Ex.no: 1 STUDY OF UML DIAGRAMS Date: UML DIAGRAMS There are three classifications of UML diagrams: • Behavior diagrams. A type of diagram that depicts behavioral features of a system or business process. This includes activity‚ state machine‚ and use case diagrams as well as the four interaction diagrams. • Interaction diagrams. A subset of behavior diagrams which emphasize object interactions. This includes communication‚ interaction overview‚ sequence‚ and timing
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Find the magnitude of the average friction force. SOLUTION : (a) At point A EA = mgh = (90 kg) 9.80 m/s2 (15 m) = 13230 J At point B‚ James Bond is at rest so‚ EB = 0 (b) Using conservation of energy: EA = EB ⇒ EA = EC ⇒ mgh = mg h 1 + mv 2 ⇒ 2 2 B ⇒ vB = vC = gh = 2gh = 9.80 m/s2 (15 m) = 12.1 m/s 2 9.80 m/s2 (15 m) = 17.1 m/s 1 2 mgh = mvC 2 (c) Using conservation of energy: EC + Wf C→D = ED ⇒ Wf C→D = ED − EC = -13230 J where we used the fact that EC = EA . (d) Using the definition
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Acid Base Titration Purpose: The purpose is to calculate the molarity of a NaOH solution by titrating the base with 5mL of standard HCl solution in each trial. By adding the base with unknown molarity to the acid with 0.10M the molarity of NaOH can be calculated. The base‚ NaOH‚ helps bring the pH of the acid‚ HCl‚ closer to seven‚ which neutralizes it. When using the buret the amount of NaOH used is able to be determined. Then by writing a balanced chemical equation and using the titration
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5th 2000. It started in Philippines‚ spreading as an email message with the subject line “ILOVEYOU” and the attachment “LOVE-LETTER-FOR-YOU.txt.vbs”. the latter file extension in this case is .vbs but by default it don’t show up in the windows files it will comes up as the normal text file to end user‚ .vbs is interpreted file that when they click the text file thinking it was love letter form one of their ex-boyfriend(s)‚ they activate Visual Basic script which was the virus and once it activated
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Increased advertising revenue 11 2. Basic Operation of DVB-H 12 2.1. Operational Overview 12 2.1.1. Backward Compatibility 13 2.2. Improvements on DVB-T physical layer 13 2.2.1. 4K IFFT mode 14 2.3. DVB-T Modulation 15 2.3.1. Inner and Outer coding 16 2.4. C-OFDM Technology 16 2.4.1. Frame Structure 17 2.4.2. Symbols‚ Carriers and Cells 18 3. DVB-H Features 19 3.1. Time Slicing 19 3.1.1. Delta-t method 22 3.1.2. Hand Over Consideration 23 3.2. MPE-FEC (Multi Protocol Encapsulation –
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configuration of Fig. 7.62. R’= R1R2/R1+R2= 2.2kOhms*10kOhms/2.2Ohms+10kOhms= 20kOhms R’’=R3R4/R3+R4= 2.2kOhms*10kOhms/2.2Ohms+10kOhms= 20kOhms Rt= R’+R’’= 20kOhms+20kOhms= 40kOhms 8) For the network of Fig. 7.67: (a) Find the voltages Va and Vb. Va= 32V Vb= R2/I1= 12Ohms*3A= 36V (b) Find the currents I1 and Is. I1= 32V/12Ohms= 3A Is= V/Rt= 32V/74Ohms= 0.4mA 10) For the circuit board in Fig. 7.69: (a)Find the total resistance Rt of the configuration. R’= R6R5/R6+R5=3.3kOhms*2.4kOhms/3.3kOhms+2
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concentrate your efforts elsewhere. As with all functions‚ the built-in functions return values and‚ optionally‚ accept arguments that you pass to the functions when you call the functions. This essay will list different Visual Basic’s built in functions. VB supports many mathematical and/or numeric functions that can make calculations and other procedures very simple‚ as one just have to feed in the variables‚ and get the output after the function processes it. One such function is: The Sqr () function
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Implementation of active filters using OTA-C circuits Winter Training Report CONTENTS Title Page no. 1) Introduction to OTAs 2 2) Advantages of OTAs 3 3) First Order Filter using OTAs 4 4) Second Order Filter using OTAs 5
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CODE: BIT 3102 UNIT TITLE: EVENT DRIVEN PROGRAMMING Assignment Two This assignment focuses on the following • Controlling program flow using if control structure and select case control structure • Use of option buttons and checkboxes Create a VB project and save it as assignment two – your name and in this project add the following forms i. A form that reads in a student’s cat1‚ cat2 and final exam marks then computes the total and displays the total in a text box. It then displays a remark
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appealed to me was the opportunity for mission trips. I have always loved the idea of going on mission trips. I was blessed three years ago to go on a church mission trip. I was to Zacatecas‚ Mexico. We put on a VBS for the local children of the neighborhood. It was crazy because the VBS was held in a school‚ but most of it was outside with little shacks as school rooms. The whole school court was totally fenced in by a
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