Abbreviations & Terminologies MCQ Quiz in मल्याळम - Objective Question with Answer for Abbreviations & Terminologies - സൗജന്യ PDF ഡൗൺലോഡ് ചെയ്യുക

Computer-based software helps to aid in design processes.

Key Points

• CAM stands for Computer Aided Manufacturing. 
• CAM is software used to automate the production line. 
• CAM operates as software that creates toolpaths to instruct a machine on how to build a product.
• Whereas, CAD is Control Aided Data.
• CAD is software which helps to create, revise, analysis or optimize design.
• CAD designs can help safeguard goods and inventions.

Thus, the full form of the acronym CAD is Computer Aided Design and CAM is Computer Aided Manufacturing. 

Additional Information

• Both are used to design and manufacture prototypes, finished goods. 

In display technology, CRT stands for Cathode Ray Tube.

1. CRT stands for "Cathode Ray Tube."
2. CRT is the technology used in traditional computer monitors and televisions.
3. The image on a CRT display is created by firing electrons from the back of the tube to phosphors located towards the front of the display.
4. Once the electrons hit the phosphors, they light up and are projected on the screen.
5. The color you see on the screen is produced by a blend of red, blue, and green light, often referred to as RGB.
6. The stream of electrons is guiding by magnetic charges, which is why you may get interference with unshielded speakers or other magnetic devices that are placed close to a CRT monitor.
7. Flat-screen or LCD displays don't have this problem, since they don't require a magnetic charge.
8. LCD monitors also don't use a tube, which is what enables them to be much thinner than CRT monitors.
9. While CRT displays are still used by graphics professionals because of their vibrant and accurate color, LCD displays now nearly match the quality of CRT monitors.
10. Therefore, flat-screen displays are well on their way to replacing CRT monitors in both the consumer and professional markets.

FTP (File Transfer Protocol):

• FTP stands for File Transfer Protocol
• File Transfer Protocol is used to transfer binary and text files over the Internet.
• It is a standard Internet protocol for transmitting files between computers on the Internet over TCP/IP connections.
• It is a client-server model architecture or protocol.
• Using FTP, a client can upload, download, delete, rename, move and copy files on a server.
• It is also used for downloading files to the computer from other servers.

In display technology, CRT stands for Cathode Ray Tube.

1. CRT stands for "Cathode Ray Tube."
2. CRT is the technology used in traditional computer monitors and televisions.
3. The image on a CRT display is created by firing electrons from the back of the tube to phosphors located towards the front of the display.
4. Once the electrons hit the phosphors, they light up and are projected on the screen.
5. The color you see on the screen is produced by a blend of red, blue, and green light, often referred to as RGB.
6. The stream of electrons is guiding by magnetic charges, which is why you may get interference with unshielded speakers or other magnetic devices that are placed close to a CRT monitor.
7. Flat-screen or LCD displays don't have this problem, since they don't require a magnetic charge.
8. LCD monitors also don't use a tube, which is what enables them to be much thinner than CRT monitors.
9. While CRT displays are still used by graphics professionals because of their vibrant and accurate color, LCD displays now nearly match the quality of CRT monitors.
10. Therefore, flat-screen displays are well on their way to replacing CRT monitors in both the consumer and professional markets.

An audio file is a file format for storing a computer system's digital audio files. The audio data bit structure (other than metadata) is known as the audio code format and is uncompressed or compressed to decrease the file size, often using loss compression.

Following are the various Audio file formats:

Following are the Video file formats:

Key Points

DNS : Domain Name System

• It is the naming system of resources on the internet and used to locate addresses on that basis.
• It’s a system that lets you connect to websites by matching human-readable domain names (like wpbeginner.com) with the unique ID of the server where a website is stored.
• Think of the DNS system as the internet’s phonebook.
• It lists domain names with their corresponding identifiers called IP addresses, instead of listing people’s names with their phone numbers.
• When a user enters a domain name like wpbeginner.com on their device, it looks up the IP address and connects them to the physical location where that website is stored.

ISDN : Integrated Services Digital Network

• It is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network.

ISP : Internet Service Provider

• An Internet service provider is an organization that provides a myriad of services for accessing, using, or participating in the Internet.
• Internet service providers can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise privately owned. 

PROM : Programmable Read-Only Memory

• PROM stands for Programmable Read-Only Memory.
• A programmable read-only memory (PROM) is a form of digital memory where the setting of each bit is locked by a fuse or anti-fuse.
• It is one type of read-only memory (ROM).
• The data in them are permanent and cannot be changed.
• PROMs are used in digital electronic devices to store permanent data, usually low-level programs such as firmware or microcode. 

Thus, PROM : Portable Read-Only Memory is the incorrectly matched pair.

The correct answer is  Hyper Text Markup Language.

Key Points

• First developed by Tim Berners-Lee in 1990, HTML is short for Hypertext Markup Language.
• HTML is used to create electronic documents (called pages) that are displayed on the World Wide Web.
• It is a language used for writing source codes for developing a webpage, inserting content, and other components in it.
• HTML is a markup language because it is used to distinguish HTML elements from the text.
• HTML is not a programming language, meaning it doesn’t have the ability to create dynamic functionality. Instead, it makes it possible to organize and format documents, similar to Microsoft Word.
• When working with HTML, we use simple code structures (tags and attributes) to mark up a website page. For example, we can create a paragraph by placing the enclosed text within a starting 

   and closing 

   tag.

URL stands for Uniform Resource Locator. So the answer is (1).

Key Points

•  A URL is a unique address that identifies a resource on the internet. It can be used to access web pages, images, videos, and other types of files.

URLs are typically made up of the following parts:

• Scheme: The scheme is the protocol that will be used to access the resource. The most common scheme is http, which is used to access web pages.
• Domain name: The domain name is the address of the website or server that hosts the resource.
• Path: The path is the location of the resource on the website or server. For example, the path to the homepage of a website is typically /.

• Moodle stands for Modular Object-Oriented Dynamic Learning Environment. 
• Moodle was designed to provide educators, administrators, and learners with an open, robust, secure, and free platform to create and deliver personalized learning environments.
• Moodle is a user-friendly Learning Management System (LMS) that supports learning and training needs for a wide range of institutions and organizations across the globe.
• Today, Moodle is the most widely used Learning Management System in the world, with well over 100,000 registered implementations worldwide supporting over 150 million learners.
• Moodle’s open source project is managed by a dedicated team at Moodle HQ with a head office in Perth, Australia, and satellite offices around the world. Moodle’s modular nature and inherent flexibility make it an ideal platform for both academic and enterprise-level applications of any size.
• Moodle is a learning platform designed to provide educators, administrators, and learners with a single robust, secure and integrated system to create personalized learning environments. 
• Using Moodle, you can create classes, make attendance lists, deliver learning materials, give quizzes, send feedback, and much more. There is a huge amount of flexibility and reconfigurability within the platform.

Therefore, option 2 is the correct answer.

Key Points 

• A. OLED - Organic Light Emitting Diode:
  • ​ This is correctly matched. OLED stands for Organic Light Emitting Diode, which is a display technology.
• B. RADAR - Radio Detection and Ranging:
  • This is correctly matched. RADAR stands for Radio Detection and Ranging, which is a system used for detecting and tracking objects.
• C. LASER - Light Amplification by Stimulated Emission of Radiation:
  • ​This is correctly matched. LASER stands for Light Amplification by Stimulated Emission of Radiation, which is a device that emits focused light.
• D. JPEG - Joint Photographic Export Group:
  • ​This is the incorrect match. JPEG stands for Joint Photographic Experts Group, which is the name of the organization that developed the JPEG image compression standard.
  • The expanded form should describe the technology, not the organization.

So, the correct answer is option 4.