SAP R/1: This was the 1st version and was launched in 1972. 1  The alphabet R stands for real time data processing. This is a one tier architecture. 2  SAP R/2: this was the second version introduced in 1979. Known more to be a database and dialogue based oriented business solution.
1. SnapBox: This is hands down the best iOS app to download Snapchat photos and videos. With SnapBox, all your Snapchat photos and videos are saved permanently forever. Whenever you receive a snap, open SnapBox and login with your Snapchat user id and password and all your snaps are saved.
1 Tap the Camera button. ( 2 The first time you do this another two alerts appear, tap OK to Let Snapchat use your location) and Allow to the Allow Snapchat to Access your location while you use the app alert. 3  Tap the middle of the screen and add a caption to the image.ere's how to send a Snapchat message: 1  Tap the Camera button. 2  Tap the middle of the screen and add a caption to the image. 3  Tap the Text icon in the top right to change the style of the caption. 4  Tap the Draw icon to bring up a colour picker. 5  Tap Send to send the image.