Tables
DBMS
Production passwords
Database
Correct answer is B
The Database Management System or DBMS helps to tackle issues as these
In SQL, which command is used to remove a stored function from the database?
REMOVE Function
DELETE function
DROP function
ERASE Function
Correct answer is C
DROP FUNCTION removes the definition of an existing function. To execute this command the user must be the owner of the function. The argument types to the function must be specified, since several different functions can exist with the same name and different argument lists
In Boolean algebra, the bar sign (-) indicates ....................
OR operation
AND operation
NOT operation
None of the above
Correct answer is C
In modern Boolean algebra, we use the plus (+) symbol to mean OR, the dot (•) symbol to mean AND, and a bar above a variable to mean NOT
When an input signal 1 is applied to a NOT gate, the output is ..................
0
1
Either 0 & 1
None of the above
Correct answer is A
In a NOT gate, no output (0) is there when an input (1) is there
modified
accessed
destroyed
unauthorized access
Correct answer is D
Access to an information system or network that violates the owner or operator's stated security policy is considered unauthorized access