Basic Computer Exam Trivia Quiz!

DVD (Digital Versatile Disc) is indeed a secondary storage device. Secondary storage devices are used to store data that is not currently being used by the computer. DVDs can store large amounts of data, such as movies, software, and files, and they can be read and written to multiple times. Therefore, it is correct to say that DVD is a secondary storage device.

The brain of any computer system is the CPU (Central Processing Unit). The CPU is responsible for executing instructions and performing calculations. It controls and coordinates all the activities of the computer system, including processing data, running programs, and managing the flow of information between different components. Without the CPU, a computer system would not be able to perform any tasks or functions. Therefore, the CPU can be considered as the brain of the computer system.

CD, short for Compact Disc, is indeed an optical storage device. It uses laser technology to read and write data onto a disc coated with a reflective layer. CDs are widely used for storing and playing audio, video, and other digital data. They have a high storage capacity and are relatively durable. Therefore, the statement "CD is the Optical Storage Device" is true.

The extension of Adobe Reader is .PDF. Adobe Reader is a software program used to open and view PDF (Portable Document Format) files. PDF is a file format that preserves the formatting and layout of a document, regardless of the software, hardware, or operating system used to view or print it. Therefore, the correct answer is .PDF.

The correct answer is "Central Processing Unit". The CPU, or Central Processing Unit, is the primary component of a computer that carries out the instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations. It is often referred to as the "brain" of the computer, as it performs most of the processing inside the computer.

SMPS stands for Switch Mode Power Supply. This term refers to a type of power supply that uses a switching regulator to convert electrical power efficiently. It is commonly used in electronic devices to convert high-voltage AC power from an outlet into lower-voltage DC power that is suitable for the device's operation. The other options provided, such as "Switch Matter Preview Section" or "Switch Mote Preview Section," do not make sense in the context of power supply terminology.

RAM stands for Random Access Memory, which is a type of computer memory that allows data to be read from and written to. It is volatile memory, meaning that its contents are lost when the power is turned off. Therefore, RAM is indeed a Read/Write Memory.

A hard copy refers to a physical copy of a document or image that is printed on paper. Therefore, the correct answer is Printer, as it is the device specifically designed to produce hard copies by transferring digital information onto paper. Scanners are used to convert physical documents into digital format, computers are the electronic devices used for processing information, and the CPU (Central Processing Unit) is the main component of a computer that performs calculations and executes instructions.

The printed output from a computer is referred to as a "hard copy." This term is used to describe a physical copy of a document or image that is produced by a printer. It is called a hard copy because it is a tangible, physical representation of the digital information that was processed by the computer. The other options, paper and soft copy, are not accurate terms to specifically describe the printed output from a computer.

A hard disk is used as a primary storage device. It is a non-volatile storage device that stores data magnetically on rapidly rotating disks. It is commonly used in computers to store operating systems, software applications, and user data. Hard disks have large storage capacities and fast access times, making them suitable for primary storage. Magnetic drums and floppies were used in the past but are now outdated and have much smaller storage capacities compared to hard disks. Therefore, the correct answer is Hard Disk.

The correct answer is "All of the above" because the question is asking for the browser example, and all three options (Chrome, Firefox, and Opera) are valid examples of web browsers. Therefore, selecting "All of the above" indicates that all three options are correct.

The result of the output given by a computer is typically information. Computers process data and instructions to generate meaningful output in the form of information. Data refers to raw facts and figures, instructions are sets of commands for the computer to follow, and excursion does not relate to the output of a computer. Therefore, information is the most appropriate choice as the result of computer output.

The correct shortcut key for selecting all contents of a page is CTRL+A. This combination of keys allows users to quickly select all text, images, and other elements on the page. It is a commonly used shortcut in many applications and web browsers, making it easier to perform actions such as copying, deleting, or formatting the selected content.

The correct answer is Output Unit. The Output Unit is responsible for displaying or presenting the processed data or information to the user in a readable format. It can be a monitor, printer, or any other device that provides an output display.

The correct answer is .TXT because the file extension for Note Pad files is commonly .TXT. This extension indicates that the file contains plain text and can be opened and edited using various text editing programs. The other options (.TST, .TEXT, NONE OF THESE) are not commonly used file extensions for Note Pad files.

RAM stands for Random Access Memory, which is a type of computer memory that is used to store data that is being actively used by the computer. It is a volatile memory, meaning that it loses its data when the power is turned off. RAM is an essential component of a computer as it allows for faster access to data compared to other types of memory. Therefore, the image is most likely representing RAM.

CLS stands for "Clear the screen." This command is commonly used in command-line interfaces to clear the terminal or console screen, removing all previous output and providing a clean slate for new input or information. It helps improve readability and organization by removing clutter and making the screen easier to navigate.

Superscript is not a font style, but rather a formatting option that raises the text above the baseline. Font styles typically refer to variations in the weight, slant, or decoration of the characters, such as bold or italics. Superscript, on the other hand, is used for mathematical or scientific notations, footnotes, or to indicate ordinal numbers.

The correct answer is "Page Layout" because this menu option typically contains various formatting options for the overall layout of the page, including options for adding borders to the page. This menu is commonly found in software applications like Microsoft Word or Excel, allowing users to customize the appearance of their documents or spreadsheets.

A flash drive, also known as a pen drive, is a portable storage device that uses flash memory to store and transfer data. It is a small, lightweight device that can be easily connected to a computer or other electronic devices through a USB port. Unlike a hard disk or RAM, which are internal components of a computer, a flash drive is an external device that can be easily carried around and used to store and transfer files between different devices. Therefore, the correct answer is Pen Drive.

The correct answer is "Insert." In Microsoft Office applications, the Insert menu is where you can find various options to insert different elements into your document, such as pictures, shapes, charts, and clip art. Therefore, the clip art option is situated in the Insert menu.

RAM (Random Access Memory) is considered as primary memory because it is directly accessible by the CPU and stores data that is actively being used by the computer. It is a volatile memory, meaning that its contents are lost when the computer is powered off. RAM plays a crucial role in the computer's performance as it allows for fast and temporary storage of data and instructions that the CPU needs to process in real-time.

The shortcut key CTRL ++ is used to increase the size of the eraser in Paint. This shortcut allows users to quickly adjust the eraser size without having to manually select a larger size from the toolbar or menu options. By pressing CTRL ++, users can easily make the eraser bigger and cover a larger area when editing or erasing in Paint.

All of the given options (Light Pen, Scanner, and Track Ball) are input devices. An input device is any hardware device that allows users to enter data or commands into a computer system. A light pen is a pointing device that allows users to select objects on a computer screen by directly pointing at them. A scanner is used to convert physical documents or images into digital format. A trackball is a pointing device that consists of a ball that can be rotated to move the cursor on the screen. Therefore, all of these devices fall under the category of input devices.

The correct answer is WINWORD because it is the command used to open Microsoft Word from the Run dialog box. "WORD" and "MSWORD" are not valid commands to open Microsoft Word, and "NONE OF THESE" indicates that none of the given options are correct.

The command "DIR" is used to list the contents of the current directory on a disk. It displays a list of files and subdirectories within the current directory, along with their respective attributes such as size, date modified, and file type. This command is commonly used in command line interfaces to navigate and view the files and folders within a directory.

ALT+TAB is the correct shortcut key for switching between open applications. This key combination allows users to quickly toggle between different open windows or applications on their computer. By pressing and holding the ALT key and then tapping the TAB key, users can cycle through their open applications and select the one they want to switch to. This shortcut is commonly used to improve productivity and efficiency when working with multiple programs simultaneously.

The shortcut key for CUT in Microsoft Office is CTRL+X. CTRL+X is the standard shortcut for cutting selected text or objects, which removes them from the current location and places them on the clipboard. 

ROM stands for Read-Only Memory. It is a type of computer memory that stores data permanently and cannot be modified or erased. It contains firmware or software instructions that are essential for the computer to boot up and perform basic functions. Unlike RAM (Random Access Memory), ROM retains its data even when the computer is turned off. Therefore, the correct answer is ROM.

The command "MD" is used to create a directory or subdirectory. This command allows the user to specify the name of the directory they want to create, and it will be created in the current location. The "DIR" command is used to list the contents of a directory, while the "CD" command is used to change the current directory. Therefore, the correct answer is "MD" as it specifically creates directories or subdirectories.