NT1210 Mid-Term Exam Study Sheet Chapter 1 1.Kilobye (KB)‚ Megabyte(MB)‚Gigabyte(GB)‚ Terabyte (TB) –Approx. number of bytes in each 2.Capacitor charge to represent 0 or1 3. Convert binary to decimal 4.Hexadecimal 5.Disk drive – platters‚ tracks‚ sectors Chapter 2 6.Digital voice calls 7.Video compression 8.Web address – identify protocol‚ server‚ web page 9.Internet core 10.Device drivers 11.Network topologies Chapter 3 12.Networking standards 13.De Facto standard 14
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Scientists throughout the world use the International System of Units (Système International or SI)‚ which is based on the metric system. However‚ the metric system in not used on an everyday basis in the United States. It is often necessary to convert between the English system‚ which is used in the United States‚ and the SI system. One problem with the SI system is the size of the units sometimes turns out to be inconveniently large or small. Therefore it is often necessary to make conversions
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General Chemistry I Dr. Judith Albrecht Introduction Attendance: – mandatory for exams and lecture – absence in the exams leads to fall the class Goal of this course: – critical thinking and problem solving by yourself • responsible for your own learning process • studying continuously and independently is the key to success – active memorization – study groups (!!!) – ask questions Introduction 1.Introduction: Matter and Measurement 2.Atoms‚ Molecules‚ and Ions 3.Stoichiometry 4.Aqueous Reactions
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------------------------------------------------- Name: Date: Professor: ------------------------------------------------- Converting Decimal to Binary and Binary to Decimal (20 points) Instructions for the Binary Conversion Exercise: NOTE!!: YOU DO NOT HAVE TO CLICK ON THE DIAGRAM TO START THE LAB. The diagram displayed during the experiment is not used. The only buttons that you need to be concerned about are the “Suggested Approach” and the “Sample Solution”. Write
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HW-4 (Base conversion ) Date:__________‚ Name___________________________________ Please do not use any calculator in doing your homework. You need Scantron 882E. Please use a pencil to mark the answers. Make sure your Scantron is clean ‚ flat‚ and not folded when you submit. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) Write (in the same base) the counting numbers just before and just after 3246
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Computer Science Quiz Questions With Answers - Multiple Choice 1- IC chips used in computers are usually made of 1. Lead 2. Silicon 3. Chromium 4. Gold Answer: Silicon 2- One kilobyte is equal to 1. 1000 bytes 2. 1024 bytes 3. 100 bytes 4. 1023 bytes Answer: 1024 3- Which of the following is not an example of Operating System? 1. Windows 98 2. BSD Unix 3. Microsoft Office XP 4. Red Hat Linux Answer: Microsoft Office XP 4- Which supercomputer is developed by
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C H A P T E R I ALL ABOUT Java.lang PACKAGE Discussions String A String is a series of characters‚ example [‘h’‚’e’‚’l’‚’l’‚’o’]. In Java‚ string is an object. The Java platform has String class to create and manipulate strings in a Java application. To create a string‚ write String remark = “This is it!”; In the above statement‚ “This is it!” is a string literal‚ a series of characters. This string literal is assigned to a String object named remark. The string literal
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Functional Skills Level 1 & 2 Date 16/09/14 Day: Tuesday Wk Class Objectives To apply Knowledge of fraction‚ decimal and percentage to find equivalents. To be able to work collaboratively as a team Functional Maths: To be able to understand labels of a product when shopping. Success Criteria (Learning Outcome) Identify the process of finding equivalents Follow the process of finding equivalents Decide which calculations are needed; Show working out. Write answer
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Name: Bryan Westall NT1210 Lab 1.1 Lab 1.1: Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1-1 for the decimal number 2931 using either paper and pencil or a Word document. Exercise 1.1.2 Create a mapping similar to Figure 1-2 for the binary number 1102 using either paper and pencil or a Word document. 1102=7 (128) 27 (64) 26 (32) 25 (16) 24 (8) 23 (4) 22 (2) 21 (1) 20 1 1 0 Exercise 1.1.3 Create a mapping similar to Figure 1-2 for the
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to calculate) Set Tip = MealPrice * 0.15 (calculate) Write MealPrice (output data) #3 Write a program that converts a temperature input in degrees Celsius into degrees Fahrenheit and displays both temperatures. Declare Celsius as a float Declare Fahrenheit as a float Declare DegreeCesius as a float Declare DegreeFahrenheit as a float Write “Enter temperature in degrees Celsius to convert to Fahrenheit:” Input DegreesCelsius (get degrees to be converted) Fahrenheit = (9/5) * Celsius + 32 (calculate)
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