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How do you open a file so that new data will be written to the end of the file's existing data?
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∙ 11y ago
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∙ 11y ago
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How do you take files out of an exe file?
An exe is a file which is run by the computer. It is not a data file. You can not take it apart. It does not contain separate files per se although it may liink to several separate files within the computer such as dll files.
Random access and sequential access file in vb 6.0?
To access a particular data item in a sequential file, you need to read in all items in the file prior to the item of interest. This works acceptably well for small data files of unstructured data, but for large, structured files, this process is time-consuming and wasteful. Sometimes, we need to access data in non-sequential ways. Files which allow non-sequential access are random access files.
What are sequential access files?
The file(s) (data) which are accessed in a sequential or a orderly manner is called as a sequentially accessing a file.
What is the difference between data file and project file in vb 6.0?
A project file is a file which contains information about your program. This could include source code, resources (images, sounds, etc.), and configuration files. A data file is a file which is actually used by your program to persist data between sessions.
What is mean by file organization in data structure of c?
File organization is the methodology which is applied to structured computer files. Files contain computer records which can be documents or information which is stored in a certain way for later retrieval. File organization refers primarily to the logical arrangement of data (which can itself be organized in a system of records with correlation between the fields/columns) in a file system
A change to the data in one file will not affect the same data in other files?
In order for data to not be effected in another file with the same data there needs to be different file names. If the file has the same name and is linked to the other file, data can be changed in both files.
Do the contents of files as txt and doc get deleted when we delete files?
Deleting files, and not overwriting them, only changes the first character of the file name in the directory table to ?. The directory search skips all such names. Only a defrag of the drive will remove the data. The data will still be intact until you do a write of an existing file or add a new one. In that case the data may be destroyed in places but a forensic program may be able to reconstruct most or all of the data from a deleted file.
How do you add a data file to a DVD that already has some of your files on it with out losing those other files?
Just copy those new files to the CD, it only adds to the data, but doesn't delete the existing data. However, you can copy data on your computer and re-formatting the disk if you want to have a clean disk or if you want to write data on a CD that is mastered (data can't be edited).
How do you insert data in a Excel file?
There are lots of ways. Data can be typed in directly. Data can be copied and pasted from other files and applications. Data can be imported from other file formats, like text files.
What is a serial file?
A serial file is a type of computer file in which the data has been written to the file in sequence (like a phone directory). Usually such files have to be read from the beginning to find a particular record.
Describe the approach taken to handlin of data in the early file based system?
Focus was on applications for which programs would be written, and all the data required would be stored in a file or files owned by the programs. Clearly, each program was responsible for only its own data, which could be repeated in other program's data files. Different programs could be written in different languages, and would not be able to access another program's files. This would be true even for those programs written in the same language, because a program needs to know the file structure before it can access it.
How you can delete the data in the file by opening it in the C programming in read or write mode?
To delete all the existing data in a file, simply open it in write mode. If you open the file in append mode, you need to overwrite the existing data to delete part or all of that data.
Is used to combine many files into one file for easy distribution?
A file compression or "zip" utility
How does data file recovery actually retrieve deleted files?
Data file recovery retrieves deleted files by scanning the hard drive. When a file is deleted, its data is still capable of being recovered as long as the space it was in on the hard drive has not been rewritten.
Describe the approach taken to the handling of data in the early file-based?
In the early file based system their all data was in written form, due to the lake of education, due to the in-femelarity with new techniques, lake of computer knowledge so all the data required would be stored in a file or files owned by the programs. Clearly, each program was responsible for only its own data, which could be repeated in other program's data files. Different programs could be written in different languages, and would not be able to access another program's files. This would be true even for those programs written in the same language, because a program needs to know the file structure before it can access it.
How do you display data from existing SQLite file in Android application?
You don't.
What are the examples of data and information?
Data are physical files, for example, some picture files, word files on your computer. Information is the meaning of those data, for example, your company's finance information in the word file.
