Some operating systems perform buffered I/O. In this scheme, an output request is accepted from a user, and the user is informed of the normal I/O completion. However, the actual physical write operation is performed later, at a time convenient to the operating system. Discuss the effect of buffered I/O on integrity in a DBMS.
What will be an ideal response?
Because of buffered I/O, the DBMS will think a write has been completed when in fact it may not have been.
You might also like to view...
Choosing the typeface is one of the most important decisions designers make. What are some considerations for choosing a typeface for an identity package?
What will be an ideal response?
A(n) ________ is the word processing name for a long dash in a sentence, which is similar to a comma only stronger
A) em dash B) double dash C) emphasis dash D) en dash
On a client/server network, one or more computers act as a server, and the other computers on the network request services from the server.
Answer the following statement true (T) or false (F)
When you use Modernizr, you can write style rules that apply only to children of elements with specific __________ values.
A. class B. ID C. type D. src