Computer Sciences Practice Test 3




Computer Science Practice Tests Overview

Computer Science Practice Tests are an essential part of preparation for NUST, FAST, UET, ECAT, NTS, and FSC board exams. They focus on important topics such as programming, data structures, algorithms, databases, and computer fundamentals. Regular practice helps students strengthen technical knowledge, develop problem-solving skills, and build confidence in solving exam-style questions.

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Computer Practice Test 3

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

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10. BIT stands for

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is not related to document management system:

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is not relevant to office automation:

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13. The benefit of CAD may be summed up as:

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10. A word processor can be used to

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

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7. virus is activated on the basis of a logical condition:

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1. A virus program usually hidden in:

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6. viruses infects the first sector of disk:

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

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13. Types of software that can be freely distributed without violating copyright laws are called:

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12. is cause of virus:

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3. A virus can destroy: (

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5. Most common crimes are committed by:

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to automate repeated tasks — are used

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12. In a table each row represents

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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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18. is the fundamental property of relational database:

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

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2. is a loop statement:

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

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

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8. A function:

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

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14. A key that consists of two or more than two attributes of a table is called

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16. is known as control key:

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17. SQL is used for

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

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7. A tuple in a table is also known as

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

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18. a b is equivalent to

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

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3. Which of the data type offers the highest precision?

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is not a valid variable

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19. If there are small fmite number of values for a certain field on a form which object will be suitable

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

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

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

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

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10. The bar that contains the group of commands is called:

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17. The bold text specifies the: (

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

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6. How many variables can be used in one printf() function?

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3. function is used to display output on screen:

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

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

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

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

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19. Which one represents the shape of network?

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

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10. Which network model consists of many clients and one or more central computers?

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16. standards were developed without any formal planning:

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13. standards were properly researched, designed and finally published as a standard:

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19. represents entity:

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

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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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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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In activity data is collected and recorded:

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8. represents an object:

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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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15. There are types of streams

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

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19. In text file, data is stored in:

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16. In file handling sequence of characters refers to

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5. A data file a stored in:

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

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18. CPU is an example of:

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9. The program that contains instructions to operate a device is called:

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

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3. The idea of stored program was given by:

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15. is the component of CPU:

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

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16. CPU includes all of the following components except?

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

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20. protocol is used by news services:

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13. services is provided by Internet:

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

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12. Data integrity is another form of data

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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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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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16. is the entering point in Windows:

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12. The maximum number of primary partitions that can be created on a disk is

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5. Ctrl + Alt + Del is

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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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18. The default number format assigned to a cell is the:

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

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20. If the custom format is If it, it N N then the number 23349 will be displayed as:

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11. selection structures is the simplest form of decision making structure:

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16. The conditional operator is an alternative of:

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language is known as fundamental computer language:

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15. Preprocessor directives are commands for

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

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18. The data and program are stored permanently on the:

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The name for the screen clarity:

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16. CPU is also referred to as:

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For the input of image data:

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The processed data is called:

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20. is not secondary storage device:

Your score is

The average score is 70%

0%

Importance of Practicing Computer Science Tests

Regular practice of Computer Science tests improves logical reasoning, analytical skills, and coding abilities. Topic-wise and full-length tests allow students to identify weak areas, revise key concepts, and minimize errors. Timed practice also helps students manage exam pressure and complete questions efficiently during exams.

PLS Academy Computer Science Test Preparation

PLS Academy offers well-structured Computer Science Practice Tests with exam-oriented MCQs, clear solutions, and complete syllabus coverage. With expert guidance and quality practice material, PLS Academy helps students master computer science concepts and achieve excellent results in entry tests and FSC board exams.

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