Explanation:
Java Bitwise Operators
Operator Description Example
>> (right shift) Binary Right Shift Operator. The left operands value is moved right by the number of bits specified by the right operand. A >> 2 will give 15 which is
About a database. A data dictionary defines the structure of the database itself (not that of the data held in the database) and is used in control and maintenance of large databases. Among other items of information, it records (1) what data is stored, (2) name, description, and characteristics of each data element, (3) types of relationships between data elements, (4) access rights and frequency of access. Also called system dictionary when used in the context of a system design
<span>Read more: http://www.businessdictionary.com/definition/data-dictionary.html</span>
To find out how spyware is more dangerous, we must know what each term mean.
Adware is a <em>software that automatically displays advertising material usually on a site that a user goes to</em>.
Spyware is a <em>unwanted software that steals your internet usage data and personal information</em>.
So while Adware can be extremely annoying, it is not as potentially harmful as Spyware, which can steal your personal information and potentially ruin your life.
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Answer: You would need two loops to iterate through both dimensions
Explanation:
matrix = [[1,2,3,4,5],
[6,7,8,9,10],
[11,12,13,14,15]]
for rows in matrix:
for numbers in rows:
print(numbers)
The first loop cycles through all the immediate subjects in it, which are the three lists. The second loop calls the for loop variable and iterates through each individual subject because they are lists. So the first loop iterates through the 1st dimension (the lists) and the seconds loop iterates through the 2nd dimension (the numbers in the lists).
