Computer Sciences Practice Test 3




Entry test contains most of the Computer MCQs. FSC ICS Part 2 Computer book MCQs. HSSC Computer questions MCQs. Solved Chapterwise Computer MCQs for first-year 12 class MCQs and 11 class MCQs. Second-year and first-year Computer textbooks chapter-wise MCQs with the answer are provided here. The Computer portion is helpful in MDCAT , ECAT , NTS NAT , and NUST NET . PakLearningSpot PLS MCQs Bank website for FREE Entry test preparations

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Computer Practice Test 3

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7. The number of fields in a relation or table is called:

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

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The data in table is entered in

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14. views can be used to add, edit, and delete records to and from the table:

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6. In a relational database, a single piece of information is called:

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20. is not secondary storage device:

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The processed data is called:

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11. is an example of packaged software:

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14. Which of the following characters cannot be used as first character of a variable name?

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

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18. The name of actual and formal parameters:

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4. loop structures are available in C language:

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11. The body of I comes er the test condition in:

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20. Loop with in a loop is called

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12. The while loop is also called: (a) conditional loop (b) (c) counter loop (d)
while Both (b) and (c)
wend loop Attribute

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10. structure executes the body of loop at least once:

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16. The loop will execute at least even the condition is false

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

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18. In binary stream bytes have correspondence

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II. A stream is associated with a file using and operaton

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15. There are types of streams

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is not related to business:

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I. CBT stand for

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4. CAL stands for

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devices is used in departmental store:

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20. Computer based weather forecasting depends on accurate collection of data from

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scanners is used in hospitals:

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18. A Word processor can be used to:

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is not related to document management system:

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3. device is used in banks to read cheque of customer:

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

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20. A group of sentences is called: (

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19. Font size is measure in:

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language is known as fundamental computer language:

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7. is not a high level language:

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6. The programming languages that are close to human language are called:

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C is a:

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2. Turbo C-H- can compile

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10. The computer understands the instructions only in:

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

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16. is the entering point in Windows:

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organizes and controls the hardware and software:

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

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

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15. In E-R diagram, an oval shape is used to represent a(n):

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

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12. Which is a storage device?

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8. A computer drives its basic strength from:

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13. Which component of computer coordinates all activities in the computer?

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17. The conditional operator takes expression.

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3. How many basic control structures are there?

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18. Which operator in C language is called ternary operator?

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13. Which of the following operators is used as decision-making statement?

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10. structures is a selection structure:

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7. Another name of conditional operator is

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17. A place where we can see all the tables and their relationship

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15. A step by step procedure to perform a task easily available in a software is called

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3. is the most popular and powerful DBMS:

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16. Using you can create tables, forms, reports and queries in very short time

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

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10. The process of converting complex data structure into simple and stable data structure is called: a –

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7. problems occurs when two different names are used for the same information?

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6. Referential integrity is applied on

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4. In 3NF, a non-key attribute must not depend on a(n)

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16. Which of the following is an absolute address?

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5. A cell at third column and 15 rows has a cell address:

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19. If the custom format is 00000 then the number 420 will be displayed as:

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5. SQL is a(n)

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

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3. Which of the following type of file require largest processing time?

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

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15. A set of related records that represent a unit of data is called

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

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18. Which of the following is responsible for designing the database system.

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6. A table is also known as

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19. serves as a bridge between end users and database administrator:

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15. An attribute is also known as:

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10. The column of relation is known as

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10. If “Yahoo.com” is a domain name, then what will be the top level domain?

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A computer can be linked to the Internet through

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2. A collection of millions of computers interlink to one another is called:

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

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12. Light, sound, and radio waves are examples of:

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10. BIT stands for

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20. Which of the following format specifier is used for string type data?

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17. How many digits are printed to the right of the decimal point in real number?

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2. The escape sequence for backslash is:

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7 . is control suing in the statement prinf(“Result = %d”,r);:

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20. In addition to navigate records can be used for

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10. How many are the layouts of Form in MS-Access?

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4. A form is an object of

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13. A form with multiple tabs and each tab consisting a page of information

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2. How many basic layouts of forms are here in Microsoft Access.

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11. is an anti-virus program:

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3. Central computer in the network is called:

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

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The software used for workgroup computing is called:

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22. All nodes are connected to a single cable in a:

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

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18. is a governing body that approve the network standard:

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