A ________ is a program that helps keep people from hacking into your computer
Fill in the blank(s) with correct word
firewall
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A file is a container, but it stores only the projects associated with that particular file.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1) An application can be implemented as a set of threads, which cooperate and execute concurrently in the same address space. 2) Because of the potential disadvantages, load sharing is not one of the commonly used schemes in current multiprocessors. 3) The operating system, and in particular the scheduler, is perhaps the most important component of a real-time system. 4) One useful measure of the ability of an operating system to function deterministically is the maximum delay from the arrival of a high-priority device interrupt to when servicing begins. 5) User control is generally much broader in an ordinary operating system than in a real-time operating system.
Identify the program that coordinates computer resources, provides an interface between users and the computer, and runs applications.
A. operating system B. device driver C. system software D. application software
Figure WD 6-1
In the accompanying figure, what type of hyperlink is being created?
A. a link to a Web page B. a link to an e-mail address C. a bookmark D. a link to a new document