CBSE Class 11 Informatics Practices Sample Paper Set O

Read and download PDF of CBSE Class 11 Informatics Practices Sample Paper Set O designed as per the latest curriculum and examination pattern for Class 11 issued by CBSE, NCERT and KVS. The latest Class 11 Informatics Practices Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Informatics Practices Class 11 which they need to study more to get better marks in Class 11 exams. After solving these guess papers also refer to solved Class 11 Informatics Practices Question Papers available on our website to build strong understanding of the subject

Sample Paper for Class 11 Informatics Practices Pdf

Students can refer to the below Class 11 Informatics Practices Sample Paper designed to help students understand the pattern of questions that will be asked in Class 11 exams. Please download CBSE Class 11 Informatics Practices Sample Paper Set O

Informatics Practices Class 11 Sample Paper

CBSE Class 11 Informatics Practices Sample Paper Set O. Revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects based on CBSE and NCERT guidelines. Students and parents can download free a collection of all study material issued by various best schools in India. The study material has been carefully compiled by the best teachers in India. The students should practice the questions database to get better marks in examination. Please refer to other links for free download of high quality study material. Based on CBSE and NCERT guidelines. Based on the same pattern as released by CBSE every year. Study material for final/ term Examinations conducted by various schools affiliated to Central Board of Secondary Education (CBSE) in India and abroad. CBSE Study material has been compiled to help students preparation which will helps the students to concentrate more in areas which carry more marks. 


Q1. Answer the following questions

(a) What is System software? Write one point difference between Compiler and Interpreter. 

(b) What are the major strengths and weaknesses of computer? 

(c) Write short note:-

i. Digital Certificate

ii. Firewall & Cookies 

(d) Write two point differences between volatile memory and non-volatile memory? 

(e) Expend the following :-

i. OCR ii. IDE iii. MICR iv. USB 

 

Q2. Answer the following questions

(a) Write the valid identifiers. Data#rec, _data$, break_loop, data_1 , data of birth, my.file, go_to, m.n._data 

(b) What is RAD? Write any one name of RAD tool. 

(c) Write down the common Methods and Properties of jTextField and jLabel (any two). 

(d) Distinguish between unary, binary & ternary operator. Give examples of Java operators for each one of them. 

(e) Write one Difference of the following:

i. Call by Value and Call by Reference

ii. Constructor and Methods 


Q3 Answer the following questions
 
(a) Design a GUI, with a TextField , Label and a But ton. Write the code for the But ton to accept a integer into the TextField from the user and then calculate and display the factorial of a given number in the Label provided. Using do-while loop. 
 
(b) Design a GUI, with a TextField , TextArea and a But ton. Write the code for the But ton to accept a integer number into the TextField from the user and then display the mult iplicat ion table of the given number in the TextArea provided. Using for loop 
 
(c) Rewrite the following fragment using while loop :
int sum = 0 ;
for ( int i = 0 ; i < = 5 ; + + i )
sum = sum + i ;
System . out . print ln ( “Sum is : “ + sum ) ; 
 
(d) Rewrite the following fragment using switch :
if ( ch = = ‘E’ )
eastern + + ;
if ( ch = = ‘W’ )
western + + ;
if ( ch = = ‘N’ )
northern + + ;
if ( ch = = ‘S’ )
southern + + ;
else
unknown + + ; 
 
(e) Design a GUI, with a TextField , Label and a But ton. Write the code for the But ton to accept a integer number into the TextField from the user and then check wither the given number is palindrome or not and display the same as “Palindrome” or “Not a Palindrome” in the Label provided. Using while loop and if -else statement. 
 

Q4 Answer the following questions
 
(a) JVM 
(b) Visual Programming 
(c) Containers’ or container controls? 
(d) Widget 
(e) Implicit and explicit type conversion



Please refer to attached file for CBSE Class 11 Informatics Practices Sample Paper Set O

CBSE Class 11 Informatics Practices Sample Paper Set O

We hope you liked the above provided CBSE Class 11 Informatics Practices Sample Paper Set O. To get an understanding of the type of questions which were asked in exams, it is important for Class 11 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 11 Informatics Practices which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. By doing CBSE Class 11 Informatics Practices Sample Paper Set O you will understand the regular questions and MCQ questions for Class 11 Informatics Practices which are always asked. You can download CBSE Class 11 Informatics Practices Sample Paper and Class 11 Informatics Practices Question Papers in PDF. You should attempt all the last year question paper for Class 11 and Class 11 Informatics Practices MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.

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