This system requires giving different codes to all characters in 5 bits. Thus, option "A" is correct.
<h3>What is a bit for a computer?</h3>
A bit is a binary digit, the most smallish increment of data on a computer. A bit can have only one of two values: 0 or 1, compared to the electrical values of off or on, respectively. Because bits are so small, you rarely work with data one bit at a time.
Thus, option "A" is correct.
To learn more about binary digits click here:
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Contact sheet. Anything else?
Answer:
Explanation:
A relational database is designed to enforce the uniqueness of primary keys by allowing only one row with a given primary key value in a table. A foreign key is a column or a set of columns in a table whose values correspond to the values of the primary key in another table.
