Which of the following ports would be used to resolve a domain name to an IP address?
A. 443
B. 23
C. 53
D. 69
Answer: C
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A request-reply protocol is implemented over a communication service with omission failures to provide at-least-once RMI invocation semantics. In the first case the implementor assumes an asynchronous distributed system. In the second case the implementor assumes that the maximum time for the communication and the execution of a remote method is T. In what way does the latter assumption simplify the implementation?
What will be an ideal response?
While viewing the properties of a virtual machine, from which tab can you specify what a VM should do when Hyper-V starts or stops?
A. Checkpoints B. Actions C. Settings D. Custom Properties
What do we mean when we say that the English language is ambiguous? Give two examples of English ambiguity (other than the example used in this chapter) and explain the ambiguity. Why is ambiguity a problem for programming languages?
What will be an ideal response?
Case-Based Critical Thinking QuestionsCase 4-2You have finished your coursework as a Web designer and you are preparing to teach a course about typography at the local community college. You review your notes to prepare for your first lecture.You tell students that a drawback of enlarging type is that the characters can look ____.
A. pixelated B. cramped C. digitized D. emphatic