Homework 3
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Publicado: 23 de octubre de 2012
What are the four types of types of operating systems?
A: real-time, single-user/single-tasking, single-user/multitasking, and multi-user/multitasking.
What is a real-time application?
A: it isan application that responds to certain inputs extremely quickly.
What is a single-user/single-tasking operating system?
A: it is an operating system that allows a single user to perform just onetask at time.
What is a single-user/multitasking operating system?
A: it is one that allows a single user to perform two or more functions at once.
Which operating system is considered afreeware?
A: Linux
Which operating system first appeared with IBM PC?
A: DOS
Which is an embedded operating system?
A: it is one that is built into the circuitry of an electronic device, unlike aPC’s operating system, which resides on a magnetic disk.
Which are the forms that commercial software programs come?
A: stand-alone program, software suites, shareware programs.
What is a wordprocessor?
A: provides tools for creating all kinds of text-based documents.
What is a block?
A: it is a contiguous group of characters, words, lines, sentences, or paragraphs in your documentthat your mark for editing or formatting.
What are the two categories of graphics files?
A: bitmapped and vector files.
What is a bitmap?
A: it is a binary representation of an image in whicheach part of the image, such as pixel, is represented by one or more bits in a coordinate system.
What are vectors?
A: they are mathematical equations describing the size, shape, thickness, position,color, and fill of lines or closed graphical shapes.
What is file format?
A: it is a standardized method of encoding for storage.
What are the five major categories of graphics software?
A:Paint programs, photo-editing programs, draw programs, computer-aided design programs, and 3-D modeling and animation programs.
What are paint programs?
A: they are bitmap-based graphics...
A: real-time, single-user/single-tasking, single-user/multitasking, and multi-user/multitasking.
What is a real-time application?
A: it isan application that responds to certain inputs extremely quickly.
What is a single-user/single-tasking operating system?
A: it is an operating system that allows a single user to perform just onetask at time.
What is a single-user/multitasking operating system?
A: it is one that allows a single user to perform two or more functions at once.
Which operating system is considered afreeware?
A: Linux
Which operating system first appeared with IBM PC?
A: DOS
Which is an embedded operating system?
A: it is one that is built into the circuitry of an electronic device, unlike aPC’s operating system, which resides on a magnetic disk.
Which are the forms that commercial software programs come?
A: stand-alone program, software suites, shareware programs.
What is a wordprocessor?
A: provides tools for creating all kinds of text-based documents.
What is a block?
A: it is a contiguous group of characters, words, lines, sentences, or paragraphs in your documentthat your mark for editing or formatting.
What are the two categories of graphics files?
A: bitmapped and vector files.
What is a bitmap?
A: it is a binary representation of an image in whicheach part of the image, such as pixel, is represented by one or more bits in a coordinate system.
What are vectors?
A: they are mathematical equations describing the size, shape, thickness, position,color, and fill of lines or closed graphical shapes.
What is file format?
A: it is a standardized method of encoding for storage.
What are the five major categories of graphics software?
A:Paint programs, photo-editing programs, draw programs, computer-aided design programs, and 3-D modeling and animation programs.
What are paint programs?
A: they are bitmap-based graphics...
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