Answer: File History
Explanation: File history is the history that gets created in the form of back-up that keeps the record of the stored files. It is used in protecting the files that is present on the system like desktop, libraries,etc.
It creates the duplicate records in the storage for any future use and it can also be restored easily.File history also facilitates with feature of deleting the unnecessary history afterward when the user wants.
The answer is : variables
When viewing data entered into a spreadsheet, the columns identify Variable. The variables later can be used on a formula to help you process any sort of data that is implemented within excels' formula system
Answer:
A. using a hook in his opening
B. detailing the speech’s objectives
E. letting his audience know what to expect
Explanation:
Opening his speech using a quotation is a strategy of using a narrative hook, or simply hook, by Ian. Giving a grand and enticing opening is what makes an audience to pay attention and listen to what the speaker has to say in his speech. So, first strategy used by Ian is using a hook in his opening.
Another strategy used by Ian is giving objective details of his speech. By outlining what he will be covering in his speech, Ian is letting his audience know what to expect from the speaker and his speech, and also gave details of his speech.
So, option A, B, and E are correct.
So far the most general and convincing definition is to say that Web Services are the set of applications or technologies with the ability to interoperate on the Web. These technologies exchange data between them in order to offer services.
Answer:
Answered below
Explanation:
With the evolution and growth of technology, and as we are increasingly having our everyday lives dependent on technology, there arise problems that shouldn't be ignored.
Security of people's personal data and information is of paramount importance. Access to personal information and the sale of these information to companies without the owner's permission is a breach of privacy and one of the challenges we face today.
With the growth of data, there are newer threats and attacks on software security systems to steal these data and therefore there's a need for everyday assessment and improvement in security of data.
