What is the adv of using System.Text.StringBuilder over System.String?

979

What are Guarantees provided by Kafka?

524

Why concurrenthashmap is fail safe?

967

What is a tuple?

1201

What is hierarchical database?

3729

Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.

2743

Explain is it better to bitshift a value than to multiply by 2?

1205

Explain about the execution pl of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?

511

How will you reverse a singly-link list?

1011

Does android support the bluetooth serial port profile? Yes. 78. Can an application be started on powerup?

897

How is the asp.net mvc architecture different from others? : asp.net mvc

1025

What is BBED in Oracle?

1157

what does the rman-08147 warning signify when your environment has a goldengate capture processes configured?

5

Are plugins on wordpress free?

133

what are the day to day activities of BO administrator ?

3025