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General Instructions:

1.  This question paper contains two parts A and B. Each part is compulsory.

2.  Both Part A and Part B have choices.

3.  Part-A has 2 sections:

a.  Section – I is short answer questions, to be answered in one word or one line.

b.  Section – II has two case studies questions. Each case study has 4 case-based sub- parts. An examinee is to attempt any 4 out of the 5 subparts.

4.  Part - B is Descriptive Paper.

5.  Part- B has three sections

a. Section-I is short answer questions of 2 marks each in which two questions have internal options.
b. Section-II is long answer questions of 3 marks each in which two questions have internal options.
c. Section-III is very long answer questions of 5 marks each in which one question has question has internal option.

 Part - A Section - I Attempt any 15 questions from questions 1 to 21 1 State whether True or False : i. A copyright is automatically granted to authors or creators of content. ii. In FOSS source code is usually hidden from the users. 1 2 Fill in the blanks : The command  used to give a heading to a graph is             a. plt.show() b. plt.plot() c. plt.xlabel() d. plt.title() 1
 3 Write the output of the following SQL command. select round(49.88); a. 49.88 b. 49.8 c. 49.0 d. 50 1 4 Given a Pandas series called Sequences, the command which will display the first 4 rows is                                . a. print(Sequences.head(4)) b. print(Sequences.Head(4)) c. print(Sequences.heads(4) d. print(Sequences.Heads(4)) 1 5 Given the following Series S1 and S2:                                     S1                                                          S2 A          10                                                 A           80 B         40                                                  B           20 C          34                                                 C           74 D          60                                                 D           90   Write the command to find the sum of series S1 and S2 1 6 Using Python Matplotlib                  can be used to count how many values fall into each interval a.  line plot b. bar graph c.    histogram 1 7 To prevent unauthorized access to and / or from the network, a system known as                     , can be implemented by hardware and / or software. 1 8 In a DataFrame, Axis= 1 represents the                        elements. 1 9 Which of the following is not a network topology : Star, Mesh , Tree, Bug , Bus 1