Answer: False
Explanation:
The statement in the question is wrong. When measuring processor speed, a megahertz is slower than a gigahertz.
We should note that:
1 megahertz = 1 million cycles per second
1 gigahertz = 1 billion cycles per second.
Therefore, we can see that a gigahertz is faster than a megahertz.
Researches at symantec have uncovered a version of the stuxnet computer virus that was used to attack irans nuclear program in November.
ALTER TABLE customer ADD CONSTRAINT customer_number_unique UNIQUE (customer_number);
True
1 clarify programing needs
2 design the program
3 code the program
4 test the program
5 document and maintain
