Computer Sciences Practice Test 4




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 4

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

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15. The relationship between countries and their capitals is an example of relationships.

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8. Which of the following buttons of Find and Replace dialog box is clicked to start he search process?

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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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4. The actual data of database is stored in:

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15. In C, the maximum length of variable name is:

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1. Variables are created in

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4. When the result of the computation of two very small numbers is too small to be represented, this phenomenon is called:

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

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20. In addition to navigate records can be used for

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14. The different design elements placed on form are called

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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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16. Each of the following is a form layout except.

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

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

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In activity data is collected and recorded:

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

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8. represents an object:

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

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3. The intersection of a row and column form a:

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17. Each number format consists of part:

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

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7. The currently selected cell where data can be entered or edited is called:

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9. In while loop, the increment / decrement statement are placed

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4. loop structures are available in C language:

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6. Which one is not a loop structure

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7. A variable whose value controls the number of iterations is known as

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15. The do-while loop ends with a

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1. How many types of loop structur are in C?

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19. The escape sequence to insert horizontal tab is

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16. The %x is a format specifier for:

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5. is not used in control or format string in a prindo function:

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

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14. format specifiers is used for integer type data:

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12. Which of the following forma specifier is used for character type data

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

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3. is the most popular and powerful DBMS:

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2. Which of the following object is used to retrieve data from database and present in a formatted way?

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13. In a table each column represents

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10. What type of operating system MS-DOS is?

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14. The capability of an operating system to load multiple program into memory at a time and to perform two or more processes concurrently, is called:

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13. is based on the NT technology:

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

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20. languages is different for different computers:

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language is known as fundamental computer language:

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14. C was designed to write programs for

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10. structures is a selection structure:

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15. is not used for making two-way decision:

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7. Another name of conditional operator is

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12. is not decision-making statement:

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

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17. Computer at home can be used for:

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15. Typically, and ATM can be used to

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is not related to document management system:

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18. A Word processor can be used to:

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11. is used to create data view

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20. is responsible for designing, coordinating and monitoring the database system: (

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10. A logical interface to a file is called

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Which of the following mode open only an existing file for both reading and writing?

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

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20. is true about a stream:

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

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

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20. coding schemes is used by IBM:

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2. Data communication requires only a:

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

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12. Which of the following can be used to launch the WordArt?

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

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17. The bold text specifies the: (

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18. A common font size used in business documents is:

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7. features of word processor allows to specify margins of the documents:

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is secondary storage device:

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2. A virus is just a:

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11. is an anti-virus program:

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18. Format C is an example of:

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

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19. represents entity:

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I. Which of the following keys does not hold uniqueness property

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

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I. A LAN is a combination of:

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21. One or more computers connected to a hub is a:

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19. Which one represents the shape of network?

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6. What layer of OSI does data compression:

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3. Central computer in the network is called:

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14. Which of service of Internet is used to transfer files:

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6. is a high speed communication line:

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20. protocol is used by news services:

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17. The process of launching web pages is called:

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13. services is provided by Internet:

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7. How many types of addressing schemes?

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A computer can be linked to the Internet through

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12. Formal arguments are also called

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9. The actual values are passed to the function in:

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9. problems occurs when same information is stored in two different ways:

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

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20. A process of analyzing the dependencies of attributes with in entities is called

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18. If the value of a non-key attribute can be obtained simply by knowing the values of another non-key attribute, the relation is not in: (

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