List the four functions of an operating system.
What will be an ideal response?
1. Provide a user interface 2. Manage files 3. Manage hardware 4. Manage applications
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Functions partial_sum and partial_sort are similar in that:
a. Both perform their tasks on only part of a sequence and never the whole sequence. b. Both take two iterators as arguments. c. Both are overloaded to take a binary function as an extra argument. d. None of the above.
Which of the following is true regarding localizing?
Match each item with a statement below:
A. an organization's set of rules regarding how to handle and protect sensitive data B. the first level of security in any network C. once it is activated it can replicate itself throughout the network by taking advantage of services on computers in the network D. these viruses change their appearance each time they replicate or infect E. type of malware that appears to perform a desired function but in fact performs malicious functions F. the primary method of keeping hackers out of a network G. a security device that can detect a hacker's attempts to gain access to the network H. a single-key encryption method I. uses a mathematically matched key pair
Using a work breakdown structure (WBS) allows one to manage a project as one large task.
Answer the following statement true (T) or false (F)