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Annual Examination

                                                      Sample Paper





                                                 (Chapters 4, 5, 6, 7 and 8)


                 Max. Time: 2 Hours                                                                  Max. Marks: 40


                 1.  Fill in the blanks.                                                                           5×1=5
                    a. Google Drive provides up to ........................ GB of free storage space.

                    b. A ........................ is like an online on-demand radio show that you can listen to at any time.
                    c. In a flowchart, the ........................ symbol is used to represent a decision point where the process

                       can go in two different directions.
                    d. Python considers input values as ........................ by default, even if you enter a number.
                    e. The ........................ property specifies the transformation of text into uppercase, lowercase, or

                       title case.
                 2.  Application Based Questions.                                                                   4×1=4

                    a. Examine the following code. There is a mistake in aligning the text. Identify and correct the
                       error:
                      <H1 style=”text-aline:center;”>Welcome to HTML</H1>
                      <P style=”text-align:justify”>HTML is the language for web development.</P>

                    b. If you need to represent the process of reading input data from a user in a flowchart, which
                       symbol would you use?

                    c. Your friend is learning about different computer languages and is confused about what each
                       one does. Explain in simple terms what a computer language is and why it’s important to know
                       different ones.
                    d. While writing a Python program to take user input, you mistakenly forget to use the input()
                       function. What will happen, and how can you correct this issue?

                 3.  Define the following terms:                                                                 4×1.5=6
                    a. Instant Messaging

                    b. E-Commerce
                    c. Data type in Python
                    d. Sensing Blocks

                 4.  Short Answer Type Questions.                                                                  3×2=6
                    a. Explain the difference between  a compiler  and an interpreter.  How does  each translate
                       high-level language into machine language?

                    b. Explain the use of the text-align property in HTML.
                    c. How does Python handle type conversion when converting a string to an integer? Illustrate with
                       an example.


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