Page 50 - PlusGPT_V2.1_C8_Flipbook
P. 50

9.  A computer network that can be used only within an organisation is called ____________.

                        (i)  IP                                         (ii)  Permanent
                        (iii)  Web                                      (iv)  Local

                  B.  Write ‘T’ for true and ‘F’ for false.

                     1.  Machine language is also known as the second-generation language (2GL).        ____________
                     2.  A variable can hold different types of values.                                 ____________

                     3.  The else block must always come before the if block in Python.                 ____________

                     4.  In Python, indentation is not necessary for writing if and if...else statements.   ____________
                     5.   The if statement executes a command if the provided condition evaluates

                        to true.                                                                        ____________
                     6.  Modulation is the process of converting  digital signals to analog signal.     ____________

                     7.  Through computer networking, information can be easily shared

                        amongst people.                                                                 ____________

                  C. Fill in the blanks.
                     1.  A _________________ is a software that converts the entire source program into machine language
                        before executing it.

                     2.  The _________________ function allows to take user’s input while a program executes.

                     3.  In Python, the non-zero value is interpreted as _________________.

                     4.  Decision statements may give the results true or _________________.
                     5.   The _________________ block will be executed only if the if condition evaluates to false.

                     6.  _________________ is a set of rules that governs the communication between computers on a
                        network.

                     7.  _________________ is a protocol used to send e-mail messages over the internet.

                  D. Answer the following:

                     1.  What is the use of variables in Python.

                     2.  Write the name of any five components of Python Editor window.
                     3.  What is decision making statement?

                     4.  Draw the flowchart for if...else statement.

                     5.  Write a Python program to convert centimeters to inches. (Hint: 1 inch = 2.54 cms)
                     6.  What is Gateway?

                     7.  Describe LAN and MAN.





                  48    Premium Edition-VIII
   45   46   47   48   49   50   51   52   53   54   55