Primitive Types

switch statement

while loop

for-each loop

if statement

The compiler automatically generates a catch block to handle it at runtime.

The exception will propagate up the call stack to be handled by a higher-level method or cause the program to terminate.

The program immediately terminates without any attempt to handle the exception elsewhere.

The method re-executes until the exception no longer occurs.

Selection sort

Bubble sort

Quick sort

Insertion sort

When memory usage needs to be minimized

When you need fixed-size collections only

When you need to store primitives only

When you need a resizable collection of elements

Strings with identical content will now yield different hash codes.

It might compare memory addresses instead of actual string content.

String length calculations may become inconsistent post-modification.

The garbage collector may prematurely collect strings being compared.

They can only execute if no exceptions were thrown in preceding try blocks.

They must contain return statements for any value-returning methods containing them.

They execute after try or catch blocks, regardless if an exception was thrown or not.

They override any exceptions thrown within associated try and catch blocks, preventing propagation.

The target value is at the end of the array after several splits.

The target value is at the midpoint of the array.

The target value does not exist in the array.

The target value is at the beginning of the array after several splits.

Linked-list allowing easy insertions and deletions however not optimized for quick sorted-order lookups.

Balanced binary search tree such as an AVL tree or Red-black tree which offers logarithmic times for both searching and updating operations while maintaining balanced properties.

Heap data structure ensuring quick access to the extremum elements but lacking efficiency in keeping sorted order after modifications.

Associative array providing fast searches but potentially inefficient updating if resorting is necessary after each update.

nested if statements

ternary operator

switch statement

if-else chain

A compile-time error occurs due to syntax issues.

The program will enter an infinite loop.

The method will always return y regardless of x's value.

The method could return x when x and y are equal.