0
Computer Memory
The computer memory is a physical device used to store data or programs for use in a computer. Some types of computer memory include RAM (random access memory), ROM (read-only memory), and page cache.
4,434 Questions
• What is the maximum directly addressable memory capacity (in bytes)? 2(32-8) = 16,777,216 bytes = 16 MB • Discuss the impact on the system speed if the microprocessor data bus has • a 32-bit local address bus and a 16-bit local data bus. Instruction and data transfers would take three bus cycles each - one for the address and two for the data. • a 16-bit local address bus and a 16-bit local data bus. Instruction and data transfers would take four bus cycles each - two for the address and two for the data. • How many bits are needed for the program counter and the instruction register? 24 bits for the PC (24-bit addresses), 32 bits for the IR (32-bit addresses)
What is the towing capacity for a 1997 dodge ram?
A 1997 Dodge Ram Club Cab, 8ft box and 5.2l (318c.i.) motor has a towing capacity of 8100 lbs when properly equipped. Options that would be beneficial are a transmission cooler, heavy duty alternator, heavy duty battery, and possibly the trailer tow prep package.
If you are looking to haul a RV camper trailer, don't forget that you need to add all the belongings that will be taken, such as canned goods, clothing, kitchen items, lawn chairs etc. Also the number of people that will be in the towing vehicle must be factored in to the total amount. So if properly equipped the equation would be for example:
Trailer weight # people amount of stuff max Total
6000 lbs 2 x 150 1800 lbs = 8100 lbs
well its so important! that i dont forget my friend's birthday! thank god! :P
What enables you to access and modify CMOS data?
To access and modify the CMOS data, you would need a CMOS setup utility. Originally, in the IBM AT and a few close clones, it required a separate utility on a diskette. However, manufacturers soon added this utility the the ROM BIOS. So even today, all you have to do is enter CMOS setup is to press a certain day upon booting the system. Delete, F1, and F2 are some of the common keys to use for entering the CMOS setup utility.
What UID and PID have the highest amount of physical memory that a process has used?
The question is a bit vague, since a PID changes with every process, and any user may be attached to that process. Please clarify what you are asking.
Is hard disk random access memory or sequantial access memory?
A hard disk is a Sequential Access Memory device or SAM
Random Access Memory: A form of volatile memory that acts as the central storage for data and instructions.
Why is not possible to enforce memory protection at compile time?
This cannot be done at compile time because the memory allocated to a process is subject to change.
What is the capacity of the primary memory if the hard disc size is 504MB?
There is no relationship between the two.
What does king janak gave ram as dowry?
he gave much money so, many eleelephants and horses. he sended many ladies as friends for her, and even so many slaves and maids
Does the 512KB Mac Video RAM only upgrade my video memory, not my system memory?
That's correct, it will upgrade your video memory and not your system memory.
Which memory module has a front side bus speed of 200 MHz?
If you are referring to standard RAM modules for a computer I believe you're looking for "PC1600" DDR ram. Not DDR2 or 3, just plain DDR ram.
Hope this helps!
What do you understand by a memory of computer system?
Memory of computer system is the part of the computer's hardware that allows it to store information. It is classified into primary/main memory (RAM and ROM) and secondary storage (hard drives, CD drives etc.).
What is the maximum amount of memory any single process on Windows can address?
32 bit processor can access 4294967296 bit memory adderss.
What exactly is a PC 6400 memory card?
The PC 6400 memory card is for the RAM in ones computer. The PC 6400 memory card allows one to upgrade the speed one's computer operates at. Higher RAM makes a computer quicker to process information.
Why the data lost on volatile memory?
Due to Power lost all the data will eressed so data lost in volaitile memory.
8086 does not have RAM or ROM inside it. However, it has internal registers for storing intermediate and final results.
The difference in capacity vs. usable space on an 3.5 inch floppy disk is related to the FAT - file allocation table. This is an area that is reserved for machine and directory instructions.
To explain what this means is that most disks are referred to their unformatted size.
If you then create a 'protocol' format on the disk to support a particular operating system then this uses some of the space on the disk to do its housekeeping in. Therefore there will be a discrepency between the unformatted size and the formatted size.
The same is true of hard drives which are quoted in their unformatted size, which is then reduced after formatting. The amount of space loss is congruent with the size of the disk. The larger the disk the more space is used to store the format.
DRAM (dynamic) - dram loses it's contents when power is not supplied. as opposed to SRAM, which is more expensive but holds data when power is not supplied.
