In what ways do console computers like Xbox and PlayStation represent the cutting edge of modern computing?
What will be an ideal response?
You could say in many ways. Modern consoles include a lot of processing power, storage, and I/O. The top?of?the range consoles have a very a high?performance and use cutting?edge technology in the design of the processors. For example, the PlayStation uses the Cell processor that consists of a 3.2 GHz PowerPC processor and six processing elements. These processing elements have 128?bit registers and support Altivec SIMD extensions. This is a non?homogeneous multiprocessor. You could argue that this level of power and complexity is quite remarkable in a low?cost, mass?market, games environment. If the same level of technology (with respect to the state of the art) were to be applied to other consumer games/toys, a child that once had a model boat in the bath would now have a nuclear?powered aircraft carrier and require a larger bathroom.
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________ involves reworking programs to make them clearer and easier to maintain while preserving their correctness and functionality.
a. Object-oriented programming b. Refactoring c. Agile software development d. LAMP
For a local variable in a function to retain its value between calls to the function, it must be declared with the ________ storage-class specifier.
Fill in the blank(s) with the appropriate word(s).
It is more likely that you may need to compress a vector image than a bitmap image
Indicate whether the statement is true or false
Identify the letter of the choice that best matches the phrase or definition.
A. Another name for Desktop as a Service B. Allows developers to create, test, and run their solutions on a cloud platform without having to purchase or configure the underlying hardware or software C. A computing environment where an Internet server hosts and deploys applications D. Application that incorporates data from multiple providers into a new application E. An environment of servers that house and provide access to resources users access via the Internet F. The number of bits the processor can interpret and execute at a given time G. One billion ticks of a system clock per second H. The most widely used coding scheme to represent a set of characters I. Measured in ticks per second J. Patterns that define the combinations of 0s and 1s that represent uppercase and lowercase letters, numbers, and special symbols K. Number system that has just two unique digits, 0 and 1 L. This kind of processor is a single chip with two or more processor cores M. One of the leading manufacturers of personal computer processor chips N. Most desktop cases have at least three of these O. An extremely fast unit of time P. The flash memory chips that store a computer's startup information frequently use this kind of technology Q. The data on most of this type of chip cannot be modified R. Type of memory that can keep its contents when the power is removed from the computer S. 8 bits grouped together as a unit form this T. Memory usually consists of one or more chips on this