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 : Answer : A
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 : Cache memory
Last Answer : a. Cache memory
Description : Which of the following memories has the shortest access time? A. Cache memory B. Magnetic Bubble Memory C. Magnetic Core Memory D. None of the above
Last Answer : A. Cache memory
Description : The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as a. Magnetic core memory b. Magnetic tape memory c. Magnetic disk memory d. Magnetic bubble memory
Last Answer : d. Magnetic bubble memory
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 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 magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as A) Magnetic core memory B) Magnetic tape memory C) Magnetic disk memory D) Magnetic bubble memory
Last Answer : Answer : D
Description : The magnetic storage chips used to provide non-volatile direct access storage of data and that have no moving parts are known as________ A. Magnetic core memory B. Magnetic tape memory C. Magnetic disk memory D. Magnetic bubble memory
Last Answer : D. Magnetic bubble memory
Last Answer : a. Magnetic core memory
Description : Which of the following memories allows simultaneous read and write operations? a. ROM b. RAM c. EPROM d. None of above
Last Answer : b. RAM
Description : A type of core store that has a lower access time than the devices used for working store in the same processor is known as a. Core memory b. Buffer c. Fast core d. Address register
Last Answer : d. Address register
Description : Which of the following memory medium is not used as main memory system? a. Magnetic core b. Semiconductor c. Magnetic tape d. Both a and b
Last Answer : c. Magnetic tape
Description : Serial access memories are useful in applications where a. Data consists of numbers b. Short access time is required c. Each stored word is processed differently d. Data naturally needs to flow in and out in a serial form
Last Answer : d. Data naturally needs to flow in and out in a serial form
Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory
Last Answer : b. Control section
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 : 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 : ___________ is a very high speed memory placed in between RAM and CPU. A. Magnetic disk B. Magnetic drum C. Virtual memory D. Cache memory
Last Answer : D. Cache memory
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 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 : 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 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 : Any method for controlling access to or use of memory is known a. Memory map b. Memory protection c. Memory management d. Memory instruction
Last Answer : b. Memory protection
Description : Which of the following is a way to access secondary memory? a. Random access memory b. Action method c. Transfer method
Last Answer : a. Random access memory
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 : A plastic card similar to a credit card but having some memory and a microprocessor embedded within it is a. Punched paper tape b. Chip card c. Card punch d. Magnetic tape
Last Answer : a. Punched paper tape
Description : The ALU of a computer normally contains a number of high speed storage element called a. Semiconductor memory b. Registers c. Hard disks d. Magnetic disk
Last Answer : b. Registers
Description : The storage subsystem in a microcomputer consists mainly of … or … media with varying capacities a. Memory or video b. Magnetic or optical c. Optical or memory d. Video or magnetic
Last Answer : b. Magnetic or optical
Description : Cost of storing a bit is minimum in 1. Cache 2. Register 3. RAM 4. Magnetic tape
Last Answer : Ans-Magnetic Tape
Description : ______ is the fastest form of RAM but also the most expensive. Due to its cost it is not used as main memory but rather for cache memory: a) SRAM b) DRAM c) SDRAM d) None of These
Last Answer : a) SRAM
Description : You will use _____between main memory & registers to hide "slow" DRAM: a) RAM b) Cache c) ROM d) None of These
Last Answer : RAM
Description : Which of the following correctly lists computer memory types from highest to lowest speed? (A) Secondary Storage: Main Memory (RAM); Cache. Memory; CPU Registers (B) CPU Registers; Cache Memory; ... (RAM); Secondary Storage (D) Cache Memory; CPU Registers; Main Memory (RAM); Secondary Storage
Last Answer : Answer: C (CPU Registers > Cache Memory > Main Memory (RAM) > Secondary Storage)
Description : Cache memory acts between (1) CPU and RAM (2) CPU and ROM (3) RAM and ROM (4) CPU and Hard disk
Last Answer : CPU and RAM
Description : The most advanced form Of Read Only Memory (ROM) is (1) PROM (2) RAM (3) Cache Memory (4) EEPROM
Last Answer : EEPROM
Description : ____________ is a type of non-volatile memory composed of a thin layer of material that can be easily magnetized in only one direction. A. Bubble memory B. RAM C. SRAM D. None of the Above
Last Answer : A. Bubble memory
Description : A typical personal computer used for business purposes would have… of RAM. a. 4 KB b. 16 K c. 64 K d. 256 K
Last Answer : d. 256 K
Description : Which term is used to describe RAM? a. Dynamic RAM (DRAM) b. Static RAM (SRAM) c. Video RAM (VRAM) d. All of the above
Last Answer : d. All of the above
Description : which chips using special external equipment can reprogram a. ROM b. PROM c. SAM d. RAM
Last Answer : b. PROM
Description : If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be a. 216 b. 65,536 c. 64K d. Any of the above
Last Answer : b. 65,536
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 : What are 2 advantages of cache memory: a. Reduction of average access time for CPU memory b. Reduction of bandwidth of available memory of CPU c. Botha&b d. None of these
Last Answer : c. Botha&b
Description : Which of the following have the fastest access time? A) Semiconductor Memories B) Magnetic Disks C) Magnetic Tapes D) Compact Disks
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 : Answer : B
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 : Memories in which any location can be reached in a fixed amount of time after specifying its address is called ________ A. Sequential Access Memory B. Random Access Memory C. Quick Access Memory D. Mass storage
Last Answer : B. Random Access Memory
Description : Offline device is a. A device which is not connected to CPU b. A device which is connected to CPU c. A direct access storage device d. An I/O device
Last Answer : a. A device which is not connected to CPU
Description : One of a class of storage device devices that can access storage locations in any order is a. DTE b. DASD c. DDE
Last Answer : b. DASD
Description : One of a class of storage device devices that can access storage locations in any order is a. DTE b. DASD c. DDE d. DDE Correct A
Description : A storage device whe3re the access time is depended upon the location of the data is a. Random access b. Serial access c. Sequential access d. Transaction access
Last Answer : b. Serial access