Examlex
All binary tree traversals start at the left-most child node.
System.exit(0)
A method in Java that terminates the currently running Java virtual machine by initiating its shutdown sequence.
Garbage Collector
A component of the runtime environment responsible for automatically freeing memory by collecting and disposing objects that are no longer in use.
Sentence.length()
A method typically used in programming to find the length of a string or sentence.
Sentence.substring()
A method in Java that extracts and returns a new string that is a part of the original string, starting from a specified index to the end or between specified indices.
Q13: What is the purpose of the following
Q17: In C++, the null character is represented
Q18: _ techniques are used when it is
Q19: When a continue statement is executed in
Q20: Recursive algorithms are implemented using _ functions.
Q23: In a binary search, first, the search
Q29: In the statement<br>int* p, q;<br>p and q
Q36: The following while loop terminates when j
Q38: Let e (u, v) be an edge
Q48: Suppose a = 5. After the execution