Answer:
A
Explanation:
The best action to take is to download and install the last good update; in that case, it will override the recent unstable update.
An update is not like a single program that can be add or remove from the control panel.
Answer:
Navigation Tabs
Explanation:
Navigation tab is used to switch between different pages that are shown in navigation tab. It is not used to navigate through the document.
Scroll bar is used to navigate through the document line by line. It has been shown on the right side of the document to move up and down the page.
Next page and previous page button used to navigate between pages of the documents.
Answer: False
Explanation:
This means that the mappings between the two schemas may be specified in either one of these languages.In most relational DBMSs today, there is no specific language that performs the role of SDL. Instead, the internal schema is specified by a combination of functions, parameters, and specifications related to storage. These permit the DBA staff to control indexing choices and mapping of data to storage
