is stored. Algorithm A sequence of instructions which rigorously defines a solution to a problem. Antiglare screen A polarized screen attached to the front of the monitor‚ which reduces eye strain. Assembler A program which converts ASSEMBLY LANGUAGE into MACHINE CODE to be used by a computer. Automation Computer control of machines and processes. Backing storage Memory external to the computer used for storage of large quantities of data or large programs
Premium Computer Computer program Computer data storage
Microsoft Word or Excel‚ create a chart similar to Table 1-3 for the hexadecimal codes for the numbers from 0 through 9. Binary Decimal Hexadecimal Character 00000000 0 000 NUL 00000001 1 001 SOH 00000010 2 002 STX 00000011 3 003 ETX 00000100 4 004 EOT 00000101 5 005 ENQ 00000110 6 006 ACK 00000111 7 007 BEL 00001000 8 008 BS 00001001 9 009 HT Exercise 1.4.3 What are the binary and decimal values of the ASCII letter K? 01001011‚ 75. What is the relationship of ASCII to the UCS encoding? For communication
Premium
Business Telecom Strategy & Applications I Chapter 1 Introduction to Data Communications ISM6222 Copyright 2011 John Wiley & Sons‚ Inc Course Overview INSTRUCTOR Name: Young Kwark Office: 347 STZ E-mail: youngkwark@ufl.edu Subject: ISM6222 Office hours: Wed 10am–noon or by appointment Class Website: http://lss.at.ufl.edu Sakai System Log in with your Gatorlink id and password Course Overview • Grading Policy Group Project Individual/Group
Premium OSI model Computer network Internet Protocol Suite
COURSE SYLLABUS SICS 1533: FOUNDATIONS OF COMPUTER SCIENCE "Whatever you vividly imagine‚ ardently desire‚ sincerely believe and enthusiastically act upon must inevitably come to pass!" Paul J. Meyer a "To be successful‚ you must decide exactly what you want to accomplish‚ then resolve to pay the price to get it." - Bunker Hunt b [Academic Year / Semester] 2013 / 2014‚ First Semester [Class Location] City Campus‚ Computer Lab [Class Meeting Time(s)] (Depending
Premium Mathematics Number theory Prime number
Review of Essential Terms and Concepts CIS-300 1. The word bit is a contraction for what two words? Binary digit 2. Explain how the terms bit‚ byte‚ nibble‚ and word are related. A bit is one digit‚ a nibble consists of four bits‚ and a byte consists of eight bits‚ while a word consists of two or more adjacent its. 3. Why are binary and decimal called positional numbering systems? Each position in a number of is weighted by a power of the radix 4. Explain how base 2‚ base 8‚ and base
Premium Binary numeral system Decimal Computer
and data. e.g. User manuals written by specialists. iii. Software: Software is another name for a program or programs. A program is the step-by-step instructions that tell the computers how to do its job. The purpose of software is to convert data (unprocessed facts) into information (processed facts). It is the software that processes the data to create information. [pic] iv. Hardware: It is the collection of equipment‚ e.g. keyboard‚ mouse‚ monitor‚ system unit‚ and other
Premium Computer Computer data storage Personal computer
C and contains quite a few H’s and perhaps some O’s‚ it is organic. Use the naming organic compounds rules. * If the compound starts with a metal‚ it is most likely ionic. Use the naming binary ionic compounds rules. * If the compound starts with a nonmetal other than H or C‚ use the naming binary molecular compounds rules. It is also essential that you memorize some common polyatomic ions. Polyatomic ions behave as a unit. If you need more than one of them‚ enclose them in parentheses
Premium Ion Ammonia Salt
Name: ________________________ Class: __________ | Carlingford High School 2008 YEAR 12 2 UNIT SENIOR SCIENCE HALF YEARLY EXAM Time Allowed: 2 hours Instructions: * Attempt all questions * Answer all questions in the spaces provided on this paper. SECTION I: Multiple Choice Questions (Q1-15) (15 marks) SECTION II: Extended Response Questions (Q16-29) (65 marks) Name: __________________________ Class: _____________ SECTION I: 15 Multiple Choice
Premium Electromagnetic radiation Optical fiber Electromagnetic spectrum
IP addresses consist of numbers that are 32 bits long (in binary)‚ have 4 octets (bits of 8) and use the decimal dot notation. IP addresses are comprised of two components: the network ID and the host ID. For example: In a class C network: 192.168.10.128 Network ID Host ID (16-bit block) (8-bit block) DNS (domain name system) is used with IP addresses. DNS converts domain names and websites to IP addresses‚ which a computer can read. The computer remembers the IP address
Premium IP address Subnetwork
subnet should have its own hub or switch. When you subnetting you need to have a understanding of IP address. Each address is a 32 bit number that is divided into 4 sections of 8 bits that are called octets. Each octet is converted from binary to decmial form and separated with a dot to make it easier to read. As an example suppose you have a Class C block of IP addresses and the address for that block is 38.9.211.0 Since this is a class C subnet your default subnet mask would
Premium Subnetwork IP address Classful network