Possible memory questions:



Which of the following memory modules can be installed at a 333MHz bus speed and operate at that speed?

A. PC133

B. PC1600

C. PC2100

D. PC2700

1) A technician is upgrading the memory on a laptop that has a front-side bus speed of 400MHz. Which of the following memory module types has the minimum data transfer rate necessary to support this upgrade ?

A. PC2700

B. PC2100

C. PC3200

D. PC1600

2) A computer’s memory is comprised of that resides on a chip.

A. integrated circuits (ICs)

B. switches

C. logic gates

D. circuits

E. transistors

3) Is the most common type of memory chips used for the CPU’s main memory; it is the basis for all main memory chips in all PC systems.

A. odd parity

B. DIMM

C. PCMCIA

D. RAM

E. SIMM

4) Which of the following is true about a DIMM? (Choose all that apply)

A. A DIMM has a 32 bit path to the memory chips.

B. DIMMs have to be installed in pairs

C. DIMMs do not have to be installed in pairs

D. A DIMM has a 64-bit path to the memory chips.

6) Which of the following DRAM types is the fastest?

A. Conventional DRAM

B. FPM DRAM

C. EDO DRAM

D. BEDO DRAM

7) Which of the following is NOT true of RIMMs?

A: Each socket must be filled if memory is to function.

B: Any socket that does not hold a RIMM must hold a C-RIMM.

C: The C-RIMM houses important memory chips, making RIMM run faster.

D: The "C" in C-RIMM stands for "continuity".

8) Upgrading memory _____.

A: provides more improvement than adding a larger hard drive

B: may be of benefit if a computer runs slowly

C: provides more improvement than upgrading the CPU

D: all of the above

9) Which of the following is NOT true about computer memory?

A: Memory temporarily holds data and instructions as the CPU processes B: Memory is divided into two categories: ROM and RAM.

C: Both ROM and RAM retain their data when the computer is turned off.

D: Data stored on the CMOS memory chip is not lost when the computer is turned off.

10) Which of the following is NOT true of ECC memory?

A: ECC memory can detect and correct an error in one bit of a byte.

B: ECC is more reliable than regular memory.

C: DIMMs that support ECC have an odd number of chips on the module.

D: ECC costs less and is faster than regular memory.

11) Which of the following is NOT true of DDR SDRAM?

A: It runs twice as fast as regulare SDRAM.

B: It can hold up to 19 GB of RAM.

C: It processes data when the line beat rises and again when it falls.

D: DDR SDRAM have only one notch on the edge connector.

12) Which of the following is NOT true about DIMM technologies?

A: A DIMM has pins on opposite sides of the circuit board that do not connect.

B: DIMMs have 168 or 184 pins on the edge connector of the board.

C: DIMMs have largely been replaced by newer and faster SIMMs.

D: DIMMs hold between 8 MB and 2 GB of RAM.

13) Which memory type is currently the most popular?

A: FPM

B: SDRAM

C: DDR SDRAM

D: RDRAM

14) How much RAM does windows XP support?

A. 4GB

B. 8GB

C. 1GB

D. 5GB

15) Which of the following will give you the most information about how much memory you have & how it is being used?

A. MEMMAKER

B. MEM

C. CHKDSK

D. D.MEMSIZE

16) The upper memory area is located:

A. Between 640k and 1024k

B. Above 1M

C. Between 512k and 840k

D. Anything above 1024k

E. Between 1000k and 1024k

17) How many pins are on a DIMM module?

F. 30 pins

G. 72 pins

H. 168 pins

I. 16 pins

18) Which of the following is the fastest?

J. IDE

K. EDIE

L. ROM

M. RAM

19) Which type of memory would not be considered to be volatile memory?

N. SRAM

O. DRAM

P. ROM

Q. None of the above

20) What types of RAM needs to be refreshed at a regular rate?

R. SRAM

S. DRAM

T. ROM

U. EEPROM

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