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B. Fill in the blanks.
1. Each shape in flowchart represents the direction of among the steps.
2. The traffic lights cycle through green, yellow, and red at interval of time to control
road intersections traffic flow.
3. Variables are the that hold information.
4. Programing language helps to with computers.
5. must terminate after a finite number of steps.
6. relational operator means equal to.
7. Few lines of running in the background drive the traffic lights.
8. Simple assignment operator assigns values from side to left side operand.
C. State whether these statements are true or false.
1. The language which the computer understands is syntax.
2. '/' operator divides the first operand by the second.
3. Flowchart shows steps in rectangular boxes.
4. Bar code scanner is an application of coding.
5. Logical operators are of four types.
6. Variable defined outside the scope cannot be accessed.
D. Match the following.
1. Coding a. *=
2. b . 0
3. FALSE c. Instructions to be executed on a computer to
perform a specific task
4. Video games d. Process/Processing
5. Multiply AND assignment operator e. a is greater than or equal to b
6. a>=b f. Application of coding
E. Answer the following questions.
1. Explain any two symbols of flowchart.
2. What do you understand by the term coding?
3. What is the use of Subtract AND assignment operator?
4. Write any two benefits of algorithm.
5. Write the names of two programming languages.
6. Write one difference between algorithm and pseudocode.
7. Write the names of the data types that are available in Python.
8. Write one difference between AND and NOT logical operator.
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