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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2. The escape sequence for backslash is:

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

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10. The computer understands the instructions only in:

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3. Debug is the process of:

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

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8. The programming language that are very close to machine code are called:

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5. The computer program is written in:

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2. Global variables are created in

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

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20. The predefined functions that are part of the programming language and can be used for different purposes are called:

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7. A function is called with the reference of its:

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19. In C-language, subprograms are referred to as:

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14. The insertion point in the document is also called:

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

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

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17. The bold text specifies the: (

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20. The last statement of each case in switch statement must be a:

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

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17. The conditional operator takes expression.

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

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9. Which of the following is an optional part in switch statement?

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

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10. structures is a selection structure:

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

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18. A Word processor can be used to:

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

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The actual data of Is stored in:

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7. Microsoft Access saves the database with the extension
a) .mdb c) .madb

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

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5. represents of wizard of DBMS:

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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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13. In a table each column represents

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8. A record is a complete set of

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

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9. A collection of related records is called

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16. In file handling sequence of characters refers to

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17. In text stream characters have correspondence

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

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

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

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8. A computer drives its basic strength from:

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RAM is a:

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I I. CPU is an example of:

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

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6. is a high speed communication line:

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I. A LAN is a combination of:

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Which one is dedicated server?

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5. The process of sharing information among various members of workgroup through computer network is called:

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14. The media Access Control Sub-layer resides in which layer:

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2. A collection of computers connected together is called:

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

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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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2. Which of the following is a valid character constant?

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

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2. How many types of data integrity are there?

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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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20. By default, Windows save the documents created in MS-Word in the folder:

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15. involves the processing on multiple processors in a computer:

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11. As compared to command line operating system, a GUI operating system is:

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18. acts as file manager for Windows: (

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10. A series of actions that are performed on raw data achieve the required objective and results are called:

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

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19. coding schemes uses 4 bit code:

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7. A device that receives messages is called:

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I I. Communication between a computer and a keyboard involves transmission:

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

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6. is not component of data communication:

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15. An inkjet printer is an example of a(n):

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20. is not secondary storage device:

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12. is not an example of packaged software:

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17. The of for loop executed only once in the first iteration

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

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4. loop structures are available in C language:

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2. is a loop statement:

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20. Loop with in a loop is called

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

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16. Which of the following is an absolute address?

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a spreadsheet:

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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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12. cell addresses is correct:

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

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

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

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15. Which is not an example of a control element placed on the form

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

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8. Which of the following is used to retrieve data from one or more tables of database and to present it to the user in a formatted way.

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

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20. In addition to navigate records can be used for

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

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

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9. The process to identify the data objects and the relationships between them is:

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

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8. tools in involved to the Data Analysis:

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1. A virus program usually hidden in:

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2. A virus is just a:

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