____ is the standard page description language for Web pages.
a.
SQL
b.
Java
c.
HTML
d.
XML
c.
HTML
HTML (HyperText Markup Language) is the common “code” for creating web pages that makes them readable on “standard” web browsers. XML is a generalization of HTML which makes it possible to create specialized versions of HTML. Java is a programming language which can be “invoked” when a web page is accessed by a browser and SQL is a standard access language for querying data bases.
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End-of-line comments that should be ignored by the compiler are denoted using:
a. Two forward slashes (//). b. Three forward slashes (///). c. A slash and a star (/*). d. A slash and two stars (/**).
VLSM
a. minimizes wasted IP address space when interconnecting subnets. b. is not recommended in modern computer networks. c. reduces the number of bits required in a subnet mask from 32 to 24. d. is the same as classful addressing.
You can help Cherry finish her project faster by expediting. Here are the costs.
If Cherry can keep her expediting expenses to $325 per week, then she would benefit from expediting because she can start a new project earlier than planned. If she goes over the $325 per week limit, it would not be worthwhile.
a. Which three activities cannot be expedited at all because they are at their crash times already?
b. Which two activities cannot be expedited because their expediting cost exceeds the weekly limit?
c. Which two activities are unlikely candidates for expediting because they are not on the critical path?
d. Set up a table and show step-by-step which activities should be expedited to shorten the project time. What is the minimum time the project will take if Cherry expedites the project as much as she can and stays within her limits?
e. Why is Cherry’s limit exceeded if you try to shorten the project by one day more?
A section of code that is repeated is referred to as a ____.
A. condition B. selection C. repetition D. loop