(INTER PART-II)
SARGODHA BOARD 2017
COMPUTER SCIENCE Paper II (Objective Type)
Time Allowed: 20 Minutes Maximum Marks: 15
Group-I
Note: You have four choices 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 with marker or pen. Cutting or filling two or more circles will result in zero mark in that questions.

• The forms are designed to

(a) Input data
(b) De Manupulate data
(c) Accept change output
(d) Output

• Storage and retrieval of data is related to:

(a) Data capturing
(b) Data manipulation
(c) Managing output result
(d) Analysis

• A table must have a:

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

• In an E-R diagram, a rectangle symbol present a;

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

• MS Access save the database with the extension.

(a) .mdbq
(b) .msdb
(c) .ppt
(d) .mdb

• How find four name that starts with H, the criteria is specified as:

(a) H*a
(b) H?4
(c) H???
(d) H ##

C-LANGUAGE

• A file is stored in

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

• Graphical representation of steps in an algorithm is:

(a) Diagram
(b) Flow chart
(c) DFD
(d) Circle

• a+= b Is equivalent to:

(a) b+=a
(b) a=+b
(c) a=a+b
(d) b=b+a

• Which escape sequence is used to begin a new line:

(a) \a
(b) \b
(c) \m
(d) \n

• Relational operators allow you to…………….number:

(a) Compare
(b) Add
(c) Multiply
(d) Divide

• In if statement, false is represented by:

(a) 0
(b) 1
(c) 2
(d) 3

• Switch statement is an alternative of:

(a) if
(b) if else
(c) nested if
(d) nested if else

• One Execution of Loop is known as:

(a) cycle
(b) duration
(c) iteration
(d) test

• The first line of function definitions is:

(a) function header
(b) function body
(c) argument
(d) function call

SARGODHA BOARD 2017
(INTER (PART-II)
COMPUTER SCIENCE Paper II (Subjective Type)
Time Allowed: 2:10 Hours Group-I Maximum Marks: 60
NOTE:-Section I is compulsory. Answer any date Questions (Torn section II.
SECTION-I

2. Write short answers to any SIX (6) questions.

• Differentiate between data and information.
• Define data inconsistency.
• Define an entity.
• Define the term analysis.
• What is homonym.
• Define partial dependency.
• Define database object.
• Define relationship.
• Define sub-form.

3. Write short answers to any eight parts of the following:

• What do you mean by delimiters?
• C is a Case sensitive language. What does it mean?
• Write shortcut key to compile and Run C program?
• List any four types of operators in C.
• Define compound assignment statement.
• Find Errors in the following code:
  void main ( )
  {
  int now =10,
  Num+=5
  Printf(" \ n%d, num);
  vii. Name four escape character provided by C.
  viii. Write down output of the following piece of code:
  printf( "*\n**\n***");
• Find the errors in the following code:
  void main ( );
  {
  int A = 10;
  Printf("%d,a);
  }

C-Language

4. Write short answers to any Six parts:

• How are instructions executed in repetition structure?
• Determine the output of the following code:
  int a, b;
  b=20; a=10
  if (b< =a)
  printf("No");
  else
  printf("Yes");
• Find error in the following code segment:
  float y =3.14
  if (Y==3)
  printf("Errors");
• Distinguish between break and continue statements used in loops.
• Determine output of the following code segment:
  int n = 1;
  do
  {
  Print f("Pakistan n");
  n++;
  } while (n < +5);
  vi. Convert the following code in for loop;
  int n =1;
  while (n <= 10)
  {
  Printf("%d \n" , n);
  n++;
  }
• What is the use of actual parameters.
• Write down the scope of global variables.
• List any two ways to write data in text files.

Section-II

Q.5. What is Key? Describe different types of Key.
Q.6. What is query? Describe four different types of queries in MS-Access.

C-Language

Note: Attempt any two questions:
Q.7. Explain the basic structure of C-Language program.
Q.8. Write a program in C=language that accepts a number from user and determines whether it is positive, negative or zero.
Q.9. What is do-while loop? Draw flowchart and also write its syntax. Explain its working with the help of an example.