Answer:
This statement is true if and only if both left most bit of both numbers after conversion in 2's complement are different.
Explanation:
If both numbers left most bit is different in 2's complement then no overflow occur and the results of the equation are same.
ADDN (TN (a), TN (b)) = TN (a + b)
This equation satisfies if and only if, 2's complement of both binary number contains left most bit different. If the left most bit of both numbers is same then after addition the bits will be overflowed and result of addition in decimal and then convert to 2's complement will not be equal and above mentioned equation will not be satisfied.
It means that if both numbers have same sign, then 2's complement of both bit have same bits, if we add those numbers in decimal and add by converting them in 2's complement and add them both have different answers.
Using the bitwise AND operation, the result of 1 AND 0 is 0.
10100100 XOR 11010101 = 01110001.
A common way to detect whether a value is even or odd is to use the AND 1 operation to test if the least significant bit is set.
Combining multiple flags into a single variable can be accomplished via the OR operation.
Answer:
what do i think about future of computers
Explanation:
i think the future of computer will more be advanced
maybe creating robots to help humans with lots of things as pollution,littering and all sorts of things help us explore deeper parts of the ocean and get more accurate data and maybe be able to stop climate change,maybe stop deforestation, and be able to fix all the horrible thing we did to our earth. this is not proven facts but this is how i think about the future of computer
Idk if that helps
1) True. Customized screens provide an easy way to enter and view data in a table and query called reports.
2) True. New Database can be created using a blank database.
3) False. Queries are used to find specific data.
4) True. When a new database is created, we can find more than one database objects.
5) False. The primary key is to be set unique. As it identifies an entire row in the column.
1) Status Bar = Displays button to change the page views.
2) Hyper Link = A Link to an Internet Resource.
3) Field = Information arranged vertically in a table.
4) Report = Data from a table or query in printed format.
5) Record = Information arranged horizontally in a table.
You could use th dnscmd server1 /recorddelete command that would allow you to delete record through powershell
