Question
Which of the following is a valid operation on a linked
list data structure?Solution
Traversal is a valid operation on a linked list where each node is accessed sequentially, starting from the head node until the last node. Since linked lists do not have direct indexing, traversal is the most common way to visit each node in the list. Unlike arrays, linked lists require sequential access due to their dynamic nature. The incorrect options: Binary Search : This operation requires random access, which is not feasible in a linked list due to its sequential nature. Random Access : Linked lists do not support random access, as elements are not stored in contiguous memory locations. Direct Indexing : Similar to random access, direct indexing is not applicable to linked lists; accessing an element requires traversing the list. Sorting : While possible, sorting is not inherently a primary operation of a linked list. Specialized algorithms are needed to sort linked list elements.
Statement
Only a few Green is Red
No Red is White
All White is Black
Conclusion    Â
I) Some Red is Black
Statement : Only a few White is Blue
Only a few Blue is Red
All Red is black
Conclusion
I. All Blue being black is a poss...
Statements : All glasses are cups
No cups are spoons.
Some spoons are forks.
Conclusions : I. Some forks are cups.
II. Som...
Statements:
All Onion are Potato.
No Potato is Tomato.
All Tomato are Cabbage.
Conclusions:
I. All Potato being ...
Statement:
Only few cars are bus.
No buses are train.
Only bikes are train.
Conclusion: 1. Some buses are cars.
2. A...
- Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it app ear s to be at variance ...
In the question below, three statements are given followed by the conclusions. You have to take the given statements to be true even if they seem to b...
Conclusions:
I. Some Mermaids are not Sharks.
II. Every Sharks can be Dolphins.
Statements:
Conclusions:
I. No Flower is a Lotus.
II. Some Sunflowers are Shoes.
III. Some Tulips are Flowers.
Statements:Â
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if t...
