Computer Memory Quiz

When Alex turns off his computer, he notices all unsaved work is lost. What type of memory is responsible for this behavior?

• ROM

• RAM

• Flash memory

• Cache

Lisa opens multiple apps, and her computer starts slowing down. What likely causes the slow performance?

• Faulty hard disk

• RAM is full and virtual memory is being used

• Overheating CPU

• Insufficient power supply

Jason's computer boots quickly every time he turns it on. What role does RAM play in this?

• It stores saved files

• It holds power settings

• It loads parts of the operating system for faster startup

• It runs antivirus programs only

A technician needs fast memory for use as cache. Which type should she recommend?

• DRAM

• SRAM

• DDR2

• ROM

During a RAM upgrade, a student finds that their new DDR3 stick doesn't fit the slot of their DDR2 motherboard. Why?

• It's too small

• DDR3 is not backward compatible with DDR2

• It’s a SIMM

• The pin count is the same, but voltage differs

Paul needs RAM for a high-performance gaming video card. Which type would provide fast data transfer rates and was designed for such use?

• SDRAM

• RDRAM

• FPM DRAM

• EDO DRAM

A user wants a fast memory that works in sync with the system clock. What should he choose?

• FPM DRAM

• EDO DRAM

• SDRAM

• SIMM

Sophie is buying a new laptop and is told it uses 204-pin RAM modules. What type of RAM is this?

• DDR3 SO-DIMM

• DDR2 DIMM

• SDRAM

• SIMM

A user is trying to install DDR RAM on a motherboard, but it doesn’t fit. What could be the reason?

• Wrong voltage

• Different notch position

• It's too long

• BIOS incompatibility

A technician finds a RAM stick labeled with 184 pins and used in high-end systems. What type is it?

• SDRAM

• RIMM

• DDR3

• DDR2