University : University of Madras
Degree : B.C.A
Department : Computer Application
Subject : Computer Applications In Business
Document type : Question Paper
Website : ideunom.ac.in
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IDEUNOM Computer Applications Question Paper
U/ID 14652/NC1
Time : Three hours
Maximum : 60 marks
PART A — (10 ´ 1 = 10 marks)
OCTOBER 2011
Answer ALL questions.
All questions carry equal marks.
Related / Similar Question Papers :
IDEUNOM BCA Numerical & Statistical Methods Question Paper
1. What command is used to print a file in word star?
2. What command is used to find and replace a text in word star?
3. What command is used to underline text in word star?
4. Write a command that would display all in which the salary field contains a number less than
10000.
5. What is the command used to close the dBASE?
6. What is the importance of time in a work sheet?
7. Give the general form of I-type format statement.
8. What is the use of COMMON statement?
9. What is the purpose of STOP statement?
10. How to declare variable in FORTRAN?
PART B — (5 ´ 4 = 20 marks)
Answer ALL questions.
All questions carry equal marks.
11. (a) Explain commands for changing margin in word star.
(b) What are various SET Commands in word star? Explain.
12. (a) Describe data type conversion functions in dBASE.
(b) What are the steps that you should follow when designing your own databases?
13. (a) What is macros? Explain.
(b) Describe database in worksheet.
14. (a) Explain DIMENSION statement in FORTRAN.
(b) Explain various GOTO statements.
15. (a) Explain input, output, file positioning statement of sequential access files.
(b) Explain the arguments of type CHARACTER in subroutine.
PART C — (3 ´ 10 = 30 marks)
Answer any THREE questions.
All questions carry equal marks.
16. What are the various debugging commands in dBASE? Explain.
17. Describe various networking functions in dBASE.
18. Describe various statistical and mathematical functions in worksheet.
19. Write a FORTRAN program to compute the trace of a given 10 * 10 matrix.
20. Describe FUNCTION sub program and SUBROUTINE subprogram with examples.
OCTOBER 2012
U/ID 14652/NC1
Time : Three hours
Maximum : 60 marks
PART A — (10 × 1 = 10 marks)
Answer ALL questions.
All questions carry equal marks.
1. List the various options under opening menu of WordStar.
2. Write the various erase commands in the Edit menu of WordStar.
3. What is a database?
4. Write the syntax and purpose of append command in dBase.
5. Define Spreadsheet.
6. How a formula entered in a cell?
7. Why 38E + 2 unacceptable as FORTRAN integer constant?
8. Locate errors, if any, in the following unformatted statement :
PRINT ID, WAGE, RATE.
9. Determine the number of elements in arrays A, B and K according to the statement : DIMENSION A(25), B(3, 8, 4), K(7, 5).
10. What is the difference between FUNCTION subprograms and SUBROUTINE subprograms?
PART B : (5 ´ 4 = 20 marks)
Answer ALL questions.
All questions carry equal marks.
11. (a) Discuss how to reforming paragraphs and letters in WordStar.
Or
(b) Explain the four file commands supported in the Block and Save menu in WordStar.
12. (a) Explain the data types of dBase III PLUS.
Or
(b) How to create and modify the database in dBase III PLUS? Explain.
13. (a) List the various advantages of spreadsheet.
Or
(b) Explain the components of a spreadsheet.
14. (a) Define variable and constant with an example.
Or
(b) Explain any two file processing statements in FORTRAN.
15. (a) Explain about FORTRAN subroutines with an examples.
Or
(b) Explain any four operations on strings in FORTRAN.
PART C : (3 ´ 10 = 30 marks)
Answer any THREE questions.
All questions carry equal marks.
16. Describe the various block commands of WordStar.
17. Explain any five dBase commands.
18. Explain the any five mathematical functions in Spreadsheet.
19. Describe the various forms of IF statements in FORTRAN with examples.
20. Write a FORTRAN program to arrange ‘n’ given numbers in ascending order.
OCTOBER 2013
U/ID 14652/NC1
Time : Three hours
Maximum : 60 marks
PART A : (10 ´ 1 = 10 marks)
Answer ALL questions.
All questions carry equal marks.
1. List any two file manipulation commands of Word Star.
2. Give any two functions of changing margins in Word Star.
3. What is memo field?
4. Define: Indexing database
5. What is financial function?
6. Define: Addressing mode
7. What is real arithmetic?
8. What is mixed mode assignment?
9. Define: Subprograms.
10. What is character string variable?
PART B : (5 ´ 4 = 20 marks)
Answer ALL questions.
All questions carry equal marks.
11. (a) Write a note on File manipulation commands in WORDSTAR.
Or
(b) Write about Tabs and print functions.
12. (a) Explain the memory variables and Function keys in dBase III plus.
Or
(b) Write short notes on Indexing database and sorting
13. (a) Explain on Time and Date functions in LOTUS 1-2-3.
Or
(b) Write about Memo field and Error conditions.
14. (a) Explain on Fortran variables and Type declaration.
Or
(b) Explain on FORTRAN constants and Decision structure.
15. (a) Write a note on RETURNS and Multiple entry.
Or
(b) Write about Statement functions and Multidimensional arrays.