MCQ on Computer Abbreviations Set 3 – Computer GK
Useful and informative MCQ on Computer Abbreviations Set 3 – Computer GK is your ticket to unlocking the secrets of the digital universe. Explore computer terms and abbreviations with our interactive multiple-choice questions. Whether you’re a tech novice or a seasoned pro, our MCQs offer an engaging and educational experience. They’ll help you navigate the ever-evolving world of technology with confidence.
These MCQ on Computer Abbreviations Set 3 – Computer GK are very helpful for competitive exams such as CPCT, GATE, IES/ESE, IBPS PO, IBPS Clerk, SBI PO, SBI Clerk, RBI, SEBI, LIC, NICL, BCA, B.Sc. IT, DCA, SSC, RRB, NIELIT CCC, CTET, UDC NET, CUET, MCA, PGDCA, MCS, TET, State Police, BPO, etc.
These MCQ on Computer Abbreviations Set 3 – Computer GK have correct answers and brief explanations of each question for better understanding.
Q21. What does PDP stand for in the context of computing?
a) Programmed Data Processor
b) Personal Data Protection
c) Portable Data Protocol
d) Parallel Data Processing
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Correct Answer: a) Programmed Data Processor
Explanation: PDP stands for Programmed Data Processor. It is a series of minicomputers developed by Digital Equipment Corporation (DEC) between 1957 and 1990. The first PDP, the PDP-1, was introduced in 1960 and is considered one of the first minicomputers. The PDP series included various models, such as PDP-8, PDP-11, and PDP-15, which were used in different industries and applications.
Q22. What does PHP stand for in the context of web development?
a) Personal Home Page
b) Hypertext Processor
c) PHP: Hypertext Preprocessor
d) Page Handling Protocol
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Correct Answer: c) PHP: Hypertext Preprocessor
Explanation: PHP stands for PHP: Hypertext Preprocessor. It is a general-purpose scripting language widely used in web development. PHP was originally created by Rasmus Lerdorf in 1993 and released in 1995. PHP is particularly suited for server-side scripting, allowing developers to create dynamic web pages that interact with databases.
Q23. What does PPP stand for in the context of networking?
a) Point-to-Point Protocol
b) Personal Privacy Protocol
c) Packet Processing Protocol
d) Parallel Processing Protocol
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Correct Answer: a) Point-to-Point Protocol
Explanation: PPP stands for Point-to-Point Protocol. It is a data link layer communication protocol used to transmit multiprotocol data between two routers directly without any host or other networking devices in between. PPP is commonly used for internet connections and connecting remote networks via a Wide Area Network (WAN) link.
Q24. What does PCI stand for in the context of computer hardware?
a) Peripheral Component Interconnect
b) Personal Computer Interface
c) Processor Control Interface
d) Parallel Communication Interface
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Correct Answer: a) Peripheral Component Interconnect
Explanation: PCI stands for Peripheral Component Interconnect. It is a local computer bus for attaching hardware devices, such as network cards, sound cards, and video cards, to a computer’s motherboard. PCI is part of the PCI Local Bus standard and supports the functions found on a processor bus in a standardized format that is independent of any given processor’s native bus.
Q25. What does PIM stand for in the context of software applications?
a) Personal Information Manager
b) Protocol Interface Module
c) Processor Instruction Memory
d) Portable Image Manipulation
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Correct Answer: a) Personal Information Manager
Explanation: PIM stands for Personal Information Manager. It is a type of software application that helps users organize and manage personal information, such as contacts, calendars, tasks, and notes. PIM applications can be standalone programs or integrated into other software, such as email clients or office suites.
Q26. What does PNG stand for in the context of image file formats?
a) Personal Network Graphics
b) Portable Network Graphics
c) Programmable Network Graphics
d) Pixelated Network Graphics
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Correct Answer: b) Portable Network Graphics
Explanation: PNG stands for Portable Network Graphics. It is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF) and is widely used on the web for its ability to display transparent backgrounds and support a wide range of colors.
Q27. What does P2P stand for in the context of networking?
a) Point-to-Point Protocol
b) Peer-to-Peer Protocol
c) Personal-to-Person Protocol
d) Packet-to-Packet Protocol
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Correct Answer: b) Peer-to-Peer Protocol
Explanation: P2P stands for Peer-to-Peer Protocol. It is a type of network architecture where individual nodes, or peers, share resources and communicate directly with each other without the need for a centralized server. P2P networks are commonly used for file sharing, distributed computing, and communication applications.
Q28. What does PIXEL stand for in the context of digital images?
a) Picture Element
b) Pixelated Element
c) Programmable Element
d) Personal Element
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Correct Answer: a) Picture Element
Explanation: PIXEL stands for Picture Element. It is the smallest unit of a digital image or display that can be individually controlled. Pixels are arranged in a grid and can have different colors and intensities, which together form the complete image. The resolution of an image or display is determined by the number of pixels in its width and height.
Q29. What does PRN stand for in the context of computer peripherals?
a) Personal Radio Network
b) Printer
c) Protocol Routing Node
d) Programmable Relay Network
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Correct Answer: b) Printer
Explanation: PRN stands for Printer. It is a shorthand notation used to refer to printers in the context of computer peripherals. Printers are devices that produce a hard copy of digital data, such as text and images, on paper or other physical media.
Q30. What does QoS stand for in the context of networking?
a) Quality of Service
b) Quantity of Service
c) Query of Service
d) Queue of Service
Show Answer
Correct Answer: a) Quality of Service
Explanation: QoS stands for Quality of Service. It is a set of techniques and mechanisms used in networking to manage and prioritize the transmission of data, ensuring that specific types of traffic receive the appropriate level of service. QoS is particularly important for real-time applications, such as voice and video streaming, which require low latency and minimal packet loss to function effectively.
More MCQ on Computer GK for Competitive Exams
- Introduction to Computer
- Basic Computer Organization
- Number Systems
- Computer Codes
- Processor and Memory
- Secondary Storage Devices
- Input and Output Devices
- Computer Software
- Flowchart and Computer Languages
- System Implementation
- Operating Systems
- Application Software Packages
- Business Data Processing
- Communications and Networks
- Internet Concepts and IoT
- Multimedia and File Extensions
- Classification of Computers
- Cyber Safety and Cyber Crime
- Computer Viruses and Security
- Basic Computer Shortcut Keys
- Shortcut Keys for Windows
- Shortcut Keys for MS Excel
- Shortcut Keys for MS Word
- Computer Abbreviations Set 1
- Computer Abbreviations Set 2
- Computer Abbreviations Set 3
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