Answer: False
Explanation:Decision tree is the tree like structured flowchart which is used for the evaluation of the possible outcomes or result of the particular problem. It usually has two or more branches as the the result node . Decision tree are applicable to many problems for solving it. So, decision trees is not only applicable on certainty problems but also on other problems as well. Therefore the given statement is false.
Answer:
d) y=x++
Explanation:
In all 3 statements:
y= ++x;
y=x=5;
y=5;
The value of y is equal to 5.
However in the statement y=x++, the value of 5 is equal to value of x prior to the increment operation. The original value of x was 4. So the value of y will be 4. Note that after the statement execution, the value of x will be updated to 5. In effect y=x++ can be visualized as a sequence of following steps:
x=4;
y=x;
x=x+1;
Answer:
Explanation:
Required
Which returns smallest integer greater than or equal to 7.3
i.e.
When executed, the result of each instruction is:
-- This returns the smallest integer greater than 7.3
--- This returns the smallest integer less than 7.3
<em></em>
<em> --- there is no such thing as larger() in python</em>
--- This rounds 7.3 to the nearest integer
From the above result,
8 is the smallest integer greater than or equal to 7.3
i.e.
Hence:
is correct
