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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is not a feature of simple word processor or text editor:

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20. coding schemes is used by IBM:

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15. Which type of data consists of words, sentences, and paragraphs?

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

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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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14. A query is a more flexible way of

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18. is the fundamental property of relational database:

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3. is the most popular and powerful DBMS:

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I. A database consists of various components called the

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scanners is used in hospitals:

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17. Computer at home can be used for:

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

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18. acts as file manager for Windows: (

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8. GUI stands for:

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

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

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Which one is dedicated server?

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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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I. A LAN is a combination of:

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3. Central computer in the network is called:

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

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14. C was designed to write programs for

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20. languages is different for different computers:

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18. The program written in assembly language is translated to the machine code with the help of translator program called:

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10. The computer understands the instructions only in:

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4. The actual data of database is stored in:

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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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16. menus in MS-Access contains commands that can be used to switch between table views?

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19. is the default data e in MS-Access:

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The data in table is entered in

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3. The fundamental concept of relational database is:

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12. The data in table is entered in:

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14. format specifiers is used for integer type data:

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0. The format specifier %u is used for:

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

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

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4. The printf() function is used to display:

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

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17. The conditional operator takes expression.

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

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3. How many basic control structures are there?

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4. Which one is the brain of computer?

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12. Which is a storage device?

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I I. CPU is an example of:

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10. Which component of CPU is responsible for performing arithmetic and logical operations on numeric data?

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18. CPU is an example of:

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5. Which component of a computer decodes and executes program consuvetions?

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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?

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19. In a college, organizing the record of Science and Arts students into two groups, this activity is referred to as

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

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18. Which of the following database model has the shape like and organizational chart?

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8. represents an object:

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11. Which of the operator has lowest presidence

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17. The logical not (!) operator is denoted as:

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1. Variables are created in

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

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

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14. A foreign key constraint is also called

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3. The constraint states that in a relation no primary key value can have a null value.

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The name for the screen clarity:

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is secondary storage device:

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CPU stands for:

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Another word for pointer:

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16. is known as control key:

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

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7. A tuple in a table is also known as

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

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4. The predefined functions that are part of C-language are called: (

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2. Global variables are created in

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12. Formal arguments are also called

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0. Which of the following looks for the prototype of functions used in a program:

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5. The functions that are defined by programmer are called:

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16. A built-in function:

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12. What indicates the connection between entites

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10. The relationship between the entities is represented graphically by using:

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5. In activities, the cost factors are taken into consideration:

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is the ingredient of data modeling:

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I I. In hybrid distribution which kind of fragments are stored at only one site

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20. is true about a stream:

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5. A data file a stored in:

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7.function is used to write a string to a file:

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

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

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13. The body of loop comes before the test condition in:

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A computer can be linked to the Internet through

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12. Which one represents the top level domain?

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13. services is provided by Internet:

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9. Software to use the Internet:

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2. A virus is just a:

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8. Format C is an example of virus:

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

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14. Another name for antivirus is:

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10. is not an anti-virus program:

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5. Most common crimes are committed by:

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

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

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4. The actual working area in Microsoft Excel is:

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16. Which of the following is an absolute address?

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14. The 0.0000000001 is displayed in default column width as:

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