What is the function of ApplicationMaster?

665

If there is one ip address, than how to host two web sites on server?

468

Test Cases For Router&Switch

2065

any one answer me how they can analyzing the project using data ware housing?

2032

How important is the platform as a service?

357

8. Provide their services at the time they promise to do so

1771

What is a dataframe spark?

148

Can I redefine an x(200) field with a field of x(100) ?

766

Why is hashmap used?

520

What are the features/ characteristics of spring?

142

List the process to create emulator on android.

597

How will you divide your script into multiple actions? Why?

790

Objective The objective of this problem is to test the understanding of Object-Oriented Programming (OOP) concepts, in particular, on encapsulation. Problem Description Create a program for managing customer’s bank accounts. A bank customer can do the following operations: 1. Create a new bank account with an initial balance. 2. Deposit money into his/her account. 3. Withdraw money from his/her account. For this operation, you need to output “Transaction successful” if the intended amount of money can be withdrawn, otherwise output “Transaction unsuccessful” and no money will be withdrawn from his/her account. Input The input contains several operations and is terminated by “0”. The operations will be “Create name amount”, “Deposit name amount”, or “Withdraw name amount”, where name is the customer’s name and amount is an integer indicating the amount of money. There will be at most 100 bank accounts and they are all created on the first month when the bank is opening. You may assume that all account holders have unique names and the names consist of only a single word. Output The output contains the transaction result of withdrawal operations and the final balance of all customers after some withdrawal and deposit operations (same order as the input). Sample Input Create Billy 2500 Create Charlie 1000 Create John 100 Withdraw Charlie 500 Deposit John 899 Withdraw Charlie 1000 0

1706

In order to compare two different gas samples, scientists use what is called the stp. What does stp stand for?

578

In Map Reduce why map write output to Local Disk instead of HDFS?

652