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OneOne Touch Learn Section A (Objective)
A. Tick ( ) the correct option.
1. A computer programmer draws a ........................... before writing a computer program.
a. chart c. scenery
b. flowchart d. syntax
2. The symbol of input and output box in a flowchart is:
a. c.
b. d.
3. A flowchart is a graphical representation of a/an ........................... .
a. program c. algorithm
b. symbol d. numbers
B. Write ‘T’ for true and ‘F’ for false.
1. An algorithm uses various symbols to show the process flow of the program. .....................
2. In flowcharts, a decision box is used to show the branches in the
process flow. .....................
3. An algorithm and a flowchart are the same thing. .....................
C. Fill in the blanks using the words given below:
Hints
algorithm, flow lines, arrows
1. An .................... is a collection of steps in a sequential manner.
2. In a flowchart, ........................... are used to connect symbols together and ...........................
on these lines indicate the flow of a process.
3. A good flowchart will use ........................... symbols.
Let's Do It Section B (Subjective)
A. Short answer type questions.
1. What is an algorithm?
2. What is a flowchart?
Algorithm and Flowcharts 45

