Muhammad Imdad Ullah

Currently working as Assistant Professor of Statistics in Ghazi University, Dera Ghazi Khan. Completed my Ph.D. in Statistics from the Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan. l like Applied Statistics, Mathematics, and Statistical Computing. Statistical and Mathematical software used is SAS, STATA, Python, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis, etc.

Important MCQs Input Output Devices 2

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This page contains MCQs about Computer-related Input Output devices.

This Quiz contains MCQs about Computer-related Input and Output devices.

1. An equipment that looks like a printer or photocopy machine, but provides a variety of capabilities, including scanning and copying, is called

 
 
 
 

2. An optical scanner or simply a scanner is a ______________ electronic device used to read and capture printed text and images.

 
 
 
 
 

3. Bar Code and Optical Readers are

 
 
 
 

4. A __________ is a digital video camera that captures real-time video for transmission to others via a Web Server.

 
 
 
 

5. A standard keyboard for desktop computer contains from

 
 
 
 

6. A ___________ bay (or just a bay) is a site where a storage device is installed.

 
 
 
 

7. __________ is used to capture images in a digitized form that a computer can use.

 
 
 
 

8. A computer mouse is another _________ device

 
 
 
 

9. The most common type of device for producing hard copy output is the

 
 
 
 

10. A printer produces a hard copy output on a physical medium such as

 
 
 
 

11. Computer output may consist of

 
 
 
 

12. The quality and performance of a monitor depends on

 
 
 
 

13. The most common Input device used to enter alphanumeric data is

 
 
 
 
 

14. Trackballs are used as

 
 
 
 

15. A type of printer that produces quality output using technology similar to that of a photocopy machine is

 
 
 
 
 
 

16. A touch screen is another type of

 
 
 
 

17. A Central Processing Unit (CPU) contains

 
 
 
 

18. A multifunction Device (MFD) is also called

 
 
 
 

19. A Facsimile Machine also called

 
 
 
 

20. The part of a computer that coordinates all of its functions is called its

 
 
 
 

21. Cathode Ray Tube (monitor) receives information as an analog signal through a

 
 
 
 
 

22. A printer is an

 
 
 
 

23. A Laser printer is a

 
 


All the input devices send information to a computer system for further processing, while output devices reproduce or display the results (outputs) of that processing. Input devices only allow for data input to a computer and output devices only receive the output from another device. Note that all the devices are called the hardware of a computer system.

MCQs Input Output Devices

Examples of Input Output Devices are:

Computer Output Devices:

  • Monitor
  • Printer
  • Audio Speakers
  • Headphones
  • Projector
  • GPS
  • Sound Card
  • Video Card
  • Braille Reader
  • Plotter

Computer Input Devices are:

  • Keyboard
  • Image scanner
  • Microphone
  • Pointing device
  • Graphics tablet
  • Game controller
  • Light pen
  • Mouse
  • Pointing stick
  • Touchpad
  • Touchscreen
  • Trackball
  • Sound card
  • Webcam

MCQs Input Output Devices

  • ———— is used to capture images in a digitized form that a computer can use.
  • The most common type of device for producing hard copy output is the
  • The quality and performance of a monitor depends on
  • A printer produces a hard copy output on a physical medium such as
  • Trackballs are used as
  • A Facsimile Machine also called
  • A computer mouse is another ———— device
  • The part of a computer that coordinates all of its functions is called its
  • A Central Processing Unit (CPU) contains
  • A Laser printer is a
  • Computer output may consist of
  • Cathode Ray Tube (monitor) receives information as an analog signal through a
  • A printer is an
  • An equipment that looks like a printer or photocopy machine, but provides a variety of capabilities, including scanning and copying, is called
  • Bar Code and Optical Readers are
  • A touch screen is another type of
  • A standard keyboard for desktop computer contains from
  • A type of printer that produces quality output using technology similar to that of a photocopy machine is
  • An optical scanner or simply a scanner is a ———— electronic device used to read and capture printed text and images.
  • A ———— bay (or just a bay) is a site where a storage device is installed.
  • A multifunction Device (MFD) is also called
  • A ———— is a digital video camera that captures real-time video for transmission to others via a Web Server.
  • The most common Input device used to enter alphanumeric data is

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MCQs Computer Hardware 5

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This test contains Multiple Choice Questions (MCQs) related to basic MCQs computer hardware. Let us start with the MCQs Computer Hardware Quiz.

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The devices such as input-output devices, storage devices, communication devices, and system units are all computer hardware.

Online MCQs Computer Hardware

  • The most powerful, fastest, and most expensive of all computers is the
  • The main circuit board in a personal computer that provides for the installation and connection of other electronic components is called
  • A computer component that contains a single chip and serves as the computer’s central processing unit (CPU) is called
  • A small electronic chip (programmed) for use in another product, such as a digital camera or microwave oven is called
  • The main component of the motherboard is the
  • Output devices such as printers produce output in
  • Devices that can store instructions and data permanently are called
  • ________ includes all of the physical components (devices) that make up the system unit and the other devices (such as a mouse, monitor, and keyboard, etc.).
  • In Windows Add/Remove hardware option is in which of the following?
  • The output quality of a printer is measured by
  • A dot matrix is a type of
  • Any physical component of a computer system that we can see and touch is called
  • Which of the following is primarily responsible for converting input data into meaningful output is called
  • Which of the following is the fastest memory in a computer
  • Which of the following is not hardware?
  • Data moves in and out of the CPU through embedded wires called
  • Which hardware is mostly used to enter data or information in a computer system?
  • _________ is used in the first generation of computer hardware?
  • The place where peripheral devices are connected in a computer is known as
  • A program that provides a software interface to a hardware device is called
MCQs Computer Hardware

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Computer Software MCQs 4

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This test contains Computer Software MCQs with Answers. There are 20 Multiple-Choice Questions in the Quiz. Let us start with Computer Software MCQs Quiz.

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Online Computer Software MCQs

  • ________ is the term used alternatively for programs and it tells a computer what to do and how to do it.
  • _______ includes programs (software) that perform a single task such as word processing, spreadsheet analysis, or database management.
  • ___________ includes those programs that control the operations of a computer system as well as devices that make up the computer system.
  • The procedure for starting or restarting a computer is called
  • Starting a computer after power has been turned off is referred to as
  • Restarting a computer while the power is still on is called
  • The is an operating system program that manages computer components, peripheral devices, and memory.
  • The __________ is a memory resident that remains in memory while the computer is in operation.
  • A __________ is a setting that the software publisher has pre-programmed under the assumption that this option is the choice favored by most of the users.
  • A _________ is a kind of window that appears temporarily and disappears once the user has entered the requested information.
  • A _________ program performs a single maintenance or repair task, that includes checking for viruses, uninstalling programs, deleting data, fragmentation, and scanning of disk.
  • Antivirus software is a type of
  • A ________ is a security system software that acts as a boundary to protect a computer or network from unauthorized access
  • A ________ is a program that translates (converts) human language (high-level language) into a machine language
  • A __________ is a program that translates an entire computer programming code into machine language before the program will run.
  • ________ is an interface that uses buttons, menus, and symbols, making it easier to work with text, graphics, and other elements.
  • A program that enables a computer to communicate with devices such as printers and monitors is a
  • Microsoft Windows is included in which of the following?
  • In Windows where is the START Button?
  • In Windows when a file is deleted where does it go?

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MCQs Application Software 1

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Let’s Start the MCQs Application Software Quiz

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An application is a program or group of programs, that is designed for the end-user. The most common application software is used by millions every day and includes: the Microsoft suite of products (Office: MS Word, MS Excel, MS PowerPoint, MS Outlook, etc.) Internet browsers like Firefox, Safari, and Chrome. The application software can be classified as:

  • Word processing software
  • Spreadsheet Software.
  • Desktop Publishing Software
  • Database Software
  • Communication Software
  • Presentation Software
  • Internet Browsers
  • Email Programs

MCQs Application Software With Answers

  • ———— enables users to perform different types of activities and work that computers were designed for.
  • ———— is software developed by a software publisher or an individual who retains ownership of the product and makes it available for a small contribution fee.
  • ———— is a software that is provided free of charge to anyone wanting to use it.
  • ———— is a software whose programming code is owned by the original developer but it is made available free to the general public, who is encouraged to experiment with the software, make improvements, and share the improvements with the user community.
  • ———— software allows users to create impressive documents that include text, drawings, photographs, and various graphics elements in full color.
  • ———— allows users to create and manage a computerized database and to produce reports from stored data.
  • ———— allows users to create computerized slide shows that combine text, numbers, animation, graphics, sounds, and videos.
  • ———— allows both professional and home users to work with graphics, videos, and audio.
  • An ———— allows a user to touch up, modify, and enhance image quality by changing color, cropping, resizing, and eliminating the red-eye effect from photographs.
  • The process of alternating content of an existing document is called
  • A group of software programs bundled into a single package is called
  • A ———— is a software that allows an online meeting between two or more participants at different locations using computer networks and also used to transmit electronic information.
  • What is the difference between a firewall and an antivirus software?
  • What is the difference between a web browser and an email client?
  • An emulator is a program that
  • A display listing of program options which users can select is called
  • Which of the following software cannot be categorized as application software?
  • Which of the following statements is true about application software?
  • The program which is readily available for computer users as a part of the software packages is classified as
  • The operating system detects and installs the appropriate device drivers for which type of devices?
MCQs Application Software

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Important Data Mining Quiz – 2

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The post is about multiple-choice questions in the Data Mining Quiz. Let us start with the Data Mining Quiz.

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Data Mining Quiz With Answers

  • Data mining is
  • Which of the following is the data mining tool?
  • ———— is the application of data mining techniques to discover patterns from the Web.
  • ———— refers to the process of deriving high-quality information from text.
  • What is inductive learning?
  • A class of learning algorithm that tries to find an optimum classification of a set of examples using the probabilistic theory is named as
  • Which is conclusively produced by Hierarchical Clustering?
  • Which of the following terms is used as a synonym for data mining?
  • What is the meaning of Data independence?
  • Data selection is
  • Which of the following are general characteristics or features of a target class of data?
  • What is the name of a database having a set of databases from different vendors, possibly using different database paradigms?
  • ————— is a summarization of the general characteristics or features of a target class of data.
  • A collection of interesting and useful patterns in the database is called ————-.
  • The strategic value of data mining is ————-.
  • Case-based learning is
  • What is noise?
  • The learning that is used to find the hidden pattern in unlabeled data is called?
  • Combining different types of methods or information is ————.
  • Select the correct statement about the Adaptive system management.

In today’s data-driven world, information is king. But simply having data is not enough. That is, where data mining comes in. It is the art of sifting through massive datasets to extract hidden gems – valuable insights, patterns, and trends. All these insights help in making better decisions.

Data Mining Quiz

Overall, data mining is a transformative tool that unlocks the true potential of data. By extracting valuable insights from vast datasets. Data mining empowers businesses, researchers, and organizations to make better decisions, gain a competitive edge, and achieve their goals.

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