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Q:

What is difference between "assign" and "retain" keyword?

Answer

Retain -Specifies that retain should be invoked on the object upon assignment. takes ownership of an object


Assign - Specifies that the setter uses simple assignment. Uses on attribute of scalar type like float,int.

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Subject: SAP

Q:

What is Cocoa and cocoa touch?

Answer

Cocoa is for Mac App development  and cocoa touch is for apples touch devices - that provide all development environment 


 

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Subject: IOS

Q:

What are the features is IOS 6?

Answer

1.Map beautifully designed from the ground up (and the sky down)


2.Integration of Facebook with iOS


3.shared photo streams.


4.Passbook - boarding passes, loyalty cards, retail coupons, cinema tickets and more all in one place


5.Facetime - on mobile network as wifi


6.changed Phone app - *remind me later, *reply with message.


7.Mail - redesigned more streamline interface.


8.Camera with panorama . 

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Subject: IOS

Q:

What is latest iOS version?

Answer

IOS - 6.1.3 (updated on 5/15/13 3:15 AM Pacific Daylight Time)

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Subject: IOS

Q:

What are the activities we will do in SAP MM module implementation?

Answer

Various activities in SAP MM are : Inventory, Warehouse, Purchasing, Vendor evolution, Invoice varification, etc.

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Subject: SAP

Q:

What is the difference between a contract and a scheduling agreement?

Answer

A scheduling agreement can be made for Consignment, Subcontracting and stock transfer. A contract, also known as a blanket PO, can be made for standard items and can be restricted to a Value or QTY.

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Subject: SAP

Q:

What is meant by consignment stock?

Answer

Consignment stock is the material which is lying in the premises but is not owned by the company. It has no value assigned to it until it is taken into own stock. Once it is used in production or to be sold, it is taken into own stock.

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Subject: SAP

Q:

What is Legaccy System Migration Workbench? How it can be carried out in SAP SD?

Answer

LSMW is widely used by EDI programmers. EDI Programmers connect the SAP system to Non SAP system. During this Data migration is a necessity. When data migrates from source to destination the destination code is differrent from the source code. So what LSMW does is 


* Converts the data in to batch files


* Then converts the batch files in to source code batch files 


* And then mirgates data. Standard Interfaces like BAPI or Idoc are used in this process.

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Subject: SAP