Plus Two Computer Application Previous Year Question Paper March 2017

Kerala Plus Two Computer Application Previous Year Question Paper March 2017 with Answers

Time: 2½ Hours
Cool off time : 15 Minutes

General Instructions to Candidates

• There is a ‘cool off time’ of 15 minutes in addition to the writing time of 2½ hrs.
• You are not allowed to write your answers nor to discuss anything with others during the ‘cool off time’.
• Use the ‘cool off time’ to get familiar with the questions and to plan your answers.
• Read questions carefully before you answering.
• All questions are compulsory and the only internal choice is allowed.
• When you select a question, all the sub-questions must be answered from the same question itself.
• Calculations, figures, and graphs should be shown in the answer sheet itself.
• Malayalam version of the questions is also provided.
• Give equations wherever necessary.
• Electronic devices except non-programmable calculators are not allowed in the Examination Hall.

Question 1.
Which among the following is equivalent to the statement series b = a, a = a + 1?
a. b + = a
b. b = a + +
c. b = + + a
d. b + = a + b

Question 2.
A designed website has to be uploaded into a………to make it available to the internet users all over the world.

Question 3.
A 4G mobile network uses…………
a. CDMA
b. WCDMA
c. OFDMA
d. None of these

Question 4.
Write the output of the following C++ code segment.
char S1 [10] = “Computer”;
char S2 [ 15] = “Applications”;
strcp (S1, S2);
cout<<S2;

Question 5.

Question 6.
Answer anyone from 6 (a) or 6 (b).
a. Compare static and dynamic web pages.
OR
b. Compare client-side scripting and server-side scripting languages.

Question 7.
Answer anyone from 7 (a) or 7 (b).
a. Amita wanted to get the name ‘www.smartproducts.com’ for her newly designed website. How it is possible?
OR
b. Ajith created a website using the software ‘Joomla’. What is the peculiarity of this software and write any four advantages of using this software?

Question 8.
Is it possible to combine SELECT and PROJECT operations of relational algebra into a single statement? Explain with an example.

Question 9.
Write a short note on the Android operating system.

Question 10.
What is copyright? How does it differ from patent?

Question 11.
In RDBMS a relation contains 10 rows and 5 columns. What is the degree of relation?

Question 12.
What is an external JavaScript file? Write the advantages of using an external Java-Script file.

Question 13.
Explain the different levels of data abstraction in DBMS.

Question 14
is an SQL data type which is used to represent a variable-length string.

Question 15.
A statement in a loop forces the termination of that loop.

Question 16
is a server that acts as a bridge between the merchant server and the bank server.

Question 17.
Write a C++ initialization statement to initialize an integer array name ‘MARK’ with the values 70, 80, 85, 90.

Question 18.
Write a C++ program to input 10 numbers into an integer array and find the sum of numbers which are an exact multiple of 5.

Question 19.
Explain two stream functions for input operation for example.

Question 20.
The structure of the table ‘EMPLOYEE’ is given below.
Empcode            Numeric
Empname          String
Basicpay             Numeric
DA                        Numeric
Grosspay             Numeric
Write SQL statement for the following:
a. Insert record into the table.
b. Update DA with 60% basic pay.
c. Display the details of employees whose basic pay is greater than 20,000.
d. Rename the table EMPLOYEE to EMP DETAILS.

Question 21.
Write the complete HTML tag that links the text “PSC” to the website www.keralapsc.org.

Question 22.
Explain nesting of framesets with an example.

Question 23.
Every web browser has default colours to display text and hyperlink. How can we change this default color?

Question 24.
Write the HTML code to create the following table.

Question 25.
Answer anyone from 25(a) or 25(b).
a. Explain the importance of BPR in ERP implementation.
OR
b. Selection of ERP package is very crucial in the implementation of an ERP system. Give a short note on any four popular ERP packages.

Question 26.
Develop a webpage to display the following screen:

The user can enter a name in the textbox. On checking the ‘show’ button the name entered in the textbox should be changed into uppercase. Include JavaScript code in the HTML for doing this.

Question 27.
“ Initialized formal arguments are called default arguments”. Using this concept write the function prototype and definition of a user-defined function Sum () which accepts two or three integer numbers and returns their sum.

Plus Two Computer Application Previous Year Question Papers and Answers