Consider a class classname whose methods are listed below. what class is it?
classname(){}
boolean isempty(){}
void display(){}
boolean search(int x){}
void insert(int i){}
void remove(int x){}

An implementation of java.util.List interface

Explanation:

Given class consists of the following constructs:

It supports inserting and removing an element at a specified index. It also supports search and display operations.

These are characteristics of an object which implements the java.util.List interface ( For example: ArrayList or user-defined customList ).

answer; i believe the answer you're looking for is (nanotechnology);

given the lack of choices, i'm gonna wing it and say that pushing your car off a cliff might not be the best idea. your car might sustain damage from the fall and will probably result in the car being too damaged to jump start.

if that's not good enough, avoid filling the car with bees. bees might get agitated when trapped or during the moving process, and might result in death or painful stings that will make jump starting your car very difficult. but in the event that you do choose to fill your car with bees, remember to wear protective gear!