Mock Computer Memory (RAM)

Mock Test: Mock Computer Memory (RAM)

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What type of memory is typically used for storing computer BIOS program?

SRAM

ROM

DRAM

RAM

Which of the following types of memory is used for cache memory?

SDRAM

DDR5 RAM

DRAM

SRAM

Identify RAM slot name of Laptop-

RO-DIMM

DIMM

LP-DIMM

SO-DIMM

Which of the following best describes VRAM?

VRAM is memory stored in the CPU and is used for storing frequently used instructions.

VRAM is dual-ported memory usually found on video accelerator cards.

VRAM is memory that has video instructions burned into it by the manufacturer and cannot be changed.

VRAM is memory that has video instructions burned into it by the manufacturer and can be reprogrammed only by special software.

How many pins are present in DDR1 RAM?

168

184

240

How many pins are present in SD Dynamic RAM?

184

166

168

240

What is the operating voltage of SD Dynamic RAM?

2.5V

3.3V

What is the operating voltage of DDR1 RAM?

2.5V

1.5V

1.8V

How many pins are present in DDR4 RAM?

240

284

340

320

10.

What is the speed range of DDR4 RAM?

1600MHz-3200MHz

1600MHz-4000MHz

1333MHz-3300MHz

1600MHz-3600MHz

11.

What is the speed range of DDR2 RAM?

1080MHz-1600MHz

400MHz-800MHz

333MHz-1333MHz

666MHz-866MHz

12.

When a data corruption problem is found in memory, what error type typically displays onscreen?

Parity error

Data corruption error

DRAM error

File access error

13.

Which of the following is a faster-speed memory?

15ns

58ns

10ns

128ns

14.

The dual-port version of DRAM formerly used in graphics adaptors is

DDRSDRAM

VRAM

EDORAM

FPM RAM

15.

What is the operating voltage of DDR3 RAM?

1.2V

1.8V

2.5V

1.5V

16.

What is the operating voltage of DDR2 RAM?

2.5V

1.8V

1.5V

17.

Which RAM module has two notch

EDO RAM

DDR3 RAM

SD RAM

DDR RAM

18.

Which of the following best describes shadow RAM?

Shadow RAM is an area of system memory where some of the BIOS functions are copied during the boot process.

Shadow RAM is the process of having frequently used data stored in cache for quicker access.

Shadow RAM is another term for SRAM.

Shadow RAM is an area of system memory that stores the information twice so that if the system crashes, there will be a backup copy.

19.

How many pins are present in DDR2 RAM?

284

240

184

248

20.

How many pins are present in DDR3 RAM?

184

168

240

284

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