IT Trainer Questions

Bandipur National Park is located in the state of Karnataka.

Thiruvananthapuram also known as Trivandrum, is the capital and the largest city of the Indian state of Kerala is named after the snake Anantha of Lord Vishnu.

Light travels Faster than Sound.

Light :

1. Light doesn't require a medium to travel.

2. It travels in the vaccum with the speed of 1,86,000 miles per second.

Sound:

1. Sound rquire a medium.

2. It travels in the Air with the speed of 340 meters per second.

3. It travels Faster in Water than in Air.

4. It travels Faster in Steel than in Water. 

TIME is what we can measure in Years, Months, Days, Hours, Minutes and Seconds but we cannot see.

Prime Numbers :: Numbers which are divisible by only 1 and itself are Prime Numbers.

It's answer will be 91.

Because 91 can be divisible by 7,13,91,1.

It is quite clear that prime number should be divisible only by itself and by 1.

In latest generation computers, the instructions are executed both sequencially and parallelly.

A poor Hashcode() function will result in frequent collision in HashMap which eventually increase time for adding an object into Hash Map.