Buffering in I/O is used to :. a. All of the other answers.
b. support copy semantics for application I/O.
c. provide adaptations for devices that have different data-transfer sizes.
d. cope with a speed mismatch between the producer and consumer of a data stream.

You have inserted new slides based on a word outline. how do you format these new slides to match the powerpoint presentation formatting? a. select all slides in the presentation and click format on the home tab. b. select the new slides and click reset on the home tab. c. select all slides in the presentation and click reset on the home tab. d. select the new slides and click format on the home tab.

Dameas communication challenge is due to which factor

1. which of the following is a search engine? a) mozilla firefox b)internet explorer c)google d)safari 2. which of the following statements is true? a) all search engines will provide the same results when you enter the same query. b) all search engines use the same amount of advertisements. c) some search engines are also browsers. d) search engines often provide different results, even when you enter the same query.