07 Jun What are the two possible numbers of pins on a DIMM?
Question
Chapter 4 Exercises
Multiple Choice
Select the best answer.
1. What are the two possible numbers of pins on a DIMM?
a. 168 or 184
b. 30 or 72
c. 184 or 232
d. 128 or 256
2. ______________ is DRAM that runs in sync with the system clock and thus runs faster than other types of DRAM.
a. SIMM
b. Synchronous DRAM
c. Asynchronous DRAM
d. RIMM
3. Instead of using parity checking, newer memory uses a method of error checking called ___________.
a. mapping
b. nonparity
c. non-EKG
d. ECC (error-correcting code)
4. How many notches are on a DDR SDRAM module?
a. one
b. two
c. four
d. six
5. Under Windows 2000 and Windows XP, the default size of the paging file is set to ___ times the amount of RAM installed.
a. 128
b. 2
c. 1.5
d. 16
Write the word or phrase to fill in the blank in each of the following questions.
1. Memory caching relies on SRAM chips to store data and a ____________ to manage the storage and retrieval of data from SRAM.
2. Instead of processing data for each beat of the system clock like regular SDRAM, _______________ processes data twice for each beat, thus doubling the data rate of memory.
3. Computers use one or two methods to detect memory: ___________, which uses resistors to communicate the type of memory present, or_____________, which stores information about the memory type in ROM.
4. Ads for DIMMs often list the ________ of the module, which is written as two numbers separated by an X, such as 16X64.
5. DRAM is refreshed by the ____________, is a circuit in the chip set on the motherboard that control the reading and writing of information from and to the memory.
Match the terms with their definitions.
| __ 1. bank | a. placeholder module used with RIMMs to ensure continuity throughout all slots |
| _ 2. SIMM | b. memory module that houses RDRAM chips |
| __ 3. refresh | c. memory above 1024K used in DOS or Windows 9x |
| __ 4. virtual memory | d. method of using the hard drive as though it were RAM |
| __ 5. DIMM | e. process of rewriting the data to the RAM chip. |
| __ 6. PC100 | f. memory module with pins on opposite sides of the circuit board that form a single set of contacts |
| __ 7. C-RIMM | g. swap file used by Windows 2000 and Windows XP |
| __ 8. extended memory | h. memory module with pins on opposite sides of the circuit board that form two sets of contacts |
| __ 9. RIMM | i. a location on the motherboard that contains slots for memory modules |
| __ 10. Pagefile.sys | j. speed of memory module that will work with a motherboard that runs at 100 MHz |
Write a brief answer to each of the following questions.
1. If your motherboard supports DIMM memory, will RIMM memory work on the motherboard?
2. If your motherboard supports ECC SDRAM memory, can you substitute SDRAM memory that does not support ECC? If your motherboard supports buffered SDRAM memory, can you substitute unbuffered SDRAM modules?
3. List at least four things you can do if you receive memory errors during a memory upgrade.
4. List at least four things you can do if you receive memory errors during normal operation when you have not recently upgraded memory.
5. What are factors, in addition to speed, that determine how fast memory runs?
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.