Network Fundamentals and Mode of communication

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First  class of class XII coma and coms

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visual Basic Assignment #1

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Biswajit Bhunia Assistant Teacher, Bankura Banga Vidyalay my mail: biswajit62418@gmail.com  Question: Write a Program in VB to check whether a given number is Prime or Not. Ans. Open Visual Basic 6.0 Start → Programs/All Programs → Microsoft Visual Studio 6.0 → Microsoft Visual Basic 6.0 Select Standard EXE → Open Take one Label(Label1) → Press F4 → Caption → Enter any Number Take one  TextBox(Text1) → Press F4 → Text → Press SpaceBar Take on CommandButton(Command1) → Press F4 → Caption Double Click on Command1 Write the following Code- PRIVATE SUB COMMAND1_CLICK() DIM N,R,I AS INTEGER N=VAL(TEXT1.TEXT) R=0 FOR I=2 TO N/2 R=N MOD i IF R=0 THEN    MSGBOX “NUMBER IS NOT PRIME”   Exit sub END IF NEXT I IF R=0 THEN  MSGBOX “THE NUMBER IS NOT PRIME” ELSE MSGBOX “THE NUMBER IS PRIME” ENDIF END SUB Save the Project File → Save Project → Save in → Select Desktop → xi69.frm → Save → xi69.vbp → Save Run The Project Press F5
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Full Adder, A combinational Logic Circuit

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Full Adder : It is a combinational logic circuit that can be used to add two binary numbers containing two or more bits. To implement a Full Adder we can do the following steps- 1. Making Truth Table 2. Boolean Expression 3. Logic Diagram 4. Full Adder using Two Half Adders 5. Block Diagram of Full Adder. You will get all answers of Full Adder: Please See , Share , Like and Subscribe My Channel to promote me. Thank you. Please see with pen and paper. Know About Full Adder Click the above link
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