?____ are often considered the ultimate one-point solution for securing networks from both internal and external threats.
A. ?VPNs
B. ?Routers
C. ?Firewalls
D. ?Switches
Answer: C
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The two most significant developments in computing in recent years are cloud computing and the __________.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1. The systems analyst can gain an understanding of the credibility exhibited by managers in the organization by observing their clothing. 2. STROBE is short for Structured Observation of the Environment. 3. A systems analyst needs a realistic plan about what will be done with the data once they are collected. 4. A systems analyst can use one of four main types of samples: convenience, purposive, simple random, and complex random.
Discuss each of the following terms in the context of Java’s threading mechanisms:
a) synchronized b) wait c) notify d) notifyAll e) Lock f) Condition
Many people don’t care how something works as long as they can use it successfully.
a. True b. False