Core Java Quiz Questions Complete List

Core Java Question

Question Name
Print the elements from given input
Collections creating Array list and List Iterator
Collections1897
Collections creating Array list While loop
Creating ListIterator
Iterate list using iterator
ArrayList and its Iterator
Creating List and iterator for it
Fruits2567
HashMap
Identify those keys which are present only in the first map
Creating Map
BookNumbers
Colleges 2406
Example
Geometry
Map Example
MovieNames
Numbers2411
States
Subjects 2413
Creating Map And Set
Copy all keys and values from another map
Find keys with common values in the given maps
Find common values in the given maps
Calculate Weight Fractions in an alloy
Copy one hash map to another hash map only if first map does not have that value
Identify those keys whose value is null in the given hash map
Override Smaller Length Values from One Map To Another
Override the values of first map only if the key is present
Encrypt the given word using the character map
Encrypt the word using the given mapping strings
Map the elements from one list to the nearest element in the other list
Separate marks into five bins
Get bin with maximum number of marks after separating them into five bins
Estimate using linear interpolation
Estimate using linear interpolation1108
Parse the molecule and get the atoms count
Override the smaller length values from source to destination map
Balance the chemical equation
Happy Birthday
Districts
Months
Names
NewsPapers
Tree
SortedMapExample
Aptitude
Cities
Colours2473
Courses
Days
LastEntry
Players
Streams
WorldMap
GetKey
Map Example2487
Create the map of twin primes in the given range
Get value from the given key
WeakHashMap
Get sum of the keys from given input
Calculate the sum of the values from given input
Collections1958
Compare the given two maps
Check the given key there in given map
Check the given value there in given map
Get the values as array from given input
IdentityHashMap2070
IdentityHashMap
Add Numbers to EnumMap
Add Numbers to EnumMap2136
Fit the blocks such that it forms a perfect rectangular box with out any gaps
Find whether the given integer list is sorted in ascending order or not
Sort Alphabets
Collections1654
StudentsDetails
Collections TreeSet
Compare Roll Number
Comparable and Comparator
GPREC Students
GPREC Students2435
GPREC Students2436
Parse and create sorted students list
Match Numbers
NamesofStudents
Convert list to array
Collections Swapping
Creating LinkedList
Swap Elements
Deque and Lifo Queue
List and Checked List
List and Checked List1166
Add elements to Empty List
Delete from linked list
Collections reverse and sort
Compare and print elements
Comparable Output
Pair boys and girls such that sum of their age differences is minimum
Pair boys and girls such that the sum of their age differences is maximum