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What does the term serial access mean and how does it compare with random access?
Wiki User
∙ 10y ago
Serial File
-in serial file, the records do not folow each other in any particular order, so if another record needs to be added, it just can be added in the end of the file.
Sequential File
-sequential file are just like serial files except that the records are held in certain sequence.
for instance, you might decide to order the student file in admission number sequences..
that all what i know.. :)
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoIn computer science, sequential access means that a group of elements (such as data in a memory array or a disk file or on magnetic tape data storage) is accessed in a predetermined, ordered sequence
also it is defined as
Storage and/or retrieval of data to or from a computer storage medium in which bits, characters, or data units are transferred sequentially, or one after the other. Such transfers must follow a given order, such as one running from start to finish or from top to bottom.
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What does ram mean in computer language?
random access memory
Compare the efficiency of simple random sampling with systematic random sampling for estimating the population mean and give your comments?
Compare the efficiency of simple random sampling with systematic random sampling for estimating the population mean and give your comments.
What does the acronym RAM mean?
It means Random Access Memory. It doesn't mean that you get random data when you access it, it means that you don't have to read the entire memory from end to end when you want one piece of information.
Disk drives are random-access devices while tape drives are serial What does this mean?
Disk Drives have Read/Write Heads on a swinging moveable access arm that moves the head out to the area to be recorded/read-from. Random access device. Much faster Tape drives have fixed position heads and the tape medium has to move past the head in order to transfer/record data from the head to the medium. Sequential access is slower.
Are SAM and RAM used in computer system?
Although these two acronyms can mean many things, the most common meanings with regard to computers are "random access memory" (or RAM), in contradistinction to "serial access memory" (or SAM). Each of these are ways to organize stored data in a computer.
What does ROM and RAM mean on heart?
Read-Only Memory and Random Access Memory.
What does read access memory do?
I presume you mean Random Access Memory (RAM)? This is used for short term storage of program and data on computers. It's known as random access memory because the computer can access any part of the RAM (as opposed to sequential access memory which can only be accessed sequentially).
What SRAM Mean?
SRAM is Static Random Access Memory meaning binary information is stored and does not need a refresh period to maintain the content providing the power is stable. Donna
What is do the acronyms RAM and Rom mean?
RAM - Random Access Memory ROM - Read Only Memory
Compare and contrast RAM and ROM?
RAM is an acronym for Random Access Memory; ROM is an acronym for Read Only Memory. Both RAM and ROM are random access; that is, each cell in memory is directly accessible. The cells in RAM can be both read from and written to. The cells in ROM can only be read from. The bit pattern in ROM is determined at the time of manufacture or burned when the computer is assembled. Once a ROM has been burned (written), it cannot be changed. Another major difference is that RAM is volatile and ROM is not. This means that RAM does not maintain its bit patterns when the power is turned off, but ROM does.
What does 4gb ddr2-800mhz sdram mean?
It is a type of RAM (Random Access Memory) Broken down, it is 4 gigabytes (the amount) double data rate 2 (the improved version if DDR) 800 megahertz (the speed) synchronous dynamic random access memory(the type)
Does RAM mean?
RAM means Random Access Memory, it is the computers temporary memory that it uses to store temporary variables and whatnot in order to function
