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Does a transaction processing information produce information or data?
is data different from information?
Explain what the term 'data' means?
Data, in the Scientific Method, means a record of the progress of your experiment. Data is whatever you observe about your experiment that may or may not change during the time of the experiment.
What is the classification of ROMs?
Rom :- Read Only Memory. The storage of data and instructions in Rom is permanent. It does not depend on the power supply. The memory which does not lose its content when power is turned off is known as non-volatile memory. There are three types of Rom :- Prom = Programmable read only memory Eprom= Erasable Prom EEprom=Electrically erasable prom
How does information differ from data?
Data is just a set of random information without organization - Information is data that is organized in a way to make it useful and actionable.
How does information become data?
Raw data becomes information once it is organized and sorted. Raw data that is collected, is useless until it becomes information.
What is like a CD-ROM but stores more data?
A DVD-ROM stores more information than a CD-ROM.
This component is required to process data into information and consists of integrated circuits?
ROM
Why it is called ROM Read only memory when it can store memory?
You as a user of the computer can not write information to the ROM. Your computer uses the information placed in the ROM to execute functions. You can only change the information in ROM by installing a firmware update, software supplied by the computers manufacturer.
What type of system memory that provides permanent storage for data and instructions that do not change?
Read only memory (ROM)
How a program is transferred in and out of ROM?
The CPU sends out an address bus, which sends out a data bus to look through the memory cells and gather the required information from the ROM.
What type of information does not change on a computer?
Anything held in ROM. ROM stands for Read-Only Memory, meaning that it can't be changed.
Which type of memory for information that does not change on computer?
ROM - Read-Only Memory.
The computer can read but not change the information stored in?
ROM (read only memory)
What are the functions of a CD ROM drive?
They are disc drives which read Compact Discs (CDs). They are versatile and transportable and can be used to perform various tasks such as reading data from the computer and listening to audio.
Is ROM permanent or temporary?
ROM is permanent storage because you can not alter data in ROM
What are the feature of rom?
ROM is permanent memory, so it never loses what is stored in it. Cant load new programs or new data into it, if you could then important information could be lost.
On newer computers how do you usually change the data stored in CMOS?
By accessing the setup program stored in ROM BIOS.
