The reference to the root of the tree should be set to null
<h3>Can the root of a binary tree be null?</h3>
- Only the subtrees are nulled out, the root always remains and will never be set to null.
<h3>What is null root?</h3>
- null-, root. -null- comes from Latin, where it has the meaning "none; not one.
- '' This meaning is found in such words as: annul, null, nullify.
To learn more about it, refer
to brainly.com/question/24448358
#SPJ4
Answer:
Answer is A. One.
Refer below.
Explanation:
A data flow cannot go directly back to the same process it leaves. There must be at least one other process that handle(s) the data flow, produce(s) some other data flow, and return(s) the original data flow to the beginning process.
Answer:
Using Python language :
a = eval ( input ( "Enter a mark please"))
if ( a <0){
print ("Invalid mark")};
else if (a >=90 && a <=100){ print
( "GREAT")};
Explanation:
Answer:
1111111111101111
Explanation:
The binary representation of 17 is 0000000000010001.
In order to get the binary representation of -17 we need to calculate the 2's complement of 0000000000010001.
Step 1 : 1s complement of 0000000000010001 = 1111111111101110
Step 2 : 2s complement => 1111111111101110 + 1 = 1111111111101111
This actually corresponds to the negative of the original number which was 17.
So the 2s complement representation of -17 is 1111111111101111 .
If it's MS Word (it probably is), then it's Alt + F7
