Answer the following statements true (T) or false (F)
1) Examples of human readable external I/O devices are printers, terminals,
and keyboards.
2) The use to which a device is put does not have an influence on the software
and polices in the operating system and supporting utilities.
3) Direct memory access is the dominant form of transfer that must be supported by the operating system.
4) The hierarchical philosophy is that the functions of the operating system
should be separated according to their complexity, their characteristic time scale, and their level of abstraction.
5) The actual queuing and scheduling of I/O operations occurs at the logical I/O module.
1) T
2) F
3) T
4) T
5) F
You might also like to view...
In recursive backtracking, if one set of recursive calls does not result in a solution to the problem, what happens?
a. The program returns to a previous decision point and makes a different decision. b. The program backs up to the previous decision point and throws an exception. c. The program continues, with unexpected results. d. The program backs up to the original method call.
Continuing with the example of the Election service, explain why the part of the WSDL is referred to as ‘abstract’. What would need to be added to the service description to make it completely concrete?
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. On the left side of the Layer Style dialog box, under Blending Options: Default, you can click a check box to select an option, such as Drop Shadow or Outer Glow, and apply the default settings for that option. When you do, the effect is applied, and you are given the opportunity to modify the effect. 2. Pattern fills include many different texture options. 3. Photoshop cannot link a fill layer to a layer mask. 4. The default gradient combines the background color with transparent pixels.
Fixed-length strings are terminated by a delimiter.
Answer the following statement true (T) or false (F)