Memory Techonology of Embedded Systems

Embedded System

This set of Embedded Systems Assessment Questions and Answers focuses on “Memory Technology of Embedded Systems”.

1. Which is the most basic non-volatile memory?
a) Flash memory
b) PROM
c) EPROM
d) ROM

2. Who has invented flash memory?
a) Dr.Fujio Masuoka
b) John Ellis
c) Josh Fisher
d) John Ruttenberg

3. Which of the following is serial access memory?
a) RAM
b) Flash memory
c) Shifters
d) ROM

4. Which is the early form of non-volatile memory?
a) magnetic core memory
b) ferrimagnetic memory
c) anti-magnetic memory
d) anti-ferromagnetic

5. Which of the following memories has more speed in accessing data?
a) SRAM
b) DRAM
c) EPROM
d) EEPROM

6. In which memory, the signals are multiplexed?
a) DRAM
b) SRAM
c) EPROM
d) EEPROM

7. How many main signals are used with memory chips?
a) 2
b) 4
c) 6
d) 8

8. What is the purpose of the address bus?
a) to provide data to and from the chip
b) to select a specified chip
c) to select a location within the memory chip
d) to select a read/write cycle

9. Which are the two main types of processor connection to the motherboard?
a) sockets and slots
b) sockets and pins
c) slots and pins
d) pins and ports

10. Which of the following has programmable hardware?
a) microcontroller
b) microprocessor
c) coprocessor
d) FPGA

11. Who invented TriMedia processor?
a) Intel
b) IBM
c) Apple
d) NXP Semiconductor

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