Answer:
Could you add more to ur question?
Answer:On the Home tab, in the Views group, click View, and then click Design View. In the table design grid, select the field or fields that you want to use as the primary key. To select one field, click the row selector for the field that you want.
Explanation:
B. The number of sharks decreases. Explanation: hope it's help i learned about it and you too
Answer:
code = 010100000001101000101
Explanation:
Steps:
The inequality yields , where M = 16. Therefore,
The second step will be to arrange the data bits and check the bits. This will be as follows:
Bit position number Check bits Data Bits
21 10101
20 10100
The bits are checked up to bit position 1
Thus, the code is 010100000001101000101