Explanation:
different computer are connected to a LAN by a cable and an interface card
2^(32-20) - one for the network number - one for the broadcast address = 4,094
Answer:
4160000 bytes
Explanation:
One page = 52 lines of text
One line of text = 80 characters
=> One page = 80 x 52 = 4160 characters
Therefore, 500 pages of text will have 4160 x 500 characters = 2080000 characters.
Since 1 character takes up 2 bytes of computer memory, it impleies that a 500 page novel will take up 2080000 x 2 bytes = 4160000 bytes.
A vital part of any website project is the quality assurance stage. Prior to launch, final QA testing ensures that your site is working according to your expectations and that your site users won’t be frustrated with any non-functioning pages.
According to the given question, sales is a two-dimensional array and contains 10 rows and 7 columns wherein each component is of type integer and the variables sum and j are also of integer type.
<u>Explanation:</u>
In order to find the sum of the elements of the fifth row of sales, the correct piece of code should be:
sum=0;
for(j=0;j<7;j++)
sum=sum+sales[4][j];
The indexing in an array always starts from zero, therefore, to calculate the sum of the fifth row, the user has to write 4 in the index to point to the fifth row.
