Answer:
The correct answer is:
Option 1: print("Coding rocks!")
Explanation:
Coding Rocks! is a string and when the string has to be printed directly using print function it is written in quotation marks.
In the given options,
The first option is correct as the syntax of print is correct and the string is written in quotation marks.
In the other options, either the syntax is not correct or the quotation marks are missing.
Hence,
The correct answer is:
Option 1: print("Coding rocks!")
Contrast is the difference between the darkest and lightest areas of the image.
Answer:
None of the options is correct.
Explanation:
One of the simplest statements that you can write in Python is a print statement, which causes a message to be displayed on the screen. For example, the following statement causes the message Python programming is fun! to be displayed:
print 'Python programming is fun!'
Notice that after the word print, the Python programming is fun! was written inside a set of single-quote marks. The quote marks are necessary, but they will not be displayed. They simply mark the beginning and the end of the text that we wish to display.
Here is an example of how you would type this print statement at the interpreter’s
prompt:
>>> print 'Python programming is fun!'
After typing the statement you press the Enter key and the Python interpreter executes the statement, as shown here:
>>> print 'Python programming is fun!'
Python programming is fun!
>>>
Thus, the correct way to write the codes in the question is:
print 'Programming is fun'
print 'Python'
print 'Computer Science'
Answer:
Check the explanation
Explanation:
It boosts the CPU scheduler’s task since it must regularly select the process and assign them to CPU for execution. In addition, there will always be a lot of switches from running state to waiting state.
It leads to largely high context switch which is complete overhead. So CPU will use additional time in context switch instead of executing the process which will later leads to under utilization of CPU.
Therefore, the CPU scheduler chooses the well mixture of processes so that CPU is utilized to its maximum capacity.