FAISALABAD BOARD 2013
PAPER COMPUTER SCIENCE
PART-II
Time: 20 Min.
(Objective Part)
Marks.: 17
Note. You have four choice for each objective type question as A,B,C and D. The choice which you think is correct; fill that circle in front of that question number. Use marker or pen to till the circles. Cutting or filling two or more circles will result in zero mark in that question.

MS ACCESS

• What is default field size of a text data type?
  

(a) 2                                        
(b) 5    
(c) 20                                      
(d) 50

• Which is not database object?
  

(a) Table                                 
(b) Query
(c) Report                               
(d) MS Word

• In 2 NF which form of dependency is removed?
  

(a) Functional                         
(b) Partial
(c) Associative                        
(d) Transitive

• A person and car are examples of:
  

(a) Attribute                            
(b) Relationship
(c) Concept                             
(d) Entity

• A table must have:
  

(a) Primary key                                   
(b)Sort key
(c) Composite key                  
(d) Secondary key

• A collection of raw facts and figures is called:
  

(a) Data                                               
(b) Information
(c) Processing                         
(d) Object

C - LANGUAGE OR VISUAL BASIC
C - LANGUAGE

• A file is stored in:
  

(a) RAM                                
(b) ROM
(c) Hard disk                           
(d) Cache

• A variable declared outside any function Is called:
  

(a) Global variable                 
(b) Local variable
(c) Automatic variable                       
(d) Static variable

• A loop within a loop is called:
  

(a) Complex loop                  
(b) Infinite loop
(c) Nested loop                      
(d) Do loop

• Which statement is used to exit from loop body?
  

(a) Continue                          
(b) Clrser
(c) Switch                              
(d) Break

• Which is used for two way decision?
  

(a) If                                                  
(b) Nested if
(c) If else                               
(d) Nested if else

• The symbol of conditional operator is:
  

(a) !                                        
(b) :     
(c) ?                                        
(d) *

• Which statement is used to clear the screen?
  

(a) Sizeof                                
(b) Break        
(c) Case                                  
(d) Clrser

• A string constant is written in:
  

(a) Single quotation marks                  
(b) Double uctation marks
(c) Parenthesis                        
(d) Curly braces

• Which is shortcut key to execute a program?
  

(a) F9                                      
(b) Alt + F9     
(c) F5                                      
(d) Ctrl + F9

 OR VISUAL BASIC

• Which event detects the pressing of standard displayable character?
  

(a) Key down                           
(b) Key up   
(c) Key press                          
(d) Shift

• Which is an arithmetic operator?
  

(a) +                                        
(b) ?
(c) ++                                      
(d) -

• To exit VB press:
  

(a) F2                                      
(b) F4\
(c) Alt + F4                             
(d) F5

• Which is not relational operator?
  

(a) >                                        
(b) <    
(c) >:                                        
(d) &

• Integer data occupy bytes:
  

(a) 1                                         
(b) 3
(c) 2                                        
(d) 4

• Which method removes a form?
  

(a) Upload                              
(b) Download
(c) Unload                      
(d) Close

• How many bytes are occupied by boolean variable?
  

(a) 4                                        
(b) 3    
(c) 2                                         
(d) 1

• VB is a:
  

(a) Hardware                           
(b) Computer language
(c) Compiler                           
(d) Linker

• Variant is a:
  

(a) Operand                            
(b) Constant
(c) Operator                            
(d) Variable

Time: 3:10 Hours
(Subjective Part)
Marks: 83

Section I
MS-ACCESS

2. Write short answer of any Six Parts.  (6 x2 = 12)

• What is data capturing?
• Enlist four major components of database system.
• Write three responsibilities of a database administrator
• What is foeign key?
• Define an attribute . Give an example.
• What is data integrity ?
• What is the difference between from and report?
• What is meant by degree of a relation?
• What is auto from?

C-LANGUAGE

• What is an assembler ?
• What do you know about C-statement?
• What is meant by d limiters?
• Define user defined identifier and give example?
• What is variable initialization?
• What is the use of assignment statement?
• Write C-statement to input two values in two floating point variables a and b.
• Trace output of the following code:
  Floatf = 3.14159 ;
  Printf ("f = % 4.2 2f ", f);
• Find error in the following code:
  indclude < stdio.h >
  Main ( )
  {
  Int i = 10;
  Printf ("%d" ,i);
  }

OR
VISUAL BASIC

4. Attempt any SIX short questions. (6 x2 =12)

• Define the process of analyzing a problem.
• List some disadvantages of machine language.
• What is purpose of language processor?
• What is properties window?
• Define object, property, evebt and method.
• What is assignment statement ?
• What does declosing a variable name means?
• What are three steps for creating Visual Basic project?
• Describe some events of VB for a from, focus and mouse.

C-LANGUAGE

4. Write short answer of any Six Parts.

• What is control structure?
  
• What is the purpose of if-else-if?
  
• Define conditional opertor.
  
• Define looping construct.
  
• Difference between while and do-while loop.
  
• What is syntax of for loop?
  
• Define user define function.
  
• What is local variable?
  
• Define EOF.

OR
VISUAL BASIC

• Define if -then -else.
• Define do -untill - loop.
• Define sub keyboard.
• Difference between do - while -loop and do - until - loop.
• What is key down event ?
• What is alignment statement?
• Define relational opertor.
  
• Define comment.
  
• Define logical error.

SECTION II 
MS - ACCESS

Attempt any One question carries 08 marks :        (8 x 3 = 24)

5.What is relation? Write properties of relation.
6. Explain different data types available in MS-Access.

Section III

Attempt any two (2) questions from C-Language or Visual Basic . Every question carries 08 marks .

(C - LANGUAGE)

7. Define variable write down the rules for naming variables in C language.
8. Write a detailed note on printf function with its syntax and example.
9. Write a program that inputs a number and displays the massage "Prime Number" if it is a prime number.

OR
VISUAL BASIC

7. Define language processor or translator . Explain different types of language translator in VB.
8. What statements are used for displaying outputs in Visual Basic? Explain in detail .
9. Write a program that inputs a number and displays the massage "print Number" if it is a prime number , otherwise displays "Not a Prime Number".