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When data is recorded in two or more independent files the data is said to be what?
Wiki User
∙ 13y ago
mirrored (if duplicated) or striped (if split)
Wiki User
∙ 13y ago
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What are the Advantages of files in C language?
data files are permanent storage. where as normal data types are volatile, they will save the values as long as the program runs. saving a file will provide us the flexibility to recover the saved data whenever required.
What are the Application of merge sort in real life?
It is used in tape drives to sort data - its good with parallel processing, which is why it is used there.
What are the different methods of storing data in a program?
Program data can be stored in the program's data segment, on the stack or on the heap. Constants, static variables and global variables are always stored in the program's data segment. Local variables are always stored on the stack. Dynamic variables are always stored on the heap. User data is typically stored in files, but those files could exist literally anywhere, such as a local hard-disk drive, a file-server or "the cloud". However, data must be brought into working memory in order to operate upon it. Small amounts of data can be allocated within the data segment via static variables but generally you will use the heap. If the data is too large to fit into working memory all at once, use one or more temporary files on one or more local hard-disk drives and pull in what you need as and when you need it.
What is data redundancy and data integrity?
Data inconsistency exists when different and conflicting versions of the same data appear in different places. Data inconsistency creates unreliable information, because it will be difficult to determine which version of the information is correct. (It's difficult to make correct - and timely - decisions if those decisions are based on conflicting information.) Data inconsistency is likely to occur when there is data redundancy. Data redundancy occurs when the data file/database file contains redundant - unnecessarily duplicated - data. That's why one major goal of good database design is to eliminate data redundancy. In the below link you can find more details. http://opencourseware.kfupm.edu.sa/colleges/cim/acctmis/mis311/files%5CChapter1-Database_Systems_Topic_2_Introducing_Databases.pdf
Which characteristics you will consider while selecting a data structure?
# Do you need random access to the data? # Does the data need to be ordered? # Can there be duplicate entries? # Are you more interested in reading from or writing to the data structure? # Are you more interested in data access speed or data storage size?
How and why files and folders are essential in preserving data and information Read more?
how and why files and folders are essential in preserving data and information
How and why files and folders are essential in preserving data and information?
How and why files and folders are essential in preserving data and information Read more
Are system files more important than data files?
It depends on how important those data files are to yourself. Data files are files that you put on the computer such as pictures, music, documents, etc. These files sometimes to users are more important than the actual system files. I would have to say that my data files are more important to me than system files but that's just because I can go in and re-install Windows and have my system running how it was previously in a matter of a few hours.
Once a DVD has been recorded can you add data to it?
It depends...if you are burning data to a DVD-RW disc on a computer, and you do not finalize the disc then you may add more data later. However, if you are using a DVD-R disc then it will need to be finalized to access the files, and you will not be able to add more data without first erasing the data that is currently stored on the disc.
What is a function of a data compression utility?
shrinks the size of one or more files
What is the function of a data compression utility?
shrinks the size of one or more files
What is MFA data?
Multifactor authentication (MFA) is a security system that requires more than one method of authentication from independent categories of credentials to verify the user's identity for a login or authenticate the transaction.
Transfer files between 2 or more computers?
Obtain the IP addresses of the computers you would like to transfer data to, then use the network to transfer the data.
Why does the content of your flash drive get lost if you add more files?
i think the data is not lost. We can recover it by some means.
Why do files have a size?
This is a very interesting subject. Not only do data have size, it actually also have weight. Data contain of numbers. Zero's and one's. The more data created the more numbers it gets. It can be compared to a paper rapport. The more words, the bigger bunch of papers.
What is data encryption software used for?
"Data encryption software is used to make data transfer over the internet more secure. It will convert files into ""code"" that only someone with the ""key"" will be able to decipher."
Why do people use file compressor?
To save space ! Compressed files occupy much less space than uncompressed files, enabling you to store more data in the same space.
