CSCI 108: Computer Science & Phython Midterm - Term Paper Example

Computer Science & Python Midterm of Computer Science & Python Midterm Decimal to Binary conversion: Number is 111(111)10 = (1101111)2Explanation:64321684211101111So the binary number we require is 1101111Decimal to Hexadecimal conversion:( 777 )10 = ( 309 )16ExplanationContinually divide decimal number by 16 to give a result and a remainder. Write down the remainder (in hexadecimal).DivisionResultremainder (in dec)remainder (in hex)777 / 16489948 / 163003 / 16033So the required Hexadecimal number is 309ASCII:It is a coded representation of text in computers, and devices that operate with text.

In other words it is set of coding which does not allow specific formatting like underlined, fonts, italic or bold text. Characters 0-127 are termed as Standard ASCII Set while characters 128- 255 are termed as Extended ASCII Set.UNICODE:It is and coding standard related to the industry. UNICODE allows the text represented in any writing system of the world to be manipulated and presented. It includes around 10,000 characters, a set of encoding of characters, visual referencing coding charts, and methodology for encoding etc.

It covers almost all the languages of the world and is mostly used in operating systems, web, fonts and emails, etc.Both are related in a way that first 128 characters of UNICODE are same as ASCII.Comparing lossless and lossy compression:In lossless is a type of data compression in which each and every bit of information remains (as in the original one) after the file is uncompressed. While, lossy compression is a type pr data compression that reduces a file by permanently removing certain data, particularly redundant data.

High level programming languages besides Python:The two high level programming languages besides Python are:JAVARubyRAM and CPU:RAM or Random Access Memory is volatile memory that stores data that is waiting to be processed by the Central Processing Unit of the computer. All of the data in the RAM is lost once it is powered off. Central Processing Unit is responsible for data processing. Traveling of data starts from the hard drive then moves toward RAM and finally reached to the CPU for processing.

Difference between internet and WWW:Internet is the huge network of network through which all the networks are connected globally while World Wide Web is way for accessing data over the internet. (Morley, Parker, & Parker, 2010, p. 32-33)Algorithm:It is a step by step explanation of performing of specific task. It can be as easy as multiplication of 3 numbers and as complex as running of a compressed video.GATE in computer Engineering:It is environment for developing of writing software which can process human language text.

It is mostly used for extracting text. It helps Computer Engineers to describe and establish organizational infrastructures for processing languages, and assists the embedding of processing of language functionalities into the application.Stats for two Computer Science related fields:Computer Network Architects:According to U.S. BLS website states job opportunities for computer network architects is expected to increase by 15% from 2012 to 2022. Jobs for CNA will grow as organizations continue to increase their usage of mobile and wireless networks.

The median current salary of this position is U.S $91,000 per year or U.S $43.75 per hour. ("U.S. Bureau of Labor Statistics", n.d.)Computer Support specialist:According to U.S. BLS website states job opportunities for computer network architects is expected to increase by 17% from 2012 to 2022. Need of support staff is required when companies expand and increase their requirement of computers and related applications. A progress in the job market could be seen for computer support specialist as the organizations are moving towards cloud computing.

The median current salary of this position is U.S $48,900 per year or U.S $23.51 per hour. ("U.S. Bureau of Labor Statistics", n.d.)ReferencesComputer Network Architects : Occupational Outlook Handbook : U.S. Bureau of Labor Statistics. (n.d.). Retrieved from http://www.bls.gov/ooh/computer-and-information-technology/computer-network-architects.htm#tab-1Computer Support Specialists : Occupational Outlook Handbook : U.S. Bureau of Labor Statistics. (n.d.). Retrieved from http://www.bls.gov/ooh/computer-and-information-technology/computer-support-specialists.

htm#tab-1Morley, D., Parker, C. S., & Parker, C. S. (2010). Understanding computers: Today and tomorrow. Boston, Mass: Course Technology Cengage Learning.