Inter (Part-II) Gujranwala Board 2014
Computer Science                                                                  
Part II (Objective Type)
Time Allowed: 20 Minutes                                                    
Max. Marks: 17
Note: You have four choices for each objective type question A, B, C and D. The choice which you think is correct fill that circle in front of that question with Marker or Pen on the answer book provided. Cutting or filling two or more circles will result in zero mark in that question. Attempt as many question as given in objective type question paper and leave others blank.

Q1.

MS-ACCESS AND C-LANGUAGE

• In text file, data is stored in:

a. ASCII-code                
b. Binary Code              
c. Octal Code       
d. Text Code

• One execution of a loop is known as:

a. cycle                          
b. duration                    
c. iteration           
d. test

• The last statement of each case block in switch ( ) structure must be:

a. default              
b. if-else                                  
c. break                
d. else

• An ampersand before the name of a variable denotes:

a. actual value               
b. variable name            
c. data type          
d. address

• The symbols that perform operations on data are called:

a. syntax                        
b. operands                   
c. operators                   
d. operation code

• A form within another form in known as:

a. main form                           
b. special form              
c. dialog box        
d. sub form

• In relational database, a table is called:

a. tuple                          
b. relation                       
c. file                  
d. schema

• Which one is not related to an entity?

a. person                        
b. concept                                 
c. action              
d. object

• Which one refers to the correctness and consistency of data?

a. data independence     
b. data integration                   
c. data integrity   
d. data model

• A function that does not return any thing has return type :

a. nothing                      
b. float                          
c. void                  
d. null

• Which statement is used to move the control to the start of the loop body?

a. continue                     
b. break                         
c. switch( )           
d. next

• Which function is used to input data in C-program?

a. scanf ()                         
b. printf ()                       
c. sqrt ( )              
d. pow ( )

• C-language programs are divided into units called:

a. section                       
b. syntax                       
c. function            
d. debug

• Another term used for a conditional operator is

a. unary                         
b. binary                        
c. ternary             
d. iteration

• The data in table is entered in 

a. design view               
b. datasheet view           
c. normal view     
d. layout view

• A primary key that consists of more than one attribute is called

a. sort key                     
b. candidate key            
c. secondary key  
d. composite key

• An attribute is also known as

a. relation                      
b. row
c. field                 
d. tuple

MS-ACCESS AND VISUAL BASIC

• What is the default lower bound of an array?

a. -1                               
b. 0                      
c. 1                       
d. any value

• Which keyword is used to increment or decrement a counter variable in loop?

a. interval                      
b. skip                 
c. step                  
d. next loop

• In Visual Basic, all of the following are relational operators except:

a. < >                             
b. =                      
c. &                     
d. < =

• Backcolor, enabled and forecolor are examples of:

a. objects                       
b. methods           
c. parameters       
d. properties

• Visual basic is a product of:

a. IBM                           
b. Sun System     
c. Microsoft          
d. Hewlett

• A form within another form in known as:

a. main form                            
b. special form    
c. dialog box        
d. sub form

• In relational database, a table is called:

a. tuple                          
b. relation            
c. file          
d. schema

• Which one is not related to an entity?

a. person                        
b. concept            
c. action               
d. object

• Which one refers to the correctness and consistency of data?

a. data independence     
b. data integration         
c. data integrity   
d. data model

• Variable that holds a large group of similar type of data is called:

a. constant                     
b. scalar value     
c. array                         
d. multiple variable

• Another term used for making a decision is :

a. selection 
b. sequence          
c. repetition          
d. iteration

• Which method removes a form from the screen and from memory?

a. unload                        
b. show               
c. load                 
d. hide

• In Visual Basic, forms and controls are collectively recognized as:

a. properties                            
b. methods           
c. objects             
d. events

• Which can be used to get input instead of having a text box on a form?

a. Format                      
b. Msg Box         
c. Input Box                           
d. Ucase

• The data in table is entered in:

a. design view                
b. datasheet view 
c. normal view     
d. layout view

• A primary key that consists of more than one attribute is called:

a. sort key                     
b. candidate key    
c. secondary key 
d. composite key

•  An attribute is also known as:

a. relation                      
b. row                            
c. field                  
d. tuple

Inter (Part-II)
Gujranwala Board 2014
Computer Science (New scheme)
Part II (Subjective)
Time Allowed: 3.10 Hours
Marks: 83
Note: Section I is compulsory.
(Section-I)

2. Write short answers to any EIGHT (8) questions: (2x8=16)

(MS-ACCESS)

• Describe data manipulation.
• What is a file?
• Define database.
• Define foreign key.
• What is end user?
• What is a data administrator?
• Define an attribute.
• Define the term “Redundancy’?
• Define the term ‘RDMS’?
• What is database wizard?
• List some advantages of query.
• Define sub form.

3. Write short answers to any EIGHT (8) questions: (2x8=16)

(C-Language)

• What is  a compiler?
• What is  an assembler?
• What is  the process of linking in C programs?
• Trace the errors
  int b = 8 ;
  int c = 0
  x= number
  print f (“ %f ”, x )
• Define variable.
• List at least four data types in C-language.
• Define compound assignment statement.
• Define standard input.
• List some important functions for output.
• What is the use of “scanf” functions?
• Write the output of the following statements
  main ( )
  {
  print f (“555\n”);
  print f (“55”);
  }
  
• Define escape sequence?

OR
(VISUAL BASIC)

3. Write short answers to any EIGHT (8) questions: (2x8=16)

• What are object-oriented languages?
• What is object code?
• What is .net platform.
• Define code window.
• Why is it important to assign a data type to a variable?
• What is an identifier?
• What is a string variable?
• What is a condition.
• What is wrong with the following code?
  if x = 5
  x= 3
  End if
• In Visual basic which statement indicates the end of a decision structure?
• What is the purpose of logical operator?
• What are control statements?

(C-Language)

4. Write short answers to any SIX (6) questions: (2x6=12)

• Write three advantages of switch statement in C-language.
• Explain if statement.
• Find error
  int price = 10
  if (price! = 10)
  price = 0
• Trace the output
  if (1= = 2)
  printf(“Hello”);
  else
  printf (“correct it”);
• Define for Loop.
• Trace the output
  int a = 1 ;
  While (a < = 6)
  {
  printf (“\na =  %d”,a);
  a+ = 1;
  }
• What is the advantage of using a function?
• What is meant by scope of a variable?
• What is meant by file closed?

OR
(VISUAL BASIC)

4. Write short answers to any SIX (6) questions: (2x6=12)

• Why Visual Basic is event Driven?
• What is IDE?
• What is code window?
• What are methods in Visual Basic?
• How are event procedures named.
• Differentiate between closing and hiding a form.
• What is counter controlled loop?
• What is sentinal value?
• Give syntax of Do Loop Until.

Section II
(MS-ACCESS)

Note: Attempt any ONE question.

5. What is data modeling? Describe ingredients of data modeling. (8)
6. What is filter? Discuss different types of filters in MS-Access. (8)

(Section-III)

Attempt any TWO questions either from “C-Language” or from “Visual Basic”:

(C-Language)

7. What is computer language? Discuss one type of Computer Language. (8)
8. Write a program that inputs a number of week days and displays the name of the day using Switch Statement. For example if the user enters 1, it displays ‘Friday’ and so on. (8)
9. What is while loop? Explain its working with an example. (8)

OR
(VISUAL BASIC)

7. Discuss the properties windows for an object in Visual Basic IDE. (8)
8. Write a program that in Visual Basic that inputs a number of week days and displays the name of the day, using Select……Case Structure. For example, if the user enters 1, it displays ‘Friday’ and so on.  (8)
9. How Do-Loop-While works in Visual Basic? Explain with an example. (8)

Section IV
(Practical)

Attempt any THREE questions.

10. (a) Write the procedure to create single table query. (5)
(b) Write procedure to create simple single table report. (5)
(c) Write a program to convert distance from kilometers into miles (1 mile = 1.609 km) in C-language or in Visual Basic. (5)
(d) Write a program which prints numbers from 1 to 100 in C-language or in Visual Basic. (5)
(e) Write a program which calculates cube of a number by using function in C-language or in Visual Basic. (5)