Karnataka SSLC Question Paper 2022 Computer Science

Question Paper
2022
docs.

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Question Paper Serial No.
Jlflo »⁄flfl¶√}⁄ Æ⁄‚¥lV⁄◊⁄ —⁄MSÊ¿ : 8 ]
Total No. of Printed Pages : 8 ]
Jlflo Æ⁄√ÀÊ-V⁄◊⁄ —⁄MSÊ¿ : 9 ] CCE RF
Total No. of Questions : 9 ] CCE RR

—⁄MOÊfi}⁄ —⁄MSÊ¿ : 74

101
Code No. : 74
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Subject : ELEMENTS OF COMPUTER SCIENCE
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TEAR HERE TO OPEN THE QUESTION PAPER
¶´¤MO⁄ : 01. 04. 2022 ] [ Date : 01. 04. 2022

Æ⁄√ÀÊ-Æ⁄~√OÊæ⁄fl´⁄fl-}Ê¡Êæ⁄flƒfl BΔ« O⁄}⁄°¬“
—⁄»⁄flæ⁄fl : ∑Ê◊⁄VÊX 10-30 ¬M•⁄ »⁄fl®¤¿‘⁄-1-45 ¡⁄»⁄¡ÊVÊ ] [ Time : 10-30 A.M. to 1-45 P.M.
Æ⁄¡⁄»⁄·¤»⁄© @MO⁄V⁄◊⁄fl : 90 ] [ Max. Marks : 90

General Instructions to the Candidate :
1. This Question Paper consists of objective and subjective types of
9 questions.
2. This question paper has been sealed by reverse jacket. You have to
cut on the right side to open the paper at the time of commencement
of the examination. Check whether all the pages of the question
paper are intact.
3. Follow the instructions given against both the objective and
subjective types of questions.
4. Figures in the right hand margin indicate maximum marks.
5. The maximum time to answer the paper is given at the top of the
Tear here

question paper. It includes 15 minutes for reading the question
paper.

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74 2 CCE RF & RR
Note : Answer all the questions.

1. Four alternatives are given for each of the following questions /

incomplete statements. Select the most appropriate alternative and

write it in the answer book along with its alphabet : 10 × 1 = 10

i) FORTRAN is a

(A) high level language (B) low level language

(C) assembly language (D) machine language.

ii) Two parts of a program can be connected by

(A) rhombus (B) capsule

(C) rectangle (D) circle.

iii) An identifier whose value does not change throughout the

program is called a

(A) variable (B) constant

(C) reserve word (D) label.

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iv) The size of char data type is

(A) 1 byte (B) 2 bytes

(C) 4 bytes (D) 8 bytes.

v) The escape sequence character set for end of string is

(A) \n (B) \b

(C) \0 (D) \r

vi) The maximum length of a variable in C is

(A) 64 (B) 32

(C) 16 (D) 8.

vii) The formatted output function in a computer programming is

(A) menu ( ) (B) printf ( )

(C) scanf ( ) (D) putchar ( )

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viii) Which symbol is used as a statement terminator in C ?

(A) ; (B) !

(C) # (D) ~

ix) An expression that outputs a numeric value is called an

(A) arithmetic expression (B) logical expression

(C) relational expression (D) algebraic expression.

x) The equality operator is represented by

(A) = (B) :=

(C) == (D) . EQ .

2. a) Define translator. 2

b) Write a short note on application software. 3

c) Explain the characteristics of flowchart. 5

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3. a) List the different types of expressions. 2

b) Explain delimiters. 3

c) Mention the rules to name a variable. 5

4. a) Write the conversion characters for various data types. 2

b) Explain the various arithmetic operators. 3

c) Draw the symbols used in system flowchart. 5

5. a) List the types of logical operators. 2

b) Write a C program to find largest of two numbers. 8

OR

a) List the types of binary operators. 2

b) Write a C program to find circumference of a circle. 8

6. a) What are constants ? 2

b) Write a C program to find whether a given number is even or

odd. 8

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7. a) Convert the following mathematical expressions into equivalent

C expressions : 2

b
i) a2 − + c2
2

2x 2 + 3x − 1
ii) .
10

b) Write a C program to find the highest marks of a student in four

exams. 8

8. a) Identify the errors in the following statements, if any : 2

i) P = x +y ;5

ii) x + y = Sum ;

b) Write a C program to convert degree Fahrenheit to degree

Centigrade. 8

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9. a) What will be the value of the following expressions when A = 3,

B = 5 and C = 2 ? 2

i) S = ( A + B ) /C

ii) S = B * C /A .

b) Write a C program to evaluate the following expression : 8

Y 2 − XZ .
P =
2Y

OR

a) Differentiate between = = and = operator. 2

b) Write a C program to calculate simple interest. 8

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