Quiz on Memory in Embedded Systems

What is the primary function of memory in an embedded system?

• To connect to the internet

• To store data

• To manage power consumption

• To execute programs

Which type of memory is volatile?

• Flash

• ROM

• EEPROM

• RAM

What does ROM stand for?

• Rapid-Only Memory

• Read-Once Memory

• Random-Only Memory

• Read-Only Memory

Which memory type can be erased using UV light?

• PROM

• SRAM

• DRAM

• Flash

What is the main characteristic of non-volatile memory?

• Loses data when power is off

• Retains data when power is off

• Requires constant power

• Is faster than volatile memory

Which type of RAM is known for its speed?

• DRAM

• SRAM

• SDRAM

• PROM

What is the typical memory range for embedded systems?

• TeraBytes to PetaBytes

• GigaBytes to TeraBytes

• MegaBytes to GigaBytes

• KiloBytes to MegaBytes

What is a disadvantage of Flash memory?

• It is too slow

• It has limited write-erase cycles

• It is non-volatile

• It is too expensive

What does DRAM use to hold a bit of data?

• Optical storage

• Flash cells

• Magnetic storage

• Transistor-capacitor circuit

Which type of memory is programmed only once by the manufacturer?

• EPROM

• Flash

• EEPROM

• PROM