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Answer:
Explanation:
Enthalpy is the measure of total heat present in the thermodynamic system where the pressure is constant. Entropy is the measure of disorder in a thermodynamic system.
Answer:
In DBMS, an index is a physical structure that stores the values for a specific column in a table. An index can be used to extract specific information from data and access records within a table more quickly without having to scan the whole table.
An Index can be made up of one or more columns of a table and each index maintains a list of values within that field that are sorted in ascending or descending order. Indexes cannot be seen by the users, but they are just used to speed up the queries and improve the performance of a database application
Answer:
20
Explanation:
During the first iteration for the list [1, 4], numB = 1.
During the first iteration of the list [2, 3], numA = 2.
answer = answer + numA + numB
= 0 + 2 + 1
= 3
Since the list [2, 3] is in a nested loop, we need to first finish iterating the whole list before numB iterates to the next number, so numA = 3 this time and numB still stays at 1.
answer = answer + numA + numB
= 3 + 3 + 1
= 7
Now, numB moves to 4 and numA starts back at 2 again.
answer = answer + numA + numB
= 7 + 2 + 4
= 13
numB still says at 4 and numA moves to 3 since it is in a nested loop:
answer = answer + numA + numB
= 13 + 3 + 4
= 20
print(answer) will print the output 20.
Hope this helps :)
In computer programming<span>, </span>null<span> is both a value and a pointer. </span>Null<span> is a built-in constant that has a value of zero. It is the same as the character \0 used to terminate strings in C. </span>Null<span> can also be the value of a pointer, which is the same as zero unless the CPU supports a special bit pattern for a </span>null<span> pointer.</span>
