is not a valid variable

. A quantity whose value may change during execution of program is called:

19. The words used to write the statements of a program are called

How many keywords are in C?

A table is also known as: (

7. A tuple in a table is also known as

16. is known as control key:

3. Anything in the real world that has a set of different attributes or properties is called:

9. The rows of a table or relation are known as:

14. Which component of computer is responsible for comparison of two numbers?

15. is the component of CPU:

RAM is a:

2. A set of instructions that run the computer arc:

16. CPU includes all of the following components except?

18. is related to loop structures:

16. A relation is in second normal form if and only if:

1. In 3NF, which form of dependency is removed? (

19. A process in which it is being ensured that attributes are stored from where they belong

8. In MS Word, the data that is being copied or moved is

20. languages is different for different computers:

C is a:

2. Turbo C-H- can compile

9. is not a low-level language:

14. C was designed to write programs for

12. A program written in language runs directly on the computer.

19. The escape sequence to insert horizontal tab is

11. The escape sequence for carriage return is

18. is used with format specifier to display output left-justified:

1. The function getch() is defined in:

8. The functions used for input and output are stored in header file:

a spreadsheet:

9. is not a feature of spreadsheet program:

II. A cell of worksheet, which is not active is called:

15. The last statement of the body of the fimction is:

8. A function:

4. The actual data of database is stored in:

11. How may table view are available in MS-Access?

10. The number of records (or row) in a table or relation is called:

The data in table is entered in

2. The rule that a record from a table cannot be deleted if its associated record exists in a related table is called rule

18. Format C is an example of:

1. A virus program usually hidden in:

2. A virus is just a:

19. What is the most common computer crime of these listed below?

9. Software that is used to detect and remove the viruses from the computer is called:

18. The form which contains the subform is known as:

11. Which form layout displays multiple records at a time?

3. objects is not used to enter data into database:

9. Tables are the 1 of our database in Microsoft Access

6. The forms are the end of our database in Microsoft Access

19. contains the files and folders that are deleted from the hard disk:

17. Windows explorer is used to

16. is the entering point in Windows:

8. The is the physical path over which a message travels:

10. BIT stands for

18. data type represents actions and movements:

13. The number of times a wave repeats during a specific time interval is called:

6. is not component of data communication:

Microwave transmission, coaxial cables and fiber optic are examples of:

14. The height of wave within a given period of time is called:

3. On successfully closing a file , the fclose( ) returns:

5. A data file a stored in:

10. A logical interface to a file is called

4. An array subscript should be a) int c) double

12. What indicates the connection between entites

7. In ERD model, the relationship between two entities is represented by a

In E-R diagram, a rectangular box is used to represent a(n):

17. A technique for physically arranging the records of a file on secondary storage device is called

is the ingredient of data modeling:

8. tools in involved to the Data Analysis:

16. In E-R diagram, a diamond shape is used to represent a(n):

3. is called the preliminary investigation of the required database:

14. A set of related fields that represent a unit of data is called

6. A collection of raw facts and figures is called:

Q2. Select the correct option I. Which of the following represents a collection of concepts that arc used to describe the structure of a database?

2. Which of the following data model is more flexible?

4. Which of the following may be a temporary file?

15. FTP stands for:

9. Software to use the Internet:

16. The computers on the Internet that contain the web sites are called:

is not relevant to office automation:

devices is used in departmental store:

6. The benefit of CAD may be summed up as

is not related to document management system:

5. represents of wizard of DBMS:

18. is the fundamental property of relational database:

6. is element MS-Access application window:

is a collection of related data organized in rows and columns:

19. is a statement that extracts specific information database.

The software used for workgroup computing is called:

19. Which one represents the shape of network?

12. In which network model all computers have equal status?

17. Which one is an example of De-Facto standard?

2. A collection of computers connected together is called:

7. Cabling on a linear bus topology can be extended using which of following:

1. Which of the following is not a decision making statement

8. Which of the following keywords is not used in switch statement?

19. What will be the output of (7 > 8) ?printf(“ABC”):printf(“XYZ”);

6. The selection statement is also known as:

14. is used for making two-way decision: