Which of the following causes token expiration to occur?

Which datatype is not supported by Trading API ?

What is the data type of the Item.AutoPay input field in a ReviseFixedPriceItem API call for eBay Trading Web Service?

How many records will we get if we make the following API call? http://open.api.ebay.com/shopping?callname=FindPopularItems&responseencoding=XML&appid=YourAppIDHere&siteid=0&version=531&QueryKeywords=harry

What will be the datatype for the ChannelID parameter when you make a GetPublicAlerts API call of eBay Client Alerts API?

By Default, What will be the maximum number of entries to return in a single getMostWatchedItems API call?

Which request and response formats are supported by the Merchandising API?

How many DSR query requests are allowed per seller per day?

'ack' indicates whether there are any errors or warnings associated with the processing of the request. Which of the following are the applicable values for the ack output field that can be returned by the web service when you make a Merchandising API call?

Which URL (endpoint) will be used to post requests to Feedback API?

What is the difference between FindPopularItems and FindPopularSearches API calls for eBay Shopping Web Service?