Past Papers of Computer 10th Class Gujranwala Board 2018 Group-II

Past Papers of Computer 10th Class Gujranwala Board 2018 Group-II
 COMPUTER SCIENCE GROUP-I (OBJECTIVE TYPE)
TIME ALLOWED: 15 MINUTES MAX. MARKS: 10

NOTE: Four possible answers A, B, C and D to each question are given. The choice which you think is correct, fill that circle in front of that question with marker or pen ink. Cutting or filling two or more circles will result in zero mark in that question.

1. Ctrl + Y is used for

(A) undo

(B) redo

(C) find

(D) page break

2. The . function is used to convert ASCII codes to its

(A) CHARS -

(B) CHR

(C) CHAR

(D) CHR$

3. Which of the following is not a valid subscript?

(A) NUM

(B) A

(C)A(-2)

(D) B

4. How many possible solutions are there for a problem?

(A) l

(B) 2

(C) 3

(D) multiple

5. Which of the following is a type declaration character for integer variables?

(A) !

(B) %

(C)#

(D) $ -

6. FOR ... NEXT is used to implement.

(A) iteration

(B) selection

(C) sequence

(D) all of these

7. The number of background colours available in Basic.

(A) 4

(B) 8

(C) 12 .

(D) 16

8. The doubly subscripted variable P(3,2) . specifies the data element present in

(A) column 3 and row 2

(B) column 3 and column 2

(C) column 2 and row 3

(D) row 3 and row 2

9. Division by zero is

(A) syntax error

(B) logical error

(C) runtime error

(D) none of these

10. Which of the following commands continues the program whose execution was terminated temporarily?

(A) coni

(B) continue

(C) Start

(D) restart

Past Papers of Computer Science 10th Class BISE Gujranwala 2020
COMPUTER SCIENCE (ESSAY TYPE) GROUP-II PAPER-II (SUBJECTIVE TYPE)
TIME ALLOWED: 1:45 HOURS MAX. MARKS: 40

(PART-I)

2. Write short answers to any FOUR (4) questions: (8)

(i) Define algorithm.

(ii) Why specifying requirements in problem solving process are important.

(iii) Define syntax error.

(iv) Write any two limitations of flow chart.

(v) Define direct mode.

(vi) What is difference between variable and constant?

3. Write short answers to any FOUR (4) questions: (8)

(i) What is meant by unconditional transfer of control?

(ii) Write down the syntax of IF-Then statement in Basic.

(iii) Write the method of closing MS-Word.

(iv) Differentiate between headers and footers.

(v) What is the use of Ctrl + X in MS-Word.

(vi) Differentiate between Save and Save As.

4. Write short answers to any FOUR (4) questions. (8)

(i) Define DIM statement.

(ii) Differentiate between 1-D and 2-D.

(iii) Write the purpose and syntax of ABS function.

(iv) What is sub-routine?

(v) Define graphics.

(vi) Write the purpose of PSET statement.

(PART-II)

Note: Attempt any TWO questions.

5. Define logical operators. Explain its types. 8

6. What is meant by “loop”? Explain its types with examples. 8

7. What is meant by “string function”? Also define any three functions with examples. 8