Answer:
Last option: <em>Not </em>statement
Explanation:
Anything outside the borders of the circles are considered the <em>not</em> Boolean statement since the circles represent <em>or</em> and the overlap represents <em>and</em>.
Hope this helps :)
Answer:
To store decimal values
Explanation:
If values are not to be used for calculation, that is, they are not numerical data, therefore, some of them could be stored as strings. A string may contain any sequence of characters. The characters in a string may be repeated.
From the foregoing, decimals can not be stored as strings because in computer programming, a string is normally a sequence of characters, hence the answer above.
Answer:
The answer is below
Explanation:
a)
If the blocks of a file are not put together, that is for nonadjacent block of files to each other, the time (t) taken to read a 100 block file is:
t = (average seek + rotational latency + transfer time) * 100 block
Average seek = 5 msec, rotational latency = 10 msec and transfer time = 20 microsec = 0.02 msec
t = (5 + 10 + 0.02) * 100 = 1502 msec
b)
If the blocks of a file are put together, that is for adjacent block of files to each other, the time (t) taken to read a 100 block file is:
t = (seek time * mean interblock distance + rotational latency + transfer time) * 100 block
seek time = 100 microsec = 0.1 msec, rotational latency = 10 msec and transfer time = 20 microsec = 0.02 msec, mean interblock distance = 2 cylinders
t = (0.1*2 + 10 + 0.02) * 100 = 1022 msec
Answer is Formatting
When conditional formatting is applied to your data, you can
quickly and easily identify variances in different values within a quick glance.
This makes worksheets easier to comprehend. With conditional formatting, you
are able to apply formatting such as icons, data bars, and colors.
Computers were computers that emerged due to the development of the integrated circuit.
