Answer:
Follows are the command which is used to copy file data:
CP data1 to data2 datafiles
Explanation:
In the above-given command code, we use the CP command, which is part of the Linux. In this command, we use CP that stands for copying data1 file to data2 file for copying, and for the files to be pasted. This command also uses the "datafiles", which is used to provide the relative final destination path.
There are some function which can be performed with database but not with a spread sheet, these functions include:
1. Enforcement of data type.
2. Support for self documentation.
3. Defining the relationship among constraints in order to ensure consistency of data.
In 1970's Xerox PARC by Alan Kay developed computers innvations such as mouse. graphical user interface and word processors<span>
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1. Locally 2. Codec 3. Analog, Digital 4. ISP 5.
