __. a) 2020 to 3FFFH b) 8000 to FFFFH c) 2000 to 3FFFH d) 2020 to 202FH 17. If the __ pin is ___ , then we have the option ... b) EA, low, internal, external c) EA, high, external, internal d) EA, low, external, internal
Last Answer : c) EA, high, external, internal
Description : 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. CAM b. ROM c. EPROM d. Abacus
Last Answer : c. EPROM
Description : Customized ROMS are called: a. Mask ROM b. Flash ROM c. EPROM d. None of these
Last Answer : a. Mask ROM
Description : If the __ pin is ___ , then we have the option of using the ____ ROM or EPROM together with _____ memory and devices. a) EA, high, internal, external b) EA, low, internal, external c) EA, high, external, internal d) EA, low, external, internal
Last Answer : a) EA, high, internal, external
Description : The memory which is programmed at the time it is manufactured a. POM b. RAM c. PROM d. EPROM
Last Answer : a. POM
Description : Which of the following memories needs refreshing? a. SRAM b. DRAM c. ROM d. All of above
Last Answer : a. SRAM
Description : Which memory is fastest among all the memories in a computer: a) RAM b) Cache Memory c) EPROM d) None of These
Last Answer : b) Cache Memory
Description : The memory which is programmed at the time it is manufactured A) ROM B) RAM C) PROM D) EPROM
Last Answer : Answer : C
Description : The ______ can be programmed one time either the manufacturer or the computer user.Once programmed it cannot be modified. A. PROM B. EPROM C. RAM D. ROM
Last Answer : D. ROM
Description : Which one of the following is used as secondary storage system in computer ? (1) RAM (2) Floppy (3) EPROM (4) ROM
Last Answer : Floppy
Description : Which of the following memories has the shortest access times? a. Cache memory b. Magnetic bubble memory c. Magnetic core memory d. RAM
Last Answer : a. Cache memory
Description : Which is the type of memory for information that does not change on your computer? a. RAM b. ROM c. ERAM d. RW / RAM
Last Answer : b. ROM
Description : which chips using special external equipment can reprogram a. ROM b. PROM c. SAM d. RAM
Last Answer : b. PROM
Description : A memory that is capable of determining whether a given datum is contained in one of its address is a. ROM b. PROM c. CAM d. RAM
Last Answer : c. CAM
Description : The silicon chips used for data processing are called a. RAM chips b. ROM chips c. Micro processors d. PROM chips
Last Answer : d. PROM chips
Description : The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above
Last Answer : c. ROM and RAM
Description : ROM d) 8 bit, on chip 128 byte RAM. 3. After reset, SP register is initialized to address________. a) 8H b) 9H c) 7H d) 6H
Last Answer : c) 7H
Description : Which of the following statements is/are true ? 1) Cache Memories are bigger than RAM 2) Cache Memories are smaller than RAM 3) ROM are faster than RAM 4) Information in ROM can be written by users
Last Answer : 2) Cache Memories are smaller than RAM
Description : Which of the memories below is often used in a typical computer operation? 1) RAM 2) ROM 3) FDD 4) HDD
Last Answer : 1) RAM
Description : Which of the memories below is often used in a typical computer operation? 1 RAM 2 ROM 3 FDD 4 HDD
Last Answer : 1 RAM
Description : Which of the following computer memories is non-volatile ? (1) DRAM (2) SRAM (3) ROM (4) RAM
Last Answer : ROM
Description : In 8279 Status Word, data is read when ________ pins are low, and write to the display RAM with ____________ are low. a) A0, CS, RD & A0, WR, CS. b) CS, WR, A0 & A0, CS, RD c) A0, RD & WR, CS d) CS, RD & A0, CS.
Last Answer : c) A0, RD & WR, CS
Description : The instructions for starting the computer are house on a. Random access memory b. CD-Rom c. Read only memory chip
Last Answer : c. Read only memory chip
Description : CD-ROM stands for a. Compactable Read Only Memory b. Compact Data Read Only Memory c. Compactable Disk Read Only Memory d. Compact Disk Read Only Memory
Last Answer : d. Compact Disk Read Only Memory
Description : How many address lines in a 4096 x 8 EPROM CHIP?
Last Answer : 12 address lines.
Description : EPROM stands for:
Last Answer : a. Erasable Programmable read-only memory
Description : What is the latest write-once optical storage media? a. Digital paper b. Magneto-optical disk c. WORM disk d. CD-ROM disk
Last Answer : d. CD-ROM disk
Description : ï¶Explain the difference between ROM, PROM, EPROM and EEPROM in detail?
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want
Description : EPROM can be used for A) Erasing the contents of ROM B) Reconstructing the contents of ROM C) Erasing and reconstructing the contents of ROM D) Duplicating ROM
Description : Technique of placing software/programs in a ROM semiconductor chip is called ______ A. PROM B. EPROM C. Firmware D. None of the above
Last Answer : C. Firmware
Last Answer : EPROM
Description : ________is also called Flash BIOS: a) PROM b) EEPROM (Electrically Erasable Programmable ROM) c) EPROM d) None of These
Last Answer : b) EEPROM (Electrically Erasable Programmable ROM)
Description : EPROM can be used for --- 1) Erasing the contents of ROM 2) Reconstructing the contents of ROM 3) Erasing and reconstructing the contents of ROM 4) Duplicating ROM
Last Answer : 3) Erasing and reconstructing the contents of ROM
Description : Which of following requires refreshing? (A) SRAM. (B) DRAM. (C) ROM. (D) EPROM.
Last Answer : (B) DRAM
Description : For the most Static RAM the write pulse width should be at least a) 10ns b) 60ns c) 300ns d) 1μs
Last Answer : b) 60ns
Description : Because we wish to allow each ASCII code to occupy one location in memory, most memories are _____ addressable. a. BYTE b. NIBBLE c. WORD (16 bits) d. DOUBLEWORD (32 bits)
Last Answer : a. BYTE
Description : _________is a copy of Basic Input/Output Operating System (BIOS) routines from Read Only Memory (ROM) into a special area of RAM so that they can be accessed more quickly. A. Dynamic RAM B. Shadow RAM C. Synchronous Graphics RAM D. Video RAM
Last Answer : B. Shadow RAM
Description : .............. is a type of memory circuitry that holds the computer’s start-up routine. (A) RIM (Read Initial Memory) (B) RAM (Random Access Memory) (C) ROM (Read Only Memory) (D) Cache Memory
Last Answer : (C) ROM (Read Only Memory)
Description : The most advanced form Of Read Only Memory (ROM) is (1) PROM (2) RAM (3) Cache Memory (4) EEPROM
Last Answer : EEPROM
Description : CD-ROM a. Is a `semiconductor memory b. Memory register c. Magnetic memory d. None of the above
Last Answer : d. None of the above
Description : CD-ROM is a a. Semiconductor memory b. Memory register c. Magnetic memory d. None of above
Last Answer : d. None of above
Description : ____ causes the address of the next microprocessor to be obtained from the memory: a. CRJA b. ROM c. MAP d. HLT
Last Answer : c. MAP