Answer:
False
Explanation:
It's the other way round actually. Arraylists do not have fixed size and can increase or decrease in size as needed. On the other hand, Arrays are fixed from when they are declared; they have a particular size that number of elements cannot go beyond.
An arraylist in Java is a class that is part of a Java collection framework(java.util) that can have variable sizes and only store objects, not primitive data like strings or integers. An array is a data structure in Java and can store both primitive data and objects, while having a fixed size at declaration.
Answer:
Please find the code in the attached file.
Output:
Please find the attached file.
Explanation:
In this code a "num" variable is declared that use while loop that check num value greater than equal to 0.
Inside the loop we input the "num" value from the user-end and use if the value is positive it will define a for loop that calculates the quotient value as integer part, and use the asterisks to print the value.
If input value is negative it print a message that is "Goodbye".
Please find the code link: https://onlinegdb.com/7MN5dYPch2
It is an input and an output. The scanner scans the paper which is the input ,and the output is when the printer prints the paper.
The word "only" is absolute.
Answer:
Blind.
Explanation:
In a blind experiment, information that can affect the participant's decision after the experiment is not told or we can say blinded until the experiment is over. Good blinding can eliminate experimental biases . A blind can be imposed on any participant.So in the question we conclude that it is blind experimental design.
