Deemed University 2010 B.C.A Computer Application University: Lingayas University Term: I Title of the : Computer Programming - Question Paper
Roll No. ..
Lingayas University, Faridabad
BCA 1st Year (Term-I)
Examination Nov 2010)
Computer Programming (CS-101)
[Time: 3 Hours] [Max. Marks: 100]
Before answering the question, candidate should ensure that they have been supplied the correct and complete question paper. No complaint in this regard, will be entertained after examination.
Note: All questions carry equal marks. Attempt five questions. Question No. 1 is compulsory. Select two questions from Section B & two from Section C.
SECTION A
Q-1. Part A.
Select the correct answer of the following multiple choice questions. (1x10)
(i) Punched cards were used in which generation
(a) first (b) second (c) third (d) fourth
(ii) In binary subtraction 0-1=?
(a) 1 (b) 0 (c) (d) none
(iii) The pictorial representation of a program is called
(a) flowchart (b) algorithm (c) pseudocode (d) none
(iv) GUI technology was developed in which generation
(a) first (b) second (c) third (d) fourth
(v) (359)10 = (?)8
(a) (547)8 (b) (548)8 (c) (546)8 (d) (549)8
(vi) Which of the following is not a jump statement?
(a) goto (b) break (c) continue (d) end
(vii) Ones complement of 1001
(a) 1010 (b) 0101 (c) 0110 (d) 1001
(viii) (237)8 = (?)10
(a) (159)10 (b) (179)10 (c) (189)10 (d) (149)10
(ix) Which is not a keyword in C language?
(a) union (b) volatile (c) ANSI (d) extern
(x) Vacuum tubes belong to which generation of computers.
(a) first (b) second (c) third (d) fourth
Part - B
(a) Differentiate between while & do-while loops (5)
(b) Write a program in C to find whether a number is an even number or odd number. (5)
SECTION B
Q-2. (a) What is a flowchart? What are the various symbols used in flowcharts? Draw a flowchart to find the greatest of three numbers. What are the drawbacks of flowcharts? (10)
(b) What is a memory unit? Explain the different types of computer memory. (10)
Q-3. (a) Write a program in C to make a mini calculator. (10)
(b) Explain the generations of computer. (10)
Q-4. (a) Differentiate between compiler, interpreter and assembler. (10)
(b) Write about jump statements in C language. (5)
(c) Explain the switch statement using an example. (5)
SECTION C
Q-5. (a) What is an array? Explain the concept of multidimensional array with the help of a program of matrix multiplication. (10)
(b) Explain the classification of computers. (10)
Q-6. (a) Define a loop. What are the different looping structures used in C? (10)
(b) Write a program in C to find the factorial of a number. Also write a program in C to generate Fibonacci series. (10)
Q-7. (a) What is C? What are the characteristics of language? What are the different types supported by C? (10)
(b) Write a program in C to find whether a given year is a leap year or not. (10)
Q-8. (a) Write a program in C to find the reverse of a number? Also write a program in C to print the sum of digits of a number. (10)
(b) What is an operating system? What are the various functions of an operating system? (10)
Roll No. ..
Lingayas University, Faridabad
BCA 1st Year (Term-I)
Examination Nov, 2010)
Computer Programming (CS-101)
[Time: 3 Hours] [Max. Marks: 100]
Before answering the question, candidate should ensure that they have been supplied the correct and complete question paper. No complaint in this regard, will be entertained after examination.
Note: All questions carry equal marks. Attempt five questions. Question No. 1 is compulsory. Select two questions from Section B & two from Section C.
SECTION A
Q-1. Part A.
Select the correct answer of the following multiple choice questions. (1x10)
(i) Punched cards were used in which generation
(a) first (b) second (c) third (d) fourth
(ii) In binary subtraction 0-1=?
(a) 1 (b) 0 (c) (d) none
(iii) The pictorial representation of a program is called
(a) flowchart (b) algorithm (c) pseudocode (d) none
(iv) GUI technology was developed in which generation
(a) first (b) second (c) third (d) fourth
(v) (359)10 = (?)8
(a) (547)8 (b) (548)8 (c) (546)8 (d) (549)8
(vi) Which of the following is not a jump statement?
(a) goto (b) break (c) continue (d) end
(vii) Ones complement of 1001
(a) 1010 (b) 0101 (c) 0110 (d) 1001
(viii) (237)8 = (?)10
(a) (159)10 (b) (179)10 (c) (189)10 (d) (149)10
(ix) Which is not a keyword in C language?
(a) union (b) volatile (c) ANSI (d) extern
(x) Vacuum tubes belong to which generation of computers.
(a) first (b) second (c) third (d) fourth
Part B
(a) Differentiate between while & do-while loops (5)
(b) Write a program in C to find whether a number is an even number or odd number. (5)
SECTION B
Q-2. (a) What is a flowchart? What are the various symbols used in flowcharts? Draw a flowchart to find the greatest of three numbers. What are the drawbacks of flowcharts? (10)
(b) What is a memory unit? Explain the different types of computer memory. (10)
Q-3. (a) Write a program in C to make a mini calculator. (10)
(b) Explain the generations of computer. (10)
Q-4. (a) Differentiate between compiler, interpreter and assembler. (10)
(b) Write about jump statements in C language. (5)
(c) Explain the switch statement using an example. (5)
SECTION C
Q-5. (a) What is an array? Explain the concept of multidimensional array with the help of a program of matrix multiplication. (10)
(b) Explain the classification of computers. (10)
Q-6. (a) Define a loop. What are the different looping structures used in C? (10)
(b) Write a program in C to find the factorial of a number. Also write a program in C to generate Fibonacci series. (10)
Q-7. (a) What is C? What are the characteristics of language? What are the different types supported by C? (10)
(b) Write a program in C to find whether a given year is a leap year or not. (10)
Q-8. (a) Write a program in C to find the reverse of a number? Also write a program in C to print the sum of digits of a number. (10)
(b) What is an operating system? What are the various functions of an operating system? (10)
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