bhosad Singh 109033 I2 PPS LAB PDF

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pps assignment for FY so that they can save time...

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Saubhagya Singh DIV 9

I2

109032 PPS LAB-ASSIGNMENT NO: 1 AIM: a) Write an algorithm and draw a flowchart to log in to GMAIL account. b) Write an algorithm and draw a flowchart to Calculate the volume and area of sphere using the formulas V=4* Pi*r3 /3 and A=4*pi*r2 where r is radius of square of the sphere. OBJECTIVE: 1. To understand importance of flowchart for any programming model. 2. To learn simple flowchart symbols and arrows to define relationships. 3. To understand and develop visual representations of the flow of data. THEORY: 1. Terminal- It indicates the starting or ending of the program process or interrupts the program.

2. Input/Output- Used for any input output operation.

3. Decision- Used for decision making (T/F).

4. Flow Lines- They indicate the flow of control.

5. Connectors- Allows flowcharts to be drawn without intersecting lines or without a reverse flow.

ALGORITHMStep 1: Start Step 2: input radius Step 3: calculate volume using (4*pi*r^3)/3 and store in volume Step 4: calculate area using 4*pi*r^2 and store in area Step 5: print volume Step 6: print area Step 7: Stop.

FLOWCHART-

ALGORITHMStep 1: Start Step 2: goto www.gmail.com website Step 3: click on login button Step 4: enter the mail id and password Step 5: are mail id and password correct Step 6: if mail id or password are incorrect goto Step 4 Step 7: else display gmail account Step 8: Stop

FLOWCHART-

FAQsQ1) Enlist various rules to draw flowchart. A1) Flowchart should be neat clear and easy to understand. The usual flow is top to bottom and left to right. Only one flow line should come out from the process symbol. Only one flow line for terminal symbol.

Q2) How to indicate timeframe on a flowchart? A2) Timeframe can be indicated from bottom left of flow chart.

Q3) How to show responsibilities on a flowchart? A3) They are represented by columns on flowchart. The symbols are placed within the column of the person or group responsible to complete the flowchart....