Computer science From Wikipedia‚ the free encyclopedia Computer science (abbreviated CS or CompSci) is the scientific and practical approach to computation and its applications. It is the systematic study of the feasibility‚ structure‚ expression‚ and mechanization of the methodical processes (or algorithms) that underlie the acquisition‚ representation‚ processing‚ storage‚ communication of‚ and access to information‚ whether such information is encoded in bits and bytes in a computer memory or
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What is Finance? Finance is allocation of assets and liabilities over period under various circumstances. The utmost important point in finance is time valuation in terms of money‚ like the value of currency today has more value when equated to same unit of currency tomorrow. Finances main objective is valuate assets in according to their level of risks and projected rate of return. It directly or indirectly refers to the involvement of money. The term finance formulates numerous and incalculable
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Thus the basic functions of an OS are – 1. Process Management – Managing the programs that are running. 2. Memory Management – Managing and rationing the memory between processes and data. 3. Storage Management – Managing the permanent Storage of data on disks or other media 4. I/O Management – Managing the input and output 5. Device / Resource Management – Managing devices and resources and allowing the users to share the resources 6. Security and Protection – Securing the
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of malware. They spread over computer networks by finding operating system vulnerabilities. Worms typically cause harm to their host networks by consuming bandwidth and shorting out web servers. Generally‚ the intent of the worm is to be malicious. There are some worms however‚ which do not have malicious intent. They are referred to as anti-worms. Computer worms are classified as a type of computer virus‚ but there are several characteristics that distinguish computer worms from regular viruses
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Jacinto St.‚ Davao City CPE 420: Computer Systems Architecture [Evolution of Computers – From 1st Generation to Present] November 13‚ 2012 Prepared for: Engr. Eleonor Palconit Prepared by: Jhunorjim C. Zandueta The evolution of computers is considered one of the most rapid technological development in the history of human innovation. Within just 50 years‚ computers had evolved from bulky military hardware that computed ballistic trajectory to compact
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1. BASIC PHRASES [pic] [pic] [pic] |¡Buenos días! |¡Buenas tardes! |¡Buenas noches! | |bway-nohs dee-ahs |bway-nahs tard-ays |bway-nahs noh-chays | |Hello! / Good morning! |Good afternoon! |Good evening! / Good night! | |¡Hola! / ¡Chao!
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The Computer Applications program is for students who want to use the computer as a tool of productivity. The General Education courses‚ in conjunction with specialized courses‚ provide a broad foundation and sharpen students’ skills in preparation for entry into or advancement in today’s workplace. This curriculum‚ following the database systems track‚ provides training‚ skills‚ and knowledge that prepare students for employment as entry-level database programmers and designers; or provides
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responses. These factors were also known as Porter’s Five Forces Model is a useful strategic tool to evaluate the opportunities and threats for the oil and gas industry which includes the threat of new entrants‚ bargaining power of suppliers‚ bargaining power of buyers‚ threat of substitute products and intensity of rivalry among competitors. Threat of New Entrants (Low) The British Petroleum (BP) enters Russian oil market and become top five oil and gas companies based on the market value in
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The purpose of this paper is to think of a particular time in my childhood and apply Bronfenbrenner’s five systems to that particular time. Urie Bronfenbrenner’s ecological theory in child development suggest that five levels of the environment simultaneously influences us as children. Bronfenbrenner believes that we cannot fully understand the phenomenon of continuity and bio-psychological characteristics of a child without considering how we are influence by each level of our environment. The 5
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Anatomy of contemporary GSM cellphone hardware Harald Welte April 16‚ 2010 Abstract Billions of cell phones are being used every day by an almost equally large number of users. The majority of those phones are built according to the GSM protocol specifications and interoperate with GSM networks of hundreds of carriers. Despite being an openly published international standard‚ the architecture of GSM networks and its associated protocols are only known to a relatively small group of R&D engineers
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